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August 31, 2010

Bill Gates Enrolls His Child in Khan Academy

Slashdot

"At some schools, a teaching load of five courses every academic year is considered excessive. But Sal Khan, as an earlier Slashdot post noted, manages to deliver his mini-lectures an average of 70,000 times a day. BusinessWeek reports that Khan Academy has a new fan in Bill Gates, who's been singing and tweeting the praises of the free-as-in-beer website. 'This guy is amazing,' Gates wrote. 'It is awesome how much he has done with very little in the way of resources.' Gates and his 11-year-old son have been soaking up videos, from algebra to biology. And at the Aspen Ideas Festival in front of 2,000 people, Gates gave Khan a shout-out, touting the 'unbelievable' Khan Academy tutorials that 'I've been using with my kids.'"

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August 20, 2010

Math, science teachers get paid less, report says

Donna Gordon Blankinship

UW researchers have found that despite the spoken commitment of state officials and lawmakers, teachers in math and science earn less than other high-school instructors.

Researchers at the University of Washington have found that despite the spoken commitment of state officials and lawmakers, math and science teachers earn less than other high-school instructors.

In a report released Wednesday, the Center on Reinventing Public Education found that 19 of the state's 30 largest school districts pay math or science teachers less than they spend on teachers in other subjects.

The way Washington and many other states pay teachers -- with more money going to those with more years of experience and graduate degrees -- has led to the uneven salaries.

Jobs that pay better at nearby high-tech companies may also be a contributing factor, because math and science teachers may be recruited away before they have a chance to reach the higher rungs on the pay ladder, said Jim Simpkins, a researcher on the report, with Marguerite Roza and Cristina Sepe.

Jim Simpkins, Marguerite Roza, Cristina Sepe
Washington State recently passed a law (House Bill 2621) intending to accelerate the teaching and learning of math and science. However, in the two subject areas the state seeks to prioritize, this analysis finds that nineteen of the thirty largest districts in the state spend less per math or science teacher than for teachers in other subjects.

Existing salary schedules are part of the problem. By not allowing any differential compensation for math and science teachers, and instead basing compensation only on longevity and graduate credits, the wage system works to create the uneven salaries.

The analysis finds that in twenty-five of the thirty largest districts, math and science teachers had fewer years of teaching experience due to higher turnover--an indication that labor market forces do indeed vary with subject matter expertise. The subject-neutral salary schedule works to ignore these differences.

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August 13, 2010

Education Reform and Civil Rights

New Jersey Left Behind:

Here's Sandra Alberti, Director of Math and Science Education at the NJ DOE. in NJ Spotlight:
We have this thing called Algebra I that exists in very different forms, even within the same school.
That's her admirably candid response to the results of pilot tests of Algebra I and Biology, which demonstrates the gap in proficiency between poor and wealthy students. "On the biology test, just a quarter of the students in the poorest districts were proficient, compared with more than 80 percent in the wealthiest." For Algebra I, "75 percent of students in the poorest districts were deemed "below basic," while that number was 11 percent in the richest districts."

In other words, 75% of NJ's poor students failed both the biology test and the algebra test while only 20% of NJ's wealthy students failed biology and 11% failed algebra. Odds are high, based on Alberti's comment, that the vast majority of the poor students passed their coursework in spite of lack of proficiency.

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August 12, 2010

The Missing Mandate: Financial Literacy

Brooke Stephens

As legislators and lobbyists congratulate themselves on the 2300 pages of legalese drafted to reform Wall Street banks and the financial services industry, not one paragraph addresses a major reason why the meltdown occurred: how American consumers learn to manage money. According to several mortgage banking studies, nearly 70 percent of the victims of foreclosure admit they did not understand the terms of the deal they signed or the long-term impact on their lives.

Congress had plenty of chances to address this problem. More than 30 bills focused on financial literacy have been introduced since 2006. All of them died in Senate or House committees. None were included in this recent reform bill.

Money, like sex, is supposed to be taught at home but in a 2008 Charles Schwab study, 69% of parents interviewed reported they were more prepared to discuss sex than money with their children.

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August 10, 2010

Houston's New Math Tutoring Program: Seeking Math Fellows

Houston School District:

The Apollo 20 Math Fellows Program is a one-year Urban Education Fellowship Program located in Houston, Texas.

The Houston Independent School District (HISD) is looking for dynamic college graduates to commit one year to improving the academic achievement of inner-city students. You will tutor five pairs of middle- or high-school students in math, every day, for the whole school year. You will have the opportunity to build close relationships with each of your students, and the chance to make a significant impact on their lives. This program is unique in that it is the first large-scale tutoring program integrated into the students' school day that has ever been launched in an urban public school district. With your help, Houston can become a leading innovator in the urban education field.

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August 6, 2010

Serious Math

Katy Murphy:

Over the years, I feel like I've come to know you -- your political leanings and life experiences, your writing style, sense of humor and average snark level. But what about your math skills?

For example: Can you (or any high school student you know) do this?

Show that there are only finitely many triples (x, y, z) of positive integers satisfying the equation abc = 2009(a + b + c).
Or this?

Let n be an integer greater than 3. Points V1, V2, ..., Vn, with no three collinear, lie on a plane. Some of the segments ViVj , with 1 *< i < j < n, are constructed. Points Vi and Vj are neighbors if ViVj is constructed. Initially, chess pieces C1,C2, ...,Cn are placed at points V1, V2, ..., Vn (not necessarily in that order) with exactly one piece at each point. In a move, one can choose some of the n chess pieces, and simultaneously relocate each of the chosen piece from its current position to one of its neighboring positions such that after the move, exactly one chess piece is at each point and no two chess pieces have exchanged their positions. A set of constructed segments is called harmonic if for any initial positions of the chess pieces, each chess piece Ci(1< i < n) is at the point Vi after a finite number of moves. Determine the minimum number of segments in a harmonic set.

(*Note: This sign (<) should read "less than or equal to," but I have some keyboard limitations.)

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August 1, 2010

National standards would harm math curriculum

Ze'ev Wurman & Bill Evers:

The State Board of Education is voting Monday on adopting national K-12 curriculum standards in a package that includes an obese, unteachable eighth-grade math course.

Back in May 2009, Gov. Arnold Schwarzenegger, State Board of Education President Ted Mitchell and Superintendent of Public Instruction Jack O'Connell pledged to adopt the then-not-yet-created national curriculum standards only if they "meet or exceed our own."

The pledge these public officials took was wise and honorable. California has K-12 academic-content standards that are widely praised as the best in the nation. For example, the Thomas B. Fordham Institute found on July 21 that California's standards in both English and mathematics are the absolute best in the nation and better than the national standards. Clearly, Fordham's expert reviewers did not agree with the calls we sometimes hear that we must ditch our standards because they are inadequate.

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Getting Into Med School Without Hard Sciences

Anemona Hartocollis:

For generations of pre-med students, three things have been as certain as death and taxes: organic chemistry, physics and the Medical College Admission Test, known by its dread-inducing acronym, the MCAT.

So it came as a total shock to Elizabeth Adler when she discovered, through a singer in her favorite a cappella group at Brown University, that one of the nation's top medical schools admits a small number of students every year who have skipped all three requirements.

Until then, despite being the daughter of a physician, she said, "I was kind of thinking medical school was not the right track for me."

Ms. Adler became one of the lucky few in one of the best kept secrets in the cutthroat world of medical school admissions, the Humanities and Medicine Program at the Mount Sinai medical school on the Upper East Side of Manhattan.

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July 27, 2010

Seattle Public Schools Administration Response to the Discovery Math Public Lawsuit Loss

602K PDF.

Respondents focus their brief on arguing that no reasonable school board would adopt "inquiry-based" high school mathematics textbooks instead of "direct instruction" textbooks. There are "dueling experts" and other conflicting evidence regarding the best available material for teaching high school math, and the Seattle School Board ("the Board") gave due consideration to both sides of the debate before reaching its quasi legislative decision to adopt the Discovering series and other textbooks on a 4-3 vote.

The trial court erred by substituting its judgment for the Board's in determining how much weight to place on the conflicting evidence. Several of the "facts" alleged in the Brief of Respondents ("BR") are inaccurate, misleading, or lack any citation to the record in violation of RAP l0.3(a)(4). The Court should have an accurate view of the facts in the record to decide the important legal issues in this case. The Board is, therefore, compelled to correct any misimpressions that could arise from an unwary reading of respondents' characterization of the facts.

Much more on the successful citizen lawsuit overturning the Seattle School District's use of Discovery Math, here. http://seattlemathgroup.blogspot.com/. Clusty Search: Discovery Math.

Local links: Math Task Force, Math Forum Audio/Video and West High School Math Teachers letter to Isthmus.

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July 22, 2010

The National Standards Delusion

Neal McCluskey:

As Massachusetts nears decision time on adopting national education standards, the Boston Herald takes state leaders to task for their support of the Common Core standards, which some analysts say are inferior to current state standards. But fear not, says Education Secretary Paul Reville. If the national standards are inferior, the Bay State can change them. "We will continue to be in the driver's seat."

If only national standardizers -- many of whom truly want high standards and tough accountability -- would look a little further than the ends of their beaks.

Here's the reality: Massachusetts will not be in the drivers seat in the future. Indeed, states aren't in the driver's seat right now, because it is federal money that is steering the car, and many more DC ducats will likely be connected to national standards when the Elementary and Secondary Education Act is eventually reauthorized. And this is hardly new or novel -- the feds have forced "voluntary" compliance with its education dictates for decades by holding taxpayer dollars hostage.

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July 20, 2010

Math Curricula

Charlie Mas:

I know that I'm inviting trouble with this, but something that Reader wrote in a comment on another thread piqued my interest. I would like to discuss only a narrow question. Please don't expand the discussion.

Writing about Everyday Math and Singapore, Reader wrote: "The fact is, the newer curricula stress more problem solving and discovery. That is, it's doing more than a lot of older curricula."

Here's my question: can problem-solving be taught?

I mean this in the nicest possible way and I don't have an answer myself. I'm not sure, I'm asking. Can people be taught or trained in problem-solving techniques or is it a talent that some people just natively have more than others? Problem solving requires a certain amount of creativity, doesn't it? It can require a flexibility of perspective, curiosity, persistence, and pattern recognition. Can these things be taught or trained?

Related: Math Forum audio/video links.

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July 7, 2010

Adult education for the 21st century

Susan Aldridge:

I have had the pleasure of handing diplomas to some unusual people at commencement. Still, it was startling to see the child walk toward me. He was 9. He looked younger.

He wasn't accepting the diploma for himself, of course. It was for his dad, on active duty in Iraq. He'd sent his son, living on a base in Germany, to get it for him.

"Congratulations," I said. He and his dad deserved it.

At University of Maryland University College (UMUC), our graduates are America's adult learners. Almost all work full time. Half are parents. Their diplomas often reflect the work, sacrifice -- and triumph -- of an entire family.

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July 6, 2010

How they teach math in MMSD middle school



via a kind reader. Related: Connected Math, Math Forum audio/video, the successful Seattle Discovery Math lawsuit and the Madison School District Math Task Force (SIS links).

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July 1, 2010

Seattle Discovery Math Lawsuit Update

Martha McLaren:

On Monday, June 21st, we filed our "Brief of Respondent" in the School District appeal of Judge Spector's decision. (Sorry to be late in posting it to this blog; our attorney left town after sending me hard copy, but neglected to email an electronic version of the document we filed.) A link to the brief can be found in the left-hand column, below, under "Legal Documents in Textbook Appeal."

There's no new information, either in the District's brief or our response. You might notice that, rather than acknowledge the catalog of unrelated miscellany in the Seattle Public School District's brief, our attorney, Keith Scully, chose to essentially restate our original case, upon which Judge Spector ruled favorably. He did emphasize certain statements which pertained to claims in the District's brief.

I think Keith has, once again, done a masterful job.

5.4MB PDF file.

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June 29, 2010

The Foundations of Computer Science

Al Aho and Jeff Ullman:

This book has been taken out of print by W. H. Freeman. You are welcome to use it if you like. We believed in 1992 it was the way to introduce theory in Computer Science, and we believe that today.

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June 28, 2010

Is New Hampshire's Anti-Tax Stance Hurting Schools? A Quick Look at NAEP Scores Does Not Indicate that Spending is a Problem

Jim Zarroli:

State and local tax burdens vary greatly from state to state. New Hampshire, for instance, has no income or sales tax -- but its neighbor Vermont has both. Fiscal conservatives say New Hampshire's long history of low taxes has forced the state to keep spending in line. But New Hampshire residents say that tradition of fiscal austerity has exacted a price on the state's schools.
NAEP 4th grade average math scale score: New Hampshire: 251; Wisconsin 244; Vermont 248, Massachusetts 252, Minnesota 249, Iowa 243. Low income: New Hampshire: 237; Wisconsin 229; Vermont 235, Massachusetts 237, Minnesota 234, Iowa 232.

NAEP 4th grade average reading scale score (national average is 220): New Hampshire: 229; Wisconsin 220; Vermont 229, Massachusetts 234, Minnesota 223, Iowa 221. Low income (national average is 206): New Hampshire: 213; Wisconsin 202; Vermont 215, Massachusetts 215, Minnesota 203, Iowa 208.

NAEP 8th grade average reading scale score (national average is 262): New Hampshire: 271; Wisconsin 266; Vermont 272, Massachusetts 274, Minnesota 271, Iowa 265. Low income (national average is 249): New Hampshire: 257; Wisconsin 249; Vermont 260, Massachusetts 254, Minnesota 252, Iowa 253.

NAEP 2005 Science Assessment is here

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June 26, 2010

The Common Core Math Standards: When Understanding is Overrated

Barry Garelick, via email:

Earlier this month, the Common Core State Standards Initiative (CCSSI)--a state-led effort coordinated by the National Governors Association Center for Best Practices (NGA Center) and the Council of Chief State School Officers (CCSSO)--issued the final version of its math standards for K-12.

The draft standards were released in March and CCSSI allowed the public to submit comments on the draft via their website. Over 10,000 comments were received. The U.S. Coalition for World Class Math was one of the commenter's and I had a hand in drafting comments. We were concerned with the draft standards' use of the word "understand" and pointed out that the use of this verb results in an interpretation by different people for different purposes. I am pleased to see that the final version of the standards has greatly reduced the use of the word "understand", but I remain concerned that 1) it still is used for some standards, resulting in the same problems we raised in our comments, and 2) the word "understand" in some instances has been replaced with "explain".

I am not against teaching students the conceptual underpinnings of procedures. I do not believe, however, that it is necessary to require students to then be able to recite the reasons why a particular procedure or algorithm works; i.e., to provide justification. At lower grade levels, some students will understand such explanations, but many will not. And even those who do may have trouble articulating the reasons. The key is whether they understand how such procedure is to be applied, and what the particular procedure represents. For example, does a student know how to figure out how many 2/3 ounce servings of yogurt are in a ¾ ounce container? If the student knows that the solution is to divide ¾ by 2/3, that should provide evidence that the student understands what fractional division means, without having to ask them to explain what the relationship is between multiplication and division and to show why the "invert and multiply" rule works each and every time.

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June 20, 2010

Los Angeles teacher makes algebra cool with a hip-hop beat

Christina Hoag:

The class of eighth graders at a Los Angeles middle school tap their rulers and nod their heads to the rhythm of the rap video projected on a screen. It's not Snoop Dogg or Jay-Z.

It's their math teacher, LaMar Queen, using rhyme to help them memorize seemingly complicated algebra and in the process improve their grades.

"It gets stuck in your head," says Cindy Martinez, a 14-year-old whose math grade went from a C-average to a B.

Queen, 26, is now known at Los Angeles Academy as the rap teacher, but his fame has spread far beyond the 2,200-student school in this gritty neighborhood. He's won a national award and shows teachers and parents how to use rap to reach children.

"Math is a bad word in a lot of households," he says. "But if we put it in a form that kids enjoy, they'll learn."

Queen is doing what many veteran educators have done -- using students' music to connect with them. Where teachers once played the rock n' roll tunes of "Schoolhouse Rocks" to explain everything from government to grammar, they now turn to rap to renew Shakespeare or geometry.

"Rap is what the kids respond to," Queen says. "They don't have a problem memorizing the songs at all."

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June 15, 2010

Women scientists on the debate over women in science

Maggie Koerth-Baker, via a kind reader:

Earlier this week, the New York Times published the first part of a two-part series by John Tierney looking at the current state of women in the sciences--in particular, whether the playing field can ever really be level, or whether innate neural differences mean there will always be more men getting ahead in science and math careers than women.
When Dr. Larry Summers raised the issue to fellow economists and other researchers at a conference in 2005, his hypothesis was caricatured in the press as a revival of the old notion that "girls can't do math." But Dr. Summers said no such thing. He acknowledged that there were many talented female scientists and discussed ways to eliminate the social barriers they faced. Yet even if all these social factors were eliminated, he hypothesized, the science faculty composition at an elite school like Harvard might still be skewed by a biological factor: the greater variability observed among men in intelligence test scores and various traits.

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June 14, 2010

Studying Engineering Before They Can Spell It

Winnie Hu:

In a class full of aspiring engineers, the big bad wolf had to do more than just huff and puff to blow down the three little pigs' house.

To start, he needed to get past a voice-activated security gate, find a hidden door and negotiate a few other traps in a house that a pair of kindergartners here imagined for the pigs -- and then pieced together from index cards, paper cups, wood sticks and pipe cleaners.

"Excellent engineering," their teacher, Mary Morrow, told them one day early this month.

All 300 students at Clara E. Coleman Elementary School are learning the A B C's of engineering this year, even those who cannot yet spell e-n-g-i-n-e-e-r-i-n-g. The high-performing Glen Rock school district, about 22 miles northwest of Manhattan, now teaches 10 to 15 hours of engineering each year to every student in kindergarten through fifth grade, as part of a $100,000 redesign of the science curriculum.

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June 11, 2010

Seattle Board Work Sessions - Math and Advanced Learning

Charlie Mas:

The Board has two work sessions scheduled for this month.

The first, today, Thursday June 10 from 6:00pm to 8:00pm, will be on Math. No agenda details are available but there is sure to be a powerpoint and it is sure to appear on the District web site soon. I have to believe that the Board is looking for a report on the implementation of the curricular alignment, the implementation of the Theory of Action from the High School textbook adoption, and some update on student academic progress in math.

Next week, on Wednesday, June 16, from 4:00pm to 5:30pm, will be a Board Work Session on Advanced Learning. I honestly cannot imagine what the District staff will have to report

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June 7, 2010

HSBC Chairman Stephen Green calls on schools to teach children about money

Joy Lo Dico:

Mr Green, speaking at the Hay Festival on the Welsh borders on Saturday, said it would be of particular relevance to those who would grow up to become part of the sub-prime market.

"Part of the answer lies in financial literacy education in schools," said Mr Green, promoting his 2009 book Good Value: Reflections on Money, Morality and an Uncertain World.

"I really don't think it's wise in the circumstances of modern life to have people come out of the school system into working life or, sadly, often not working life, without the very basics of financial literacy."

Mr Green, who has been chairman of HSBC since 2005, and is also an ordained priest, was keen to stress that there was a social imperative for banking services to be open to those on lower incomes.

However, he said some forms of lending were unacceptable, citing 110pc mortgages, and said those at the bottom end of the market may not have had proper understanding or access to information when taking out such loans.

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Math, reading standards could become more rigorous in Utah schools

Lisa Schencker:

Math and language arts standards likely will become more rigorous in Utah schools.
As part of a widespread movement toward common academic goals, the Utah Board of Education gave preliminary approval Friday to a new set of language arts and mathematics standards for children in grades K-12, developed for a group of 48 states, two territories and the District of Columbia. If the plan gains final approval in August, state officials plan to overhaul Utah's language arts and math curricula over the next five years to reflect the new goals, which are more ambitious in some ways than Utah's current ones, said Brenda Hales, state associate superintendent.

"They are high standards," said state Superintendent Larry Shumway. "They are high and they are rigorous. I don't have any doubt they will be a step forward for us as a state."

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May 25, 2010

Seattle School District Files Appeal in "Discovery Math" Lawsuit Loss

Martha McLaren:

The District's Appeal Brief is in -- A link to the appeal is shown on the lower left.

The Seattle School District's first brief in its appeal of Judge Spector's decision was filed on Friday. To me, it is not surprising that its arguments are weak. I don't think we could ever have scored this unprecedented victory had our case not been extremely well founded. Nonetheless, one can't predict what the appeals panel will rule.

Basically, the brief restates the district's original contention that, because the specified process was followed, any decision made by the board, (I might add -- regardless of how it flouted overwhelming evidence) must stand. Also, the brief misstates and misinterprets many aspects of our case. One of the most egregious examples is the contention that the court overstepped its authority by making a decision on curriculum. Not so - the court simply remanded the board's decision back to the board on the basis of the lack of evidence to support the decision.

We have 30 days to file our response brief (by June 21), and SPS has 15 days after (by July 6) to file its rebuttal. Our attorney tells me that a hearing will be scheduled after all briefs have been filed.

Much more on the initial, successful rollback of Seattle's Discovery Math program here

May 22, 2010

New curriculum: Math anxiety for students, teachers

Aileen Dodd & John Perry:

Under the state's new math curriculum, lower scores plus a quicker pace of instruction equal greater anxiety for both students and their teachers.

"In my classes, I have 60 kids and only 17 are passing. You know how stressful that is on me?" said Donna Aker, a veteran math teacher at South Gwinnett High School.

It's a problem common to many metro Atlanta schools. Nearly one in five ninth-graders in metro Atlanta last year got an F in Math I -- the first year of the state's new math curriculum in high school.

The math failure rate was more than double that experienced by the same group of kids in the eighth grade the year before.

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May 14, 2010

Math class needs a makeover

Dan Meyer:

Today's math curriculum is teaching students to expect -- and excel at -- paint-by-numbers classwork, robbing kids of a skill more important than solving problems: formulating them. Dan Meyer shows classroom-tested math exercises that prompt students to stop and think. (Recorded at TEDxNYED, March 2010 in New York, NY. Duration: 11:39)

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May 10, 2010

LITERACY KUDZU

Kudzu, (Pueraria lobata), I learn from Wikipedia, was "...introduced from Japan into the United States in 1876 at the Philadelphia Centennial Exposition, where it was promoted as a forage crop and an ornamental plant. From 1935 to the early 1950s, the Soil Conservation Service encouraged farmers in the southeastern United States to plant kudzu to reduce soil erosion... The Civilian Conservation Corps planted it widely for many years. It was subsequently discovered that the southeastern US has near-perfect conditions for kudzu to grow out of control--hot, humid summers, frequent rainfall, and temperate winters with few hard freezes...As such, the once-promoted plant was named a pest weed by the United States Department of Agriculture in 1953."

We now have, I suggest, an analogous risk from the widespread application of "the evidence-based techniques and processes of literacy instruction, k-12." At least one major foundation and one very old and influential college for teachers are now promoting what I have described as "guidelines, parameters, checklists, techniques, rubrics, processes and the like, as props to substitute for students' absent motivation to describe or express in writing something that they have learned."

Most of these literacy experts are psychologists and educators, rather than historians or authors of literature. Samuel Johnson, an 18th century author some may remember, once wrote that "an author will turn over half a library to produce one book." A recent major foundation report suggests that Dr. Johnson didn't know what he was talking about when it comes to adolescents:

"Some educators feel that the 'adolescent literacy crisis' can be resolved simply by having adolescents read more books. This idea is based on the misconception that the source of the problem is 'illiteracy.' The truth is that adolescents--even those who have already 'learned how to read'--need systematic support to learn how to 'read to learn' across a wide variety of contexts and content." So, no need for adolescents to read books, just give them lots of literacy kudzu classes in "rubrics, guidelines, parameters, checklists, techniques, and processes..."

Other literacy kudzu specialists also suggest that reading books is not so important, instead that: (to quote a recent Washington Post article by Psychologist Dolores Perin of Teachers College, Columbia) "many students cannot learn well from a content curriculum because they have difficulty reading assigned text and fulfilling subject-area writing assignments. Secondary content teachers need to understand literacy processes and become aware of evidence-based reading and writing techniques to promote learners' understanding of the content material being taught. Extended school-based professional development should be provided through collaborations between literacy and content-area specialists."

E.D. Hirsch has called this "technique" philosophy of literacy instruction, "How-To-Ism" and says that it quite uselessly tries to substitute methods and skills for the knowledge that students must have in order to read well and often, and to write on academic subjects in school.

Literacy Kudzu has been with us for a long time, but it has received new fertilizer from large private foundation and now federal standards grants which will only help it choke, where it can, attention to the reading of complete books and the writing of serious academic papers by the students in our schools.

Writing in Insidehighereducation.com, Lisa Roney recently said: "But let me also point out that the rise of Composition Studies over the past 30 or 40 years does not seem to have led to a populace that writes better."

Educrat Professors and Educrat Psychologists who have, perhaps, missed learning much about history and literature during their own educations, and have not made any obvious attempt to study their value in their education research, of course fall back on what they feel they can do: teach processes, skills, methods, rubrics, parameters, and techniques of literacy instruction. Their efforts, wherever they are successful, will be a disaster, in my view, for teachers and students who care about academic writing and about history and literature in the schools.

In a recent issue of Harvard Magazine an alum wrote: "Dad ( a professional writer) used to tell us what he felt was the best advice he ever had on good writing. One of his professors was the legendary Charles Townsend Copeland, A.B. 1882, Boylston Professor of Rhetoric and Oratory. Copeland didn't collect themes and grade them. Rather, he made an appointment with each student to come to his quarters in Hollis Hall to read his theme and receive comments from the Master..."Dad started reading his offering and heard occasional groans and sighs of anguish from various locations in the (room). Finally, Copeland said in pained tones, 'Stop, Mr. Duncan, stop.' Dad stopped. After several seconds of deep silence, Copeland asked, 'Mr. Duncan, what are you trying to say?' Dad explained what he was trying to say. Said Copeland, 'Why didn't you write it down?'"

This is the sort of advice, completely foreign to the literacy kudzu community, which understands that in writing one first must have something to say (knowledge) and then one must work to express that knowledge so it may be understood. That may not play to the literacy kudzu community's perception of their strengths, but it has a lot more to do with academic reading and writing than anything they are working to inflict on our teachers and students.

I hope they, including the foundations and the university consultant world, may before too long pause to re-consider their approach to literacy instruction, before we experience the damage from this pest-weed which they are presently, perhaps unwittingly, in the method-technique-process of spreading in our schools.

Posted by Will Fitzhugh at 1:02 AM | Comments (0) Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

May 9, 2010

Math Geek Mom: A Meeting 140 Years in the Making

Rosemarie Emanuele:

The idea of a tangent line is central to many aspects of mathematics. In geometry, we study when a line rests on another figure at just one point, the point of tangency. In calculus, the slope of the line tangent to a curve at a point becomes the "derivative" of that curve at that point. One can even think of tangencies in more than one dimension. Imagine an (x,y) plane drawn on a table with a three dimensional object resting on it. One can therefore find a point of tangency in the x direction, and also one in the y direction. I found myself thinking of this recently when two dates almost coincided this past week. This past week, I celebrated my birthday and in a few days I will celebrate Mother's Day. In many ways, these two dates are tangential in two dimensions.

They are tangential in the sense that this year they both appear in the same week, with my birthday on Tuesday and Mother's Day on Sunday. In the years in which we wanted to be parents but could not, Mother's Day was a painful day that I often wished would just go away. I was most disturbed when the church I went to focused on mothers and Mother's Day, leaving those of us without children feeling like second class citizens. I would often leave crying, with my heart even more broken.

It was during those years that I discovered the true history of Mother's Day, which made the pain of the day seem less stinging. For, despite what the people at the greeting card companies want us to believe, Mother's Day began as a day of Peace, with a call to all mothers to pause for a minute to work to create a world in which peace could thrive. I have a copy of the original declaration of Mother's Day, written in 1870 by Juliet Ward Howe, hanging on my office door. It invites mothers to take a day away from their chores to help build a better world for all of our children. The celebration on Sunday is therefore much more than an excuse to buy flowers or chocolate (but I will still happily take the chocolate, thank you!)

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May 5, 2010

School Reform: What Jaime Escalante Taught Us That Hollywood Left Out

Heather Kirn Lanier, via a kind reader's email:

"Serious reform like Escalante's cannot be accomplished single-handedly in one isolated classroom; it requires change throughout a department and even in neighboring schools."

In real life, though, Escalante didn't teach the calculus course until his fifth year. In his first attempt, five students completed the course and two passed the AP test. A critic might write "just five students" or "only two," though anyone familiar with both the difficulty of the exam and the extent of math deficiencies in an underperforming school recognizes this as a laudable feat.

Still, it took Escalante eight years to build the math program that achieved what "Stand and Deliver" shows: a class of 18 who pass with flying colors. During this time, he convinced the principal, Henry Gradillas, to raise the school's math requirements; he designed a pipeline of courses to prepare Garfield's students for AP calculus; he became department head and hand-selected top teachers for his feeder courses; he and Gradillas even influenced the area junior high schools to offer algebra. In other words, to achieve his AP students' success, he transformed the school's math department. Escalante himself emphasized in interviews that no student went the way of the film's Angel: from basic math in one year to AP calculus in the next.

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May 3, 2010

Math: I might not be smarter than a third-grader

Ben Bromley, via a kind reader:

It's 6:30 p.m., that after-dinner time slot when my daughter and I play our least-favorite game show, "Are You Smarter Than A Third-Grader?"

Claire's homework often consists of a page of math problems. And when a math-averse third-grader teams with her writer father to tackle the evening's homework, what typically results is math problems.

My daughter is a bookworm and, like her father, a bit of a right-brainer. We are the type of people who can conjugate verbs in multiple languages, sketch the image of a long-lost friend from memory, or summarize the day's events in haiku. But we couldn't balance a checkbook if the Earth's fate depended on it.

A sheet of math problems gives us a cold chill, like when someone walks over your grave, or you accidentally walk in on your grandmother in the bathtub. Claire already is being asked to multiply and divide double-digit figures, and last week she brought home a worksheet requiring her to compute the area and volume of prisms. I don't remember being asked to handle such concepts in third grade. But maybe I blocked it out, just like the mental image of Grandma in the tub.

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April 29, 2010

Bill Gates visits Foothill to observe math program

Town Crier:

Bill Gates, chairman of Microsoft Corp. and co-chairman of the Bill & Melinda Gates Foundation, attended math class at Foothill College April 20.

The software pioneer visited the Los Altos Hills campus to do some homework on Foothill's Math My Way program, designed to help students grasp basic math concepts, outperform their peers and advance faster to college-level math classes.

Nineteen Math My Way students were told in advance that a special guest wanted to observe instructors Nicole Gray of Sunnyvale, Rachel Mudge of Mountain View and Kathy Perino of Campbell, to gain a better understanding of how they teach developmental math. Students were surprised when Gates and members of his foundation walked into the classroom, but quickly got to work on the math problems at hand. Later, the students had an opportunity to talk with Gates about how the methods used in the class are making a difference for them.

Gates and his team are reviewing models and best practices in developmental mathematics education. They heard about Math My Way during a meeting at the Gates Foundation offices in Seattle with Foothill-De Anza Chancellor Linda Thor, who was invited to discuss her experiences with online learning programs.

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April 26, 2010

Confessions of a Math Major

Barry Garelick:

In the fall of 1970, I dropped out of the University of Michigan during my senior year with the intention of never re turning. I was a math major and I convinced myself that I would have a better chance being a writer than a mathematician

In the fall of 1970, I dropped out of the University of Michigan during my senior year with the intention of never re turning. I was a math major and I convinced myself that I would have a better chance being a writer than a mathematician. I figured I would work at any job I could get to support myself. The only job I could get was unloading telephone books from a truck into the cars of people who were to deliver them. The job was to last three days--I quit after the first. During that first day, around the time when my arms became like rubber and I could hardly even lift one phone book, I had a flash of insight and decided to return to school and get my degree. Then I would become a writer. In the summer of 1971, I got my degree, and vowed to never again set foot in another math classroom in my life, and told myself that if I ever did I would puke.

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April 16, 2010

U.S. Falls Short in Measure of Future Middle School Math Teachers

Sam Dillon:

America's future math teachers, on average, earned a C on a new test comparing their skills with their counterparts in 15 other countries, significantly outscoring college students in the Philippines and Chile but placing far below those in educationally advanced nations like Singapore and Taiwan.

The researchers who led the math study in this country, to be released in Washington on Thursday, judged the results acceptable if not encouraging for America's future elementary teachers. But they called them disturbing for American students heading to careers in middle schools, who were outscored by students in Germany, Poland, the Russian Federation, Singapore, Switzerland and Taiwan.

On average, 80 percent to 100 percent of the future middle school teachers from the highest-achieving countries took advanced courses like linear algebra and calculus, while only 50 percent to 60 percent of their counterparts in the United States took those courses, the study said.

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April 8, 2010

Young Wisconsin students' math improves; high schoolers weaken

Amy Hetzner & Erin Richards:

Wisconsin students continued to make steady gains in math proficiency in 2009-'10, boasting their best performance in five years, even as reading scores remained flat over that same time period, according to statewide test results released Wednesday.

Yet even though the overall proportion of students deemed proficient or advanced in math increased to 77.3% on the Wisconsin Knowledge and Concepts Examinations from 72.8% in 2005-'06, the share of students considered at least proficient in 10th grade - the highest grade tested - decreased in that time.

The share of Wisconsin 10th-graders who scored proficient or advanced in math was 69.8% this school year, compared with 71.6% five years ago.

Meanwhile, reading proficiency remained almost constant, with 81.6% of students considered proficient or advanced on this year's test vs. 81.7% in 2005-'06, when the current version of the WKCE first was implemented.

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April 7, 2010

Math lessons in Mandarin? Local schools go global

Linda Shaw:

For nearly an hour, no one speaks a word of English in this first-grade math class.

Not the teacher, Ying Ying Wu, who talks energetically in Mandarin's songlike tones.

Not the students -- 6- and 7-year-olds who seem to follow along fine, even though only one speaks Mandarin at home.

Even the math test has been translated, by Wu, into Chinese characters.

At Beacon Hill International School, many students learn a second language along with their ABCs by spending half of each school day immersed in Mandarin Chinese or Spanish.

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April 6, 2010

K-12 Math: The Separate Path and the Well Travelled Road

Barry Garelick:

It explores two different approaches to math; one is representative of the fuzzy math side of things, and the other is in the traditionalist camp. I make it clear what side I'm on. I talk about how the fuzzy side uses what I call a "separate path" in which students are given open ended and ill posed problems as a means to teach them how to apply prior knowledge in new situations. I present two different problems, one representing each camp.

The math may prove challenging for some readers, though high school math teachers should have no problems with it.

Much has been written about the debate on how best to teach math to students in K-12--a debate often referred to as the "math wars". I have written much about it myself, and since the debate shows no signs of easing, I continue to have reasons to keep writing about it. While the debate is complex, the following two math problems provide a glimpse of two opposing sides:

Problem 1: How many boxes would be needed to pack and ship one million books collected in a school-based book drive? In this problem the size of the books is unknown and varied, and the size of the boxes is not stated.

Problem 2: Two boys canoeing on a lake hit a rock where the lake joins a river. One boy is injured and it is critical to get a doctor to him as quickly as possible. Two doctors live nearby: one up-river and the other across the lake, both equidistant from the boys. The unhurt boy has to fetch a doctor and return to the spot. Is it quicker for him to row up the river and back, or go across the lake and back, assuming he rows at the same constant rate of speed in both cases?

The first problem is representative of a thought-world inhabited by education schools and much of the education establishment. The second problem is held in disdain by the same, but favored by a group of educators and math oriented people who for lack of a better term are called "traditionalists".

Posted by Jim Zellmer at 5:45 AM | Comments (0) Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

April 4, 2010

Jaime Escalante didn't just stand and deliver. He changed U.S. schools forever.

Jay Matthews:

From 1982 to 1987 I stalked Jaime Escalante, his students and his colleagues at Garfield High School, a block from the hamburger-burrito stands, body shops and bars of Atlantic Boulevard in East Los Angeles. I was the Los Angeles bureau chief for The Washington Post, allegedly covering the big political, social and business stories of the Western states, but I found it hard to stay away from that troubled high school.

I would show up unannounced, watch Jaime teach calculus, chat with Principal Henry Gradillas, check in with other Advanced Placement classes and in the early afternoon call my editor in Washington to say I was chasing down the latest medfly outbreak story, or whatever seemed believable at the time.

Escalante, who died Tuesday from cancer at age 79, did not become nationally famous until 1988, when the feature film about him, "Stand and Deliver," was released, and my much-less-noticed book, "Escalante: The Best Teacher in America," also came out. I had been drawn to him, as filmmakers Ramón Menéndez and Tom Musca were, by the story of a 1982 cheating scandal. Eighteen Escalante students had passed the Advanced Placement Calculus AB exam. Fourteen were accused of cheating by the Educational Testing Service, based on similarities in their answers. Twelve took the test again, this time heavily proctored, and passed again.

Posted by Jim Zellmer at 6:12 AM | Comments (0) Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

April 1, 2010

Jaime Escalante dies at 79; math teacher who challenged East L.A. students to 'Stand and Deliver'

Elaine Woo:

Jaime Escalante, the charismatic former East Los Angeles high school teacher who taught the nation that inner-city students could master subjects as demanding as calculus, died Tuesday. He was 79.

The subject of the 1988 film "Stand and Deliver," Escalante died at his son's home in Roseville, Calif., said actor Edward James Olmos, who portrayed the teacher in the film. Escalante had bladder cancer.

"Jaime didn't just teach math. Like all great teachers, he changed lives," Olmos said earlier this month when he organized an appeal for funds to help pay Escalante's mounting medical bills.

Escalante gained national prominence in the aftermath of a 1982 scandal surrounding 14 of his Garfield High School students who passed the Advanced Placement calculus exam only to be accused later of cheating.

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March 29, 2010

Research concludes that students don't learn more science under Chicago Public Schools College-Prep-for-All Policy

Nicholas Montgomery & Elaine Allensworth:

A Chicago Public Schools policy that dramatically increased science requirements did not help students learn more science and actually may have hurt their college prospects, according to a new report from the Consortium on Chicago School Research at the University of Chicago.

The science policy was part of a larger CPS initiative to expose all students to a college-preparatory curriculum by increasing course requirements across a range of subjects.

Though CPS high school students took and passed more college-prep science courses under the new policy, overall performance in science classes did not improve, with five of every six students earning Cs or lower. College-going rates declined significantly among graduates with a B average or better in science, and they dipped for all students when researchers controlled for changes in student characteristics over time.

Commentary from Melissa Westbrook.

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March 24, 2010

Math Puts a Decision from M.I.T. in Context

Erik Bates:

Knowing pi to 30 digits is not something I regularly brag about. In fact, a teacher told me the length to which one can recite pi is inversely related to one's chances of obtaining a date. That may be true, but I thought it would at least increase my chances of receiving admission to M.I.T.

Befittingly, the university posted admission decisions on 3/14 at 1:59, the time of pi day universally enjoyed among fellow nerds.

Unfortunately, my logic proved incorrect, as I was not offered admittance into M.I.T.

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March 23, 2010

Will Issaquah Pick Poor Math Books?

Charlie Mas:

Issaquah and Sammamish are home to a well educated population, many of which are employed in professional and high tech occupations. Thus, it is surprising that the Issaquah School District administration is doing everything possible to place very poor math books in its schools.

Tomorrow (Wednesday, March 24) night the Issaquah School Board will vote on the administration's recommendation for the Discovering Math series in their high schools. These are very poor math texts:

(1) Found to be "unsound" by mathematicians hired the State Board of Education.
(2) Found to be inferior to a more traditional series (Holt) by pilot tests by the Bellevue School District
(3) That have been rejected by Bellevue, Lake Washington, North Shore, and Shoreline (to name only a few)
(4) Whose selection by the Seattle School District was found to be arbitrary and capricious by King County Judge Spector.
(5) That are classic, weak, inquiry or "reform" math textbooks that stress group work, student investigations, and calculator use over the acquisition of key math skills.

http://saveissaquahmath.blogspot.com/

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"Anything But Knowledge": "Why Johnny's Teacher Can't Teach"

from The Burden of Bad Ideas Heather Mac Donald, Chicago: Ivan R. Dee, 2000, pp. 82ff.

America's nearly last-place finish in the Third International Mathematics and Sciences Study of student achievement caused widespread consternation this February, except in the one place it should have mattered most: the nation's teacher education schools. Those schools have far more important things to do than worrying about test scores--things like stamping out racism in aspiring teachers. "Let's be honest," darkly commanded Professor Valerie Henning-Piedmont to a lecture hall of education students at Columbia University's Teachers College last February. "What labels do you place on young people based on your biases?" It would be difficult to imagine a less likely group of bigots than these idealistic young people, happily toting around their handbooks of multicultural education and their exposés of sexism in the classroom. But Teachers College knows better. It knows that most of its students, by virtue of being white, are complicitous in an unjust power structure.

The crusade against racism is just the latest irrelevancy to seize the nation's teacher education schools. For over eighty years, teacher education in America has been in the grip of an immutable dogma, responsible for endless educational nonsense. That dogma may be summed up in the phrase: Anything But Knowledge. Schools are about many things, teacher educators say (depending on the decade)--self-actualization, following one's joy, social adjustment, or multicultural sensitivity--but the one thing they are not about is knowledge. Oh, sure, educators will occasionally allow the word to pass their lips, but it is always in a compromised position, as in "constructing one's own knowledge," or "contextualized knowledge." Plain old knowledge, the kind passed down in books, the kind for which Faust sold his soul, that is out.

The education profession currently stands ready to tighten its already viselike grip on teacher credentialing, persuading both the federal government and the states to "professionalize" teaching further. In New York, as elsewhere, that means closing off routes to the classroom that do not pass through an education school. But before caving in to the educrats' pressure, we had better take a hard look at what education schools teach.

The course in "Curriculum and Teaching in Elementary Education" that Professor Anne Nelson (a pseudonym) teaches at the City College of New York is a good place to start. Dressed in a tailored brown suit, and with close-cropped hair, Nelson is a charismatic teacher, with a commanding repertoire of voices and personae. And yet, for all her obvious experience and common sense, her course is a remarkable exercise in vacuousness.

As with most education classes, the title of Professor Nelson's course doesn't give a clear sense of what it is about. Unfortunately, Professor Nelson doesn't either. The semester began, she said in a pre-class interview, by "building a community, rich of talk, in which students look at what they themselves are doing by in-class writing." On this, the third meeting of the semester, Professor Nelson said that she would be "getting the students to develop the subtext of what they're doing." I would soon discover why Professor Nelson was so vague.

"Developing the subtext" turns out to involve a chain reaction of solipsistic moments. After taking attendance and--most admirably--quickly checking the students' weekly handwriting practice, Professor Nelson begins the main work of the day: generating feather-light "texts," both written and oral, for immediate group analysis. She asks the students to write for seven minutes on each of three questions; "What excites me about teaching?" "What concerns me about teaching?" and then, the moment that brands this class as hopelessly steeped in the Anything But Knowledge credo: "What was it like to do this writing?"

This last question triggers a quickening volley of self-reflexive turns. After the students read aloud their predictable reflections on teaching, Professor Nelson asks: "What are you hearing?" A young man states the obvious: "Everyone seems to be reflecting on what their anxieties are." This is too straightforward an answer. Professor Nelson translates into ed-speak: "So writing gave you permission to think on paper about what's there." Ed-speak dresses up the most mundane processes in dramatic terminology--one doesn't just write, one is "given permission to think on paper"; one doesn't converse, one "negotiates meaning." Then, like a champion tennis player finishing off a set, Nelson reaches for the ultimate level of self-reflexivity and drives it home: "What was it like to listen to each other's responses?"

The self-reflection isn't over yet, however. The class next moves into small groups--along with in-class writing, the most pervasive gimmick in progressive classrooms today--to discuss a set of student-teaching guidelines. After ten minutes, Nelson interrupts the by-now lively and largely off-topic conversations, and asks: "Let's talk about how you felt in these small groups." The students are picking up ed-speak. "It shifted the comfort zone," reveals one. "It was just acceptance; I felt the vibe going through the group." Another adds: "I felt really comfortable; I had trust there." Nelson senses a "teachable moment." "Let's talk about that," she interjects. "We are building trust in this class; we are learning how to work with each other."

Now, let us note what this class was not: it was not about how to keep the attention of eight-year-olds or plan a lesson or make the Pilgrims real to first-graders. It did not, in other words, contain any material (with the exception of the student-teacher guidelines) from the outside world. Instead, it continuously spun its own subject matter out of itself. Like a relationship that consists of obsessively analyzing the relationship, the only content of the course was the course itself.

How did such navel-gazing come to be central to teacher education? It is the almost inevitable consequence of the Anything But Knowledge doctrine, born in a burst of quintessentially American anti-intellectual fervor in the wake of World War I. Educators within the federal government and at Columbia's Teachers College issued a clarion call to schools: cast off the traditional academic curriculum and start preparing young people for the demands of modern life. America is a forward-looking country, they boasted; what need have we for such impractical disciplines as Greek, Latin, and higher math? Instead, let the students then flooding the schools take such useful courses as family membership, hygiene, and the worthy use of leisure time. "Life adjustment," not wisdom or learning, was to be the goal of education.

The early decades of this century forged the central educational fallacy of our time: that one can think without having anything to think about. Knowledge is changing too fast to be transmitted usefully to students, argued William Heard Kilpatrick of Teachers College, the most influential American educator of the century; instead of teaching children dead facts and figures, schools should teach them "critical thinking," he wrote in 1925. What matters is not what you know, but whether you know how to look it up, so that you can be a "lifelong learner."

Two final doctrines rounded out the indelible legacy of progressivism. First, Harold Rugg's The Child-Centered School (1928) shifted the locus of power in the classroom from the teacher to the student. In a child-centered class, the child determines what he wants to learn. Forcing children into an existing curriculum inhibits their self-actualization, Rugg argued, just as forcing them into neat rows of chairs and desks inhibits their creativity. The teacher becomes an enabler, an advisor; not, heaven forbid, the transmitter of a pre-existing body of ideas, texts, or worst of all, facts. In today's jargon, the child should "construct" his own knowledge rather than passively receive it. Bu the late 1920s, students were moving their chairs around to form groups of "active learners" pursuing their own individual interests, and, instead of a curriculum, the student-centered classroom followed just one principle: "activity leading to further activity without badness," in Kilpatrick's words. Today's educators still present these seven-decades-old practices as cutting-edge.

As E.D. Hirsch observes, the child-centered doctrines grew out of the romantic idealization of children. If the child was, in Wordsworth's words, a "Mighty Prophet! Seer Blest!" then who needs teachers? But the Mighty Prophet emerged from student-centered schools ever more ignorant and incurious as the schools became more vacuous. By the 1940s and 1950s, schools were offering classes in how to put on nail polish and how to act on a date. The notion that learning should push students out of their narrow world had been lost.

The final cornerstone of progressive theory was the disdain for report cards and objective tests of knowledge. These inhibit authentic learning, Kilpatrick argued; and he carried the day, to the eternal joy of students everywhere.

The foregoing doctrines are complete bunk, but bunk that has survived virtually unchanged to the present. The notion that one can teach "metacognitive" thinking in the abstract is senseless. Students need to learn something to learn how to learn at all. The claim that prior knowledge is superfluous because one can always look it up, preferably on the Internet, is equally senseless. Effective research depends on preexisting knowledge. Moreover, if you don't know in what century the atomic bomb was dropped without rushing to an encyclopedia, you cannot fully participate in society. Lastly, Kilpatrick's influential assertion that knowledge was changing too fast to be taught presupposes a blinkered definition of knowledge that excludes the great works and enterprises of the past.

The rejection of testing rests on premises as flawed as the push for "critical thinking skills." Progressives argue that if tests exist, then teachers will "teach to the test"--a bad thing, in their view. But why would "teaching to a test" that asked for, say, the causes of the [U.S.] Civil War be bad for students? Additionally, progressives complain that testing provokes rote memorization--again, a bad thing. One of the most tragically influential education professors today, Columbia's Linda Darling-Hammond, director of the National Commission on Teaching and America's Future, an advocacy group for increased teacher "professionalization," gives a telling example of what she considers a criminally bad test in her hackneyed 1997 brief for progressive education, The Right to Learn. She points disdainfully to the following question from the 1995 New York State Regents Exam in biology (required for high school graduation) as "a rote recall of isolated facts and vocabulary terms": "The tissue which conducts organic food through a vascular plant is composed of: (1) Cambium cells; (2) Xylem cells; (3) Phloem cells; (4) Epidermal cells."

Only a know-nothing could be offended by so innocent a question. It never occurs to Darling-Hammond that there may be a joy in mastering the parts of a plant or the organelles of a cell, and that such memorization constitutes learning. Moreover, when, in the progressives' view, will a student ever be held accountable for such knowledge? Does Darling-Hammond believe that a student can pursue a career in, say, molecular biology or in medicine without it? And how else will that learning be demonstrated, if not in a test? But of course such testing will produce unequal results, and that is the real target of Darling-Hammond's animus.

Once you dismiss real knowledge as the goal of education, you have to find something else to do. That's why the Anything But Knowledge doctrine leads directly to Professor Nelson's odd course. In thousands of education schools across the country, teachers are generating little moments of meaning, which they then subject to instant replay. Educators call this "constructing knowledge," a fatuous label for something that is neither construction nor knowledge but mere game-playing. Teacher educators, though, posses a primitive relationship to words. They believe that if they just label something "critical thinking" or "community-building," these activities will magically occur...

The Anything But Knowledge credo leaves education professors and their acolytes free to concentrate on more pressing matters than how to teach the facts of history or the rules of sentence construction. "Community-building" is one of their most urgent concerns. Teacher educators conceive of their classes as sites of profound political engagement, out of which the new egalitarian order will emerge. A case in point is Columbia's required class, "Teaching English in Diverse Social and Cultural Contexts," taught by Professor Barbara Tenney (a pseudonym). "I want to work at a very conscious level with you to build community in this class," Tenney tells her attentive students on the first day of the semester this spring. "You can do it consciously, and you ought to do it in your own classes." Community-building starts by making nameplates for our desks. Then we all find a partner to interview about each other's "identity." Over the course of the semester, each student will conduct two more "identity" interviews with different partners. After the interview, the inevitable self-reflexive moment arrives, when Tenney asks: "How did it work?" This is a sign that we are on our way to "constructing knowledge."...

All this artificial "community-building," however gratifying to the professors, has nothing to do with learning. Learning is ultimately a solitary activity: we have only one brain, and at some point we must exercise it in private. One could learn an immense amount about Schubert's lieder or calculus without ever knowing the name of one's seatmate. Such a view is heresy to the education establishment, determined, as Rita Kramer has noted, to eradicate any opportunity for individual accomplishment, with its sinister risk of superior achievement. For the educrats, the group is the irreducible unit of learning. Fueling this principle is the gap in achievement between whites and Asians, on the one hand, and other minorities on the other. Unwilling to adopt the discipline and teaching practices that would help reduce the gap, the education establishment tries to conceal it under group projects....

The consequences of the Anything But Knowledge credo for intellectual standards have been dire. Education professors are remarkably casual when it comes to determining whether their students actually know anything, rarely asking them, for example, what can you tell us about the American Revolution? The ed schools incorrectly presume that students have learned everything they need to know in their other or previous college courses, and that the teacher certification exam will screen out people who didn't.

Even if college education were reliably rigorous and comprehensive, education majors aren't the students most likely to profit from it. Nationally, undergraduate education majors have lower SAT and ACT scores than students in any other program of study. Only 16 percent of education majors scored in the top quartile of 1992-1993 graduates, compared with 33 percent of humanities majors. Education majors were overrepresented in the bottom quartile, at 30 percent. In New York City, many education majors have an uncertain command of English--I saw one education student at City College repeatedly write "choce" for "choice"-- and appear altogether ill at ease in a classroom. To presume anything about this population without a rigorous content exit exam is unwarranted.

The laissez-faire attitude toward student knowledge rests on "principled" grounds, as well as on see-no-evil inertia. Many education professors embrace the facile post-structuralist view that knowledge is always political. "An education program can't have content [knowledge] specifics," explains Migdalia Romero, chair of Hunter College's Department of Curriculum and Teaching, "because then you have a point of view. Once you define exactly what finite knowledge is, it becomes a perspective." The notion that culture could possess a pre-political common store of texts and idea is anathema to the modern academic.

The most powerful dodge regurgitates William Heard Kilpatrick's classic "critical thinking" scam. Asked whether a future teacher should know the date of the 1812 war, Professor Romero replied: "Teaching and learning is not about dates, facts, and figures, but about developing critical thinking." When pressed if there were not some core facts that a teacher or student should know, she valiantly held her ground. "There are two ways of looking at teaching and learning," she replied. "Either you are imparting knowledge, giving an absolute knowledge base, or teaching and learning is about dialogue, a dialogue that helps to internalize and to raise questions." Though she offered the disclaimer "of course you need both," Romero added that teachers don't have to know everything, because they can always look things up....

Disregard for language runs deep in the teacher education profession, so much so that ed school professors tolerate glaring language deficiencies in schoolchildren. Last January, Manhattan's Park West High School shut down for a day, so that its faculty could bone up on progressive pedagogy. One of the more popular staff development seminars ws "Using Journals and Learning Logs." The presenters--two Park West teachers and a representative from the New York City Writing Project, an anti-grammar initiative run by the Lehman College's Education School--proudly passed around their students' journal writing, including the following representative entry on "Matriarchys v. pratiarchys [sic]": "The different between Matriarchys and patriarchys is that when the mother is in charge of the house. sometime the children do whatever they want. But sometimes the mother can do both roll as mother and as a father too and they can do it very good." A more personal entry described how the author met her boyfriend: "He said you are so kind I said you noticed and then he hit me on my head. I made-believe I was crying and when he came naire me I slaped him right in his head and than I ran...to my grandparients home and he was right behind me. Thats when he asked did I have a boyfriend."

The ubiquitous journal-writing cult holds that such writing should go uncorrected. Fortunately, some Park West teachers bridled at the notion. "At some point, the students go into the job market, and they're not being judged 'holistically,'" protested a black teacher, responding to the invocation of the state's "holistic" model for grading writing. Another teacher bemoaned the Board of Ed's failure to provide guidance on teaching grammar. "My kids are graduating without skills," he lamented.

Such views, however, were decidedly in the minority. "Grammar is related to purpose," soothed the Lehman College representative, educrat code for the proposition that asking students to write grammatically on topics they are not personally "invested in" is unrealistic. A Park West presenter burst out with a more direct explanation for his chilling indifference to student incompetence. "I'm not going to spend my life doing error diagnosis! I'm not going to spend my weekend on that!" Correcting papers used to be part of the necessary drudgery of a teacher's job. No more, with the advent of enlightened views about "self-expression" and "writing with intentionality."

However easygoing the educational establishment is regarding future teachers' knowledge of history, literature, and science, there is one topic that it assiduously monitors: their awareness of racism. To many teacher educators, such an awareness is the most important tool a young teacher can bring to the classroom. It cannot be developed too early. Rosa, a bouncy and enthusiastic junior at Hunter College, has completed only her first semester of education courses, but already she has mastered the most important lesson: American is a racist, imperialist country, most like, say, Nazi Germany. "We are lied to by the very institutions we have come to trust," she recalls from her first-semester reading. "It's all government that's inventing these lies, such as Western heritage."

The source of Rosa's newfound wisdom, Donald Macedo's Literacies of Power: What Americans Are Not Allowed to Know, is an execrable book by any measure. But given its target audience--impressionable education students--it comes close to being a crime. Widely assigned at Hunter, and in use in approximately 150 education schools nationally, it is an illiterate, barbarically ignorant Marxist-inspired screed against America. Macedo opens his first chapter, "Literacy for Stupidification: The Pedagogy of Big Lies," with a quote from Hitler and quickly segues to Ronald Reagan: "While busily calling out slogans from their patriotic vocabulary memory warehouse, these same Americans dutifully vote...for Ronald Reagan...giving him a landslide victory...These same voters ascended [sic] to Bush's morally high-minded call to apply international laws against Saddam Hussein's tyranny and his invasion of Kuwait." Standing against this wave of ignorance and imperialism is a lone 12-year-old from Boston, whom Macedo celebrates for his courageous refusal to recite the Pledge of Allegiance.

What does any of this have to do with teaching? Everything, it turns out. In the 1960s, educational progressivism took on an explicitly political cast: schools were to fight institutional racism and redistribute power. Today, Columbia's Teachers College holds workshops on cultural and political "oppression," in which students role-play ways to "usurp the existing power structure," and the New York State Regents happily call teachers "the ultimate change agents." To be a change agent, one must first learn to "critique" the existing social structure. Hence, the assignment of such propaganda as Macedo's book.

But Macedo is just one of the political tracts that Hunter force-fed the innocent Rosa in her first semester. She also learned about the evils of traditional children's stories from the education radical Herbert Kohl. In Should We Burn Babar? Kohl weighs the case for and against the dearly beloved children's classic, Babar the Elephant, noting in passing that it prevented him from "questioning the patriarchy earlier." He decides--but let Rosa expound the meaning of Kohl's book: "[Babar]'s like a children's book, right? [But] there's an underlying meaning about colonialism, about like colonialism, and is it OK, it's really like it's OK, but it's like really offensive to the people." Better burn Babar now!...

Though the current diversity battle cry is "All students can learn," the educationists continually lower expectations of what they should learn. No longer are students expected to learn all their multiplication tables in the third grade, as has been traditional. But while American educators come up with various theories about fixed cognitive phases to explain why our children should go slow, other nationalities trounce us. Sometimes, we're trounced in our own backyards, causing cognitive dissonance in local teachers.

A young student at Teachers College named Susan describes incredulously a Korean-run preschool in Queens. To her horror, the school, the Holy Mountain School, violates every progressive tenet: rather than being "student-centered" and allowing each child to do whatever he chooses, the school imposes a curriculum on the children, based on the alphabet. "Each week, the children get a different letter," Susan recalls grimly. Such an approach violates "whole language" doctrine, which holds that students can't "grasp the [alphabetic] symbols without the whole word or the meaning or any context in their lives." In Susan's words, Holy Mountain's further infractions include teaching its wildly international students only in English and failing to provide an "anti-bias multicultural curriculum." The result? By the end of preschool the children learn English and are writing words. Here is the true belief in the ability of all children to learn, for it is backed up by action....

Given progressive education's dismal record, all New Yorkers should tremble at what the Regents have in store for the state. The state's teacher education establishment, led by Columbia's Linda Darling-Hammond, has persuaded the Regents to make its monopoly on teacher credentialing total. Starting in 2003, according to the Regents plan steaming inexorably toward adoption, all teacher candidates must pass through an education school to be admitted to a classroom. We know, alas, what will happen to them there.

This power grab will be a disaster for children. By making ed school inescapable, the Regents will drive away every last educated adult who may not be willing to sit still for its foolishness but who could bring to the classroom unusual knowledge or experience. The nation's elite private schools are full of such people, and parents eagerly proffer tens of thousands of dollars to give their children the benefit of such skill and wisdom.

Amazingly, even the Regents, among the nation's most addled education bodies, sporadically acknowledge what works in the classroom. A Task Force on Teaching paper cites some of the factors that allow other countries to wallop us routinely in international tests: a high amount of lesson content (in other words, teacher-centered, not student-centered, learning), individual tracking of students, and a coherent curriculum. The state should cling steadfastly to its momentary insight, at odds with its usual policies, and discard its foolish plan to enshrine Anything But Knowledge as its sole education dogma. Instead of permanently establishing the teacher education status quo, it should search tirelessly for alternatives and for potential teachers with a firm grasp of subject matter and basic skills. Otherwise ed school claptrap will continue to stunt the intellectual growth of the Empire State's children.

[Heather Mac Donald graduated summa cum laude from Yale, and earned an M.A. at Cambridge University. She holds the J.D. degree from Stanford Law School, and is a John M. Olin Fellow at the Manhattan Institute and a contributing editor to City Journal]

"Teach by Example"
Will Fitzhugh [founder]
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Seattle Math Group Update

Martha McLaren:

Thanks to all the people who have written, expressing your support and dedication to this effort, and also to those who have so generously made financial donations. We are many, many people nationwide standing in solidarity in our commitment to make effective math education accessible to all students.

I apologize to those who have looked for news recently on this blog: I've been following other math ed news, but little has been happening directly regarding our lawsuit, so I haven't sat down to give updates.

In the last 6 weeks, there has been an outpouring of support for our lawsuit and its outcome, as well a surge of determination to deflect the tide of inquiry-based math instruction that has flooded so many of our schools. I've been very moved by letters from parents who have struggled (heroically, and often poignantly, it seems to me) to support their children in developing strong math skills despite curricula that they found confusing, unintelligible, and deeply discouraging. I strongly believe that, whether the Seattle School District's appeal of Judge Spector's decision succeeds or fails, the continuing legal action will only heighten public awareness of the tragic and devastating results of the nationwide inquiry-based math experiment. The public NEEDS TO KNOW about this debacle. I think/hope that our lawsuit and its aftermath are helping this to happen.

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March 22, 2010

Biases Said to Hinder Women in Math, Science

Tamar Lewin:

A report on the underrepresentation of women in science and math by the American Association of University Women, to be released today, found that although women have made gains, stereotypes and cultural biases still impede their success.

The report, "Why So Few?" supported by the National Science Foundation, examined decades of research to gather recommendations for drawing more women into science, technology, engineering and mathematics, the so-called STEM fields.

"We scanned the literature for research with immediate applicability," said Catherine Hill, the university women's research director and lead author of the report. "We found a lot of small things can make a difference, like a course in spatial skills for women going into engineering, or teaching children that math ability is not fixed, but grows with effort."

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March 18, 2010

What Values Are Apparent in Your School Textbooks?

Holly Epstein Ojalvo:

Students: Take a look at some of the changes to the Texas curriculum, and then at a passage from your own American history or government textbook. Considering word choice and the inclusion and treatment of leaders and movements, what values and ideas do you think it conveys? What connotations do the terms used have for you? Tell us what ideas you think are expressed in how your textbook is written.

Adults, please note: Though, of course, anyone can be a "student" at any age, we ask that adults respect the intent of the Student Opinion question and refrain from posting here. There are many other places on the NYTimes.com site for adults to post, while this is the only place that explicitly invites the voices of young people.

Math textbooks are an area ripe for this type of inquiry.

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March 11, 2010

School Districts vs. A Good Math Education

Charlie Mas:

If you are a parent in cities such as Bellevue, Issaquah or Seattle, your kids are being short-changed--being provided an inferior math education that could cripple their future aspirations--and you need to act. This blog will tell the story of an unresponsive and wrong-headed educational bureaucracies that are dead set on continuing in the current direction. And it will tell the story of how this disaster can be turned around. Parent or not, your future depends on dealing with the problem.

Let me provide you with a view from the battlefield of the math "wars", including some information that is generally not known publicly, or has been actively suppressed by the educational establishment. Of lawsuits and locking parents out of decision making.

I know that some of you would rather that I only talk about weather, but the future of my discipline and of our highly technological society depends on mathematically literate students. Increasingly, I am finding bright students unable to complete a major in atmospheric sciences. All their lives they wanted to be a meteorologist and problems with math had ended their dreams. Most of them had excellent math grades in high school. I have talked in the past about problems with reform or discovery math; an unproven ideology-based instructional approach in vogue among the educational establishment. An approach based on student's "discovering" math principles, group learning, heavy use of calculators, lack of practice and skills building, and heavy use of superficial "spiraling" of subject matter. As I have noted before in this blog, there is no competent research that shows that this approach works and plenty to show that it doesn't. But I have covered much of this already in earlier blogs.

Related: Math Forum audio / video.

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March 9, 2010

Algebra in Wonderland

Melanie Bayley:

SINCE "Alice's Adventures in Wonderland" was published, in 1865, scholars have noted how its characters are based on real people in the life of its author, Charles Dodgson, who wrote under the name Lewis Carroll. Alice is Alice Pleasance Liddell, the daughter of an Oxford dean; the Lory and Eaglet are Alice's sisters Lorina and Edith; Dodgson himself, a stutterer, is the Dodo ("Do-Do-Dodgson").

But Alice's adventures with the Caterpillar, the Mad Hatter, the Cheshire Cat and so on have often been assumed to be based purely on wild imagination. Just fantastical tales for children -- and, as such, ideal material for the fanciful movie director Tim Burton, whose "Alice in Wonderland" opened on Friday.

Yet Dodgson most likely had real models for the strange happenings in Wonderland, too. He was a tutor in mathematics at Christ Church, Oxford, and Alice's search for a beautiful garden can be neatly interpreted as a mishmash of satire directed at the advances taking place in Dodgson's field.

In the mid-19th century, mathematics was rapidly blossoming into what it is today: a finely honed language for describing the conceptual relations between things. Dodgson found the radical new math illogical and lacking in intellectual rigor. In "Alice," he attacked some of the new ideas as nonsense -- using a technique familiar from Euclid's proofs, reductio ad absurdum, where the validity of an idea is tested by taking its premises to their logical extreme.

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March 8, 2010

Fixing US STEM education is possible, but will take money

Todd Morton:

The state of science, technology, engineering and math (STEM) education in the United States has seen some unflattering appraisals in recent years, and deservedly so. In early February, the House of Representatives heard testimony on undergraduate and graduate education. The message from the panel, which included experts from academia, STEM-based industries, and the National Science Foundation (NSF), was clear: the problems in STEM education are well-known, and it's time to take action.

Both the hearing's charter and its chair, Daniel Lipinski (D-IL), pointed out the obvious problem in higher education: students start out interested, but the STEM programs are driving them away. As the National Academies described in its 2005 report Rising Above the Gathering Storm, successful STEM education is not just an academic pursuit--it's a necessity for competing in the knowledge-based economy that the United States had a key role in creating.

The potential for action comes thanks to the fact that the America COMPETES Act of 2007 is up for reauthorization. Its initial focus was on STEM education at the K-12 levels, but efforts at the undergraduate and graduate levels are needed to retain students to fill the jobs left vacant as baby boomers retire.

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From his sickbed, Jaime Escalante is still delivering

Esmeralda Bermudez:

There was a time in East Los Angeles when el maestro's el maestro's gruff voice bounced off his classroom walls. He roamed the aisles, he juggled oranges, he dressed in costumes, he punched the air; he called you names, he called your mom, he kicked you out, he lured you in; he danced, he boxed, he screamed, he whispered. He would do anything to get your attention.

"Ganas," he would say. "That's all you need. The desire to learn."

Nearly three decades later, Jaime Escalante finds himself far from Garfield High School in East Los Angeles, the place that made him internationally famous for turning a generation of low-income students into calculus whizzes. Twenty-two years have passed since his classroom exploits were captured in the film "Stand and Deliver."

He is 79 and hunched in a wheelchair at a cancer treatment center in Reno. It is cold outside, and the snow-capped mountains that crown the city where his son brought him three weeks ago on a bed in the back of an old van remind him of his native Bolivia.

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March 7, 2010

Seattle Public Schools Appeal Discovery Math Implementation Court Loss

Martha McLaren:

Today we received notice of the Seattle School District's decision to appeal the Decision of Judge Spector which required the SPS board to reconsider its high school math text adoption vote.

I am deeply disappointed that SPS will funnel more resources into this appeal, which, I suspect, will be more costly than following the judge's instruction to reconsider.

Our attorney tells me: ".... I'll put in a notice of appearance, and then we wait for the District to complete the record by having the documents and transcripts transmitted to the Court of Appeals. They write the first brief, due 45 days after the record is complete.

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March 1, 2010

United STATES Coalition for World Class Math!

via a Jill Gladstone email:

The Florida State DOE posted (leaked) the January 13th confidential draft of the Common Core Standards in their Race to the Top Application. Thank you Florida!

Read them here:

January 13th Draft of Common Core Mathematics.pdf

January 13th Draft of Common English-language Arts.pdf

A few of NJ Coalition for World Class Math's Major Concerns on Jan. 13, 2010 Mathematics draft:

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February 25, 2010

More Rhetoric on the Seattle School District's Court Loss on the Use of Discovery Math

Melissa Westbrook:

For entertainment value read the Discovering Math Q&A in this article in the Seattle Times. The Discovering Math guy (1) doesn't always answer the question asked, (2) answers but doesn't address the topic properly - see the question on if Discovering Math is "mathematically unsound" and (3) sounds like he works for the district.

Here's one example:

The Discovering books have been criticized by parents, but they've been the top pick of a couple of districts in our area, including Seattle and Issaquah. Any thoughts on why the textbooks seem to be more popular with educators than with parents?

Ryan: I think because (parents) lack familiarity -- this doesn't look like what I was taught. I don't know how you get students to a place where more is required of them by repeating things that have been done in the past. That's not how we move forward in life.

What?

Much more on the successful community lawsuit vs. the Seattle School District's implementation of Discovery Math. Math Forum audio / video.

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February 23, 2010

Khan Academy: Math & Science Lessons Online

Spencer Michels:

33-year-old math and science whiz kid -- working out of his house in California's Silicon Valley -- may be revolutionizing how people all over the world will learn math. He is Salman Khan, and until a few months ago he made his living as a hedge fund analyst. But he's become a kind of an unseen rock star in the online instruction field, posting 1200 lessons in math and science on YouTube, none of them lasting more than about 10 minutes. He quit his job at the hedge fund to devote full time to his Khan Academy teaching efforts, which he does essentially for free.

Khan explained how the U.S. unemployment rate is calculated in a NewsHour exclusive video.

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February 21, 2010

Skydiving without Parachutes: Seattle Court Decision Against Discovery Math Implementation

Barry Garelick:

"What's a court doing making a decision on math textbooks and curriculum?" This question and its associated harrumphs on various education blogs and online newspapers came in reaction to the February 4, 2010 ruling from the Superior court of King County that the Seattle school board's adoption of a discovery type math curriculum for high school was "arbitrary and capricious".

In fact, the court did not rule on the textbook or curriculum. Rather, it ruled on the school board's process of decision making--more accurately, the lack thereof. The court ordered the school board to revisit the decision. Judge Julie Spector found that the school board ignored key evidence--like the declaration from the state's Board of Education that the discovery math series under consideration was "mathematically unsound", the state Office of the Superintendent of Public Instruction not recommending the curriculum and last but not least, information given to the board by citizens in public testimony.

The decision is an important one because it highlights what parents have known for a long time: School boards generally do what they want to do, evidence be damned. Discovery type math programs are adopted despite parent protests, despite evidence of experts and--judging by the case in Seattle--despite findings from the State Board of Education and the Superintendent of Public Instruction.

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February 18, 2010

The secret of Schmitz Park Elementary School is Singapore Math

Bruce Ramsey:

Sally made 500 gingerbread men. She sold 3/4 of them and gave away 2/5 of the remainder. How many did she give away?

This was one of the homework questions in Craig Parsley's fifth-grade class. The kids are showing their answers on the overhead projector. They are in a fun mood, using class nicknames. First up is "Crackle," a boy. The class hears from "Caveman," "Annapurna," "Shortcut" and "Fred," a girl.

Each has drawn a ruler with segments labeled by number -- on the problem above, "3/4," "2/5" and "500." Below the ruler is some arithmetic and an answer.

"Who has this as a single mathematical expression? Who has the guts?" Parsley asks. No one, yet -- but they will.

This is not the way math is taught in other Seattle public schools. It is Singapore Math, adopted from the Asian city-state whose kids test at the top of the world. Since the 2007-08 year, Singapore Math has been taught at Schmitz Park Elementary in West Seattle -- and only there in the district.

In the war over school math -- in which a judge recently ordered Seattle Public Schools to redo its choice of high-school math -- Schmitz Park is a redoubt or, it hopes, a beachhead. North Beach is a redoubt for Saxon Math, a traditional program. Both schools have permission to be different. The rest of the district's elementary schools use Everyday Math, a curriculum influenced by the constructivist or reform methods.

Related: Math Forum Audio / Video.

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February 14, 2010

Seattle Citizen Lawsuit over Discovery Math Curriculum Court Transcript

107K PDF. Much more on the citizen's successful lawsuit vs. the Seattle Public Schools here.

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February 11, 2010

'Algebra-for-All' Push Found to Yield Poor Results

Debra Viadero:

Spurred by a succession of reports pointing to the importance of algebra as a gateway to college, educators and policymakers embraced "algebra for all" policies in the 1990s and began working to ensure that students take the subject by 9th grade or earlier.
A trickle of studies suggests that in practice, though, getting all students past the algebra hump has proved difficult and has failed, some of the time, to yield the kinds of payoffs educators seek.
Among the newer findings:

• An analysis using longitudinal statewide data on students in Arkansas and Texas found that, for the lowest-scoring 8th graders, even making it one course past Algebra 2 might not be enough to help them become "college and career ready" by the end of high school.

• An evaluation of the Chicago public schools' efforts to boost algebra coursetaking found that, although more students completed the course by 9th grade as a result of the policy, failure rates increased, grades dropped slightly, test scores did not improve, and students were no more likely to attend college when they left the system.

Related: Madison School District Math Task Force and West High School Math Teachers letter to Isthmus.

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February 8, 2010

Contact the Seattle Public Schools' board and administrators, asks Where's the Math

Martha McLaren:

On February 4th, King County Superior Court Judge Julie Spector ruled that last year's Seattle School board decision to adopt the Discovering high school textbook series was arbitrary and capricious. Judge Spector's ruling was heard and hailed across the country by private citizens and math education advocacy groups.

This unprecedented finding shows school boards and district administration that they need to consider evidence when making decisions. The voice of the community has been upheld by law, but the Seattle School district indicated they plan to appeal, demonstrating the typical arrogant, wasteful practices which necessitated the lawsuit in the first place.

Concerned individuals in Seattle and across the country need to speak up now, and let Seattle administration know that it's time to move forward and refocus on the students, rather than defend a past mistake.

The ruling states:

"The court finds, based upon a review of the entire administrative record, that there is insufficient evidence for any reasonable Board member to approve the selection of the Discovering Series."

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February 7, 2010

More on the Successful Seattle Lawsuit against Discovering Math

Laurie Rogers:

Decision favors plaintiffs in court challenge of Seattle math text adoption

Statement from Laurie Rogers:

Last year, Seattle Public Schools adopted the Discovering math series despite valiant opposition from parents and math professionals, despite poor assessments of the Discovering series' rigor and adherence to the new state math standards, and despite the fact that OSPI did NOT ultimately recommend the Discovering math series.
In response, three people filed a lawsuit, saying that Seattle didn't have sufficient supporting evidence for its adoption, and also that the Discovering series was associated with an INCREASE in achievement gaps.

Recently, a judge agreed with the plaintiffs and - while stopping short of telling Seattle to cease and desist in their adoption - told Seattle to revisit its adoption. The district can continue to use the Discovering series, and Seattle administrators have stated their clear intention to do so.

Nevertheless, the court decision is momentous. It sets a precedent for districts across the country. When board members can't justify their adoption decisions, the people now have legal recourse.

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Professor heads for the Hill to promote science education

Julie Luft:

Influencing practice and policy in science education is what drives ASU's Julie Luft and has led to her distinguished service to K-12 science teacher education and renowned research contributions to the field. She considers her recent call from Congress to testify about the status and future of science education to be among her most notable achievements.

Luft delivered her first-time testimony before the House Commerce, Justice, and Science Subcommittee at the STEM (science, technology, engineering and mathematics) Education Hearings that took place Feb. 3-4. She was joined by Craig Strang, associate director of the Lawrence Hall of Science at University of California-Berkeley.

The purpose of the hearing was to inform Congressional subcommittee members about the status and future direction of STEM education in the K-12 sector. STEM education is considered vital to maintaining the United States' leadership in the rapidly advancing world of science and technology. In her testimony, Luft emphasized the importance of inquiry in teacher education and professional development, and the need for more federal funding to support science organizations involved in research and development. She also stressed the unintended consequences of the federal No Child Left Behind legislation, which has limited the amount of inquiry-based instruction in K-12 science classrooms.

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February 5, 2010

Seattle Court Reverses School Board Decision to Implement Discovery Math

Judge Julie Spector's decision [69K PDF], via Martha McLaren:

THIS MATTER having come on for hearing, and the Court having considered the pleadings, administrative record, and argument in this matter, the Court hereby enters the following Findings of Fact, Conclusions of Law, and Order:

FINDINGS OF FACT
1. On May 6, 2009, in a 4-3 vote, the Seattle School District Board of Directors chose the Discovering Series as the District's high school basic math materials.

a. A recommendation from the District's Selection Committee;

b. A January, 2009 report from the Washington State Office of Public Instruction ranking High School math textbooks, listing a series by the Holt Company as number one, and the Discovering Series as number two;

c. A March 11, 2009, report from the Washington State Board of Education finding that the Discovering Series was "mathematically unsound";

d. An April 8, 2009 School Board Action Report authored by the Superintendent;

e. The May 6, 2009 recommendation of the OSPI recommending only the Holt Series, and not recommending the Discovering Series;

f. WASL scores showing an achievement gap between racial groups;

g. WASL scores from an experiment with a different inquiry-based math text at Cleveland and Garfield High Schools, showing that W ASL scores overall declined using the inquiry-based math texts, and dropped significantly for English Language Learners, including a 0% pass rate at one high school;

h. The National Math Achievement Panel (NMAP) Report;

1. Citizen comments and expert reports criticizing the effectiveness of inquiry-based math and the Discovering Series;

J. Parent reports of difficulty teaching their children using the Discovering Series and inquiry-based math;

k. Other evidence in the Administrative Record;

I. One Board member also considered the ability of her own child to learn math using the Discovering Series.

3. The court finds that the Discovering Series IS an inquiry-based math program.


4. The court finds, based upon a review of the entire administrative record, that there IS insufficient evidence for any reasonable Board member to approve the selection of the Discovering Series.

CONCLUSIONS OF LAW
I. The court has jurisdiction under RCW 28A.645.010 to evaluate the Board's decision for whether it is arbitrary, capricious, or contrary to law;

2. The Board's selection of the Discovering Series was arbitrary;

3. The Board's selection of the Discovering Series was capricious;

4. This court has the authority to remand the Board's decision for further review;

5. Any Conclusion of Law which is more appropriately characterized as a
Finding of Fact is adopted as such, and any Finding of Fact more appropriately
characterized as a Conclusion of Law is adopted as such.

ORDER

IT IS HEREBY ORDERED:
The decision of the Board to adopt the Discovering Series is remanded for further proceedings consistent with this opinion.

Dated this 4th day of February, 2010.

Melissa Westbrook has more.

Seattle Math Group Press Release:

Judge Julie Spector today announced her finding of "arbitrary and capricious" in the Seattle School Board's May 6 vote to adopt the Discovering Math series of high school texts despite insufficient evidence of the series' effectiveness.

Judge Spector's decision states, "The court finds, based upon a review of the entire administrative record, that there is insufficient evidence for any reasonable Board member to approve the selection of the Discovering series."

Plaintiffs DaZanne Porter, an African American and mother of a 9th-grade student in Seattle Public Schools, Martha McLaren, retired Seattle math teacher and grandparent of a Seattle Public Schools fifth grader, and Cliff Mass, professor of atmospheric science at the University of Washington, had filed their appeal of the Board's controversial decision on June 5th, 2009. The hearing was held on Tuesday, January 26th, 2010

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February 3, 2010

Want To Know More About STEM?

Melissa Westbrook:

y husband decided to send me a couple of links to various STEM articles which then led me to even more interesting links. If you are interested in this subject from a state and national level, here are some links. Happy reading!

Apparently, Ohio is waaay ahead on this stuff so many of this articles are about different projects in that state.

  • From Government Technology magazine, an article about a new STEM school in Ohio.
  • From the University of Cincinnati (a key sponsor of a lot of these schools), an article about FUSION (Furthering Urban STEM Innovation, Outreach and New Research).

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NEA's New Math Miscues

Mike Antonucci:

Last Friday, NEA heralded the release of its annual Rankings & Estimates report by sending out a press release (embargoed until today) that claimed "inflation over the past decade has outpaced teachers' salaries in every single state across the country." This didn't sound right to researcher Jay P. Greene, so he scrutinized the report and couldn't find a single statistic to back up this claim. On the contrary, NEA's numbers revealed that teachers' salaries had increased 3.4 percent over the past decade, after adjusting for inflation.

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February 1, 2010

New Critiques on the Proposed "Common Core" English & Math Standards

via a kind reader. Math 627K PDF:

This document provides grade level standards for mathematics in grades K-8, and high school standards organized under the headings of the College and Career Readiness Standards in Mathematics. Students reaching the readiness level described in that document (adjusted in response to feedback) will be prepared for non-remedial college mathematics courses and for training programs for career-level jobs. Recognizing that most students and parents have higher aspirations, and that ready for college is not the same as ready for mathematics-intensive majors and careers, we have included in this document standards going beyond the readiness level. Most students will cover these additional standards. Students who want the option of entering STEM fields will reach the readiness level by grade 10 or 11 and take precalculus or calculus before graduating from high school. Other students will go beyond readiness through statistics to college. Other pathways can be designed and available as long as they include the readiness level. The final draft of the K-12 standards will indicate which concepts and skills are needed to reach the readiness level and which go beyond. We welcome feedback from states on where that line should be drawn.

English Language Learners in Mathematics Classrooms
English language learners (ELLs) must be held to the same high standards expected of students who are already proficient in English. However, because these students are acquiring English language proficiency and content area knowledge concurrently, some students will require additional time and all will require appropriate instructional support and aligned assessments.

ELLs are a heterogeneous group with differences in ethnic background, first language, socio-economic status, quality of prior schooling, and levels of English language proficiency. Effectively educating these students requires adjusting instruction and assessment in ways that consider these factors. For example ELLs who are literate in a first language that shares cognates with English can apply first-language vocabulary knowledge when reading in English; likewise ELLs with high levels of schooling can bring to bear conceptual knowledge developed in their first language when reading in a second language. On the other hand, ELLs with limited or interrupted schooling will need to acquire background knowledge prerequisite to educational tasks at hand. As they become acculturated to US schools, ELLs who are newcomers will need sufficiently scaffolded instruction and assessments to make sense of content delivered in a second language and display this content knowledge.

English Language Arts 3.6MB PDF

Catherine Gewertz:

A draft of grade-by-grade common standards is undergoing significant revisions in response to feedback that the outline of what students should master is confusing and insufficiently user-friendly.

Writing groups convened by the Council of Chief State School Officers and the National Governors Association are at work on what they say will be a leaner, better-organized, and easier-to-understand version than the 200-plus-page set that has been circulating among governors, scholars, education groups, teams of state education officials, and others for review in recent weeks. The first public draft of the standards, which was originally intended for a December release but was postponed until January, is now expected by mid-February.

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A "Value Added" Report for the Madison School District

Kurt Kiefer:

Attached are the most recent results from our MMSD value added analysis project, and effort in which we are collaborating with the Wisconsin center for Educational Research Value Added Research Center (WCERVARC). These data include the two-year models for both the 2006-2008 and 2005-2007 school year spans.

This allows us in a single report to view value added performance for consecutive intervals of time and thereby begin to identify trends. Obviously, it is a trend pattern that will provide the greatest insights into best practices in our schools.

As it relates to results, there do seem to be some patterns emerging among elementary schools especially in regard to mathematics. As for middle schools, the variation across schools is once again - as it was last year with the first set of value added results - remarkably narrow, i.e., schools perform very similar to each other, statistically speaking.
Also included in this report are attachments that show the type of information used with our school principals and staff in their professional development sessions focused on how to interpret and use the data meaningfully. The feedback from the sessions has been very positive.

Much more on the Madison School District's Value Added Assessment program here. The "value added assessment" data is based on Wisconsin's oft-criticized WKCE.





Table E1 presents value added at the school level for 28 elementary schools in Madison Metropolitan School District. Values added are presented for two overlapping time periods; the period between the November 2005 to November 2007 WKCE administrations, and the more recent period between the November 2006 and November 2008 WKCE. This presents value added as a two-year moving average to increase precision and avoid overinterpretation of trends. Value added is measured in reading and math.

VA is equal to the school's value added. It is equal to the number ofextra points students at a school scored on the WKCE relative to observationally similar students across the district A school with a zero value added is an average school in terms of value added. Students at a school with a value added of 3 scored 3 points higher on the WKCE on average than observationally similar students at other schools.

Std. Err. is the standard error ofthe school's value added. Because schools have only a finite number of students, value added (and any other school-level statistic) is measured with some error. Although it is impossible to ascertain the sign of measurement error, we can measure its likely magnitude by using its standard error. This makes it possible to create a plausible range for a school's true value added. In particular, a school's measured value added plus or minus 1.96 standard errors provides a 95 percent confidence interval for a school's true value added.

N is the number of students used to measure value added. It covers students whose WKCE scores can be matched from one year to the next.

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Madison School District Infinite Campus Usage Report

Kurt Kiefer & Lisa Wachtel [1.4MB PDF]:

This report summarizes data on the use of Infinite Campus teacher tools and the Parent and Student Portal. Data come from a survey conducted among all teachers responsible for students within the Infinite Campus system and an analysis of the Infinite Campus data base. Below are highlights from the report.
  • About half of all middle and high school teachers responsible for providing grades to students are using the grade book tool.
  • Grade book use has declined over the past year at the middle school level due to the introduction of standards- based grading. In addition to the change in grading approach, the grade book tool in Infinite Campus does not handle standards-based grading as efficiently as traditional grading.
  • Lesson Planner and Grade book use is most common among World Languages, Physical Education, and Science teachers and less common among fine arts and language arts/reading teachers.
  • Grade book and other tool use is most common among teachers with less than three years of teaching experience.
  • Seventy percent of teachers responding to the survey within these years of experience category report using the tools compared with about half of all other experience categories.
  • Most of the other teacher tools within Infinite Campus, e.g., Messenger, Newsletters, reports, etc., are not being used due to a lack o!familiarity with them.
  • Many teachers expressed interest in learning about how they can use other digital tools such as the Moodie leaming management system, blogs, wikis, and Drupal web pages.
  • About one third of parents with high school stUdents use the Infinite Campus Parent Portal. Slightly less than 30 percent of parents of middle school students use the Portal. Having just been introduced to elementary schools this fall, slightly more that ten percent of parents of students at this level use the Portal.
  • Parents of white students are more likely to use the Portal than are parents of students within other racial/ethnic subgroups.
  • About half of all high school students have used the Portal at one time this school year. About one in five middle school students have used the Portal this year.
  • Variation in student portal use is wide across the middle and high schools.
Follow up is planned during January 2010 with staff on how we can address some of the issues related to enhancing the use olthese tools among staff, parents, and stUdents. This report is scheduled to be provided to the Board of Education in February 2010.
Much more on Infinite Campus and the Madison School District here.

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January 31, 2010

Have things (Math Education) really changed that much? A letter to a friend.

Martha McClaren:

You ask whether things have changed -- since math wasn't being taught well 40+ years ago either. You're absolutely right on that, but I believe it's only gotten worse over the years, as more and more math phobic people have gone into the field of education. These people never understood math well, so their teaching had to be based on rote following of procedures, etc. Then came "new math", which was an effort to reinvent math and make it more accessible. That bombed, and the efforts to reinvent continued.

What happened is that eventually those bright, math-phobic folks took over the education establishment. They reinvented math to be gentler, kinder, and more fun. Some of the hallmarks are: Small group problem solving, with students figuring our their own solutions to challenging problems. Visiting many topics for only a few weeks each year and moving on, regardless of whether any real mastery was attained. The thinking was/is that students will revisit the topics again in successive years, and will painlessly absorb the concepts. This turns out to be an extremely inefficient way to teach math, so, in order to have enough time to do all these hands-on projects in groups, the explanation of the underlying structure of math and and practice with standard algorithms have all been chucked.

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What's your experience with the new (Discovery) math textbooks?

KUOW.org:

Last year Seattle Public Schools selected new, "inquiry-based" math textbooks. Now there's a lawsuit against the district over the Discovering Mathematics series of textbooks.

Do you have a child in school who is using the new textbooks? What is your experience with inquiry-based math education? KUOW's Ross Reynolds is planning a show on Wednesday, February 3 in the 12 o'clock hour. We'd like to hear from you by Wednesday morning. Share your experience with KUOW by filling out the form below, or call 206.221.3663.

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January 30, 2010

Discussing Rigor at Seattle's Rainier Beach High School

Michael Rice:

I was reading the comments in an earlier post about the new assignment plan and there were many comments about the rigor or lack there of at Rainier Beach High School. I would like to dispel the myth that Rainier Beach does not offer rigor to the high achieving student. If you have a high achieving 8th grader and are in the RBHS attendance area, here is just a sample of what you can expect:

In math as a Freshman, you will start in at least Honors Geometry with Ms. Lessig who is our best math teacher. Once you get through that, you will take Honors Advanced Algebra with me, then Pre Calculus with Mr. Bird (a math major in college) and then as a Senior, you take AP Calculus with Ms. Day, a highly experienced and skilled teacher. As a bonus, in either your Junior or Senior year, you get to take AP Statistics with me. All of these classes are demanding and well taught by teachers who know what they are doing and are passionate about teaching math.

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January 29, 2010

Response to Danny Westneat 1/27 Math column in Seattle Times

Martha McLaren:

I am one of the three plaintiffs in the math textbook appeal. I am also the white grandmother of an SPS fifth grader, and a retired SPS math teacher.

Mr. Westneat grants that the textbooks we are opposing may be "lousy," but he faults us for citing their disproportionate effect on ethnic, racial, and other minorities. He states that we can't prove this claim. I disagree, and West Seattle Dan has posted voluminous statistics in response to the column. They support our claim that inquiry-based texts, which have now accrued a sizable track record, are generally associated with declining achievement among most students and with a widening achievement gap between middle class whites and minorities.

We've brought race and ethnicity (as well as economic status) into this appeal because there is ample evidence that it is a factor. True, this is not the 80's, and true, in my 10 years of experience teaching in Seattle Schools, I found no evidence that people of color are less capable than whites of being outstanding learners. However, in my 30+ years as a parent and grandparent of SPS students and my years as a teacher, I've developed deep, broad, awareness of the ways that centuries of societally mandated racism play out in our classrooms, even in this era of Barack Obama's presidency.

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January 28, 2010

On Seattle's "Discovery Math" Lawsuit: "Textbook argument divides us"

Danny Westneat:

Can an algebra textbook be racist?

That's what was argued Tuesday in a Seattle courtroom. Not overtly racist in that a book of equations and problem sets contains hatred or intolerance of others. But that its existence -- its adoption for use in Seattle classrooms -- is keeping some folks down.

"We're on untested ground here," admitted Keith Scully.

He's the attorney who advanced this theory in a lawsuit challenging Seattle Public Schools' choice of the Discovering series of math textbooks last year.

The appeal was brought by a handful of Seattle residents, including UW atmospheric-sciences professor Cliff Mass. It says Seattle's new math books -- and a "fuzzy" curriculum they represent -- are harmful enough to racial and other minorities that they violate the state constitution's guarantee of an equal education.

It also says the School Board's choice of the books was arbitrary.

Mostly, Mass just says the new textbooks stink. For everyone. But he believes they will widen the achievement gap between whites and some minority groups, specifically blacks and students with limited English skills.

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January 27, 2010

Lawsuit Challenging the Seattle School District's use of "Discovering Mathematics" Goes to Trial

Martha McLaren, DaZanne Porter, and Cliff Mass:

Today Cliff Mass and I, (DaZanne Porter had to be at a training in Yakima) accompanied by Dan Dempsey and Jim W, had our hearing in Judge Julie Spector's King County Superior Courtroom; the event was everything we hoped for, and more. Judge Spector asked excellent questions and said that she hopes to announce a decision by Friday, February 12th.

The hearing started on time at 8:30 AM with several members of the Press Corps present, including KIRO TV, KPLU radio, Danny Westneat of the Seattle Times, and at least 3 others. I know the number because, at the end, Cliff, our attorney, Keith Scully, and I were interviewed; there were five microphones and three cameras pointed towards us at one point.

The hearing was brief; we were done by 9:15. Keith began by presenting our case very clearly and eloquently. Our two main lines of reasoning are, 1) that the vote to adopt Discovering was arbitrary and capricious because of the board's failure to take notice of a plethora of testimony, data, and other information which raised red flags about the efficacy of the Discovering series, and 2) the vote violated the equal education rights of the minority groups who have been shown, through WASL scores, to be disadvantaged by inquiry based instruction.

Realistically, both of these arguments are difficult to prove: "arbitrary and capricious" is historically a very, very difficult proof, and while Keith's civil rights argument was quite compelling, there is no legal precedent for applying the law to this situation.

The School District's attorney, Shannon McMinimee, did her best, saying that the board followed correct procedure, the content of the books is not relevant to the appeal, the books do not represent inquiry-based learning but a "balanced" approach, textbooks are merely tools, etc., etc. She even denigrated the WASL - a new angle in this case. In rebuttal, Keith was terrific, we all agreed. He quoted the introduction of the three texts, which made it crystal clear that these books are about "exploration." I'm blanking on other details of his rebuttal, but it was crisp and effective. Keith was extremely effective, IMHO. Hopefully, Dan, James, and Cliff can recall more details of the rebuttal.

Associated Press:
A lawsuit challenging the Seattle School District's math curriculum went to trial Monday in King County Superior Court.

A group of parents and teachers say the "Discovering Math" series adopted last year does a poor job, especially with minority students who are seeing an achievement gap widen.

A spokeswoman for the Seattle School District, Teresa Wippel, says it has no comment on pending litigation.

KOMO-TV reports the district has already spent $1.2 million on Discovering Math books and teacher training.

Cliff Mass:
On Tuesday, January 26th, at 8:30 AM, King County Superior Court Judge Julie Spector will consider an appeal by a group of Seattle residents (including yours truly) regarding the selection by Seattle Public Schools of the Discovering Math series in their high schools. Although this issue is coming to a head in Seattle it influences all of you in profound ways.

In this appeal we provide clear evidence that the Discovery Math approach worsens the achievement gap between minority/disadvantaged students and their peers. We show that the Board and District failed to consider key evidence and voluminous testimony, and acted arbitrarily and capriciously by choosing a teaching method that was demonstrated to produce a stagnant or increasing achievement gap. We request that the Seattle Schools rescind their decision and re-open the textbook consideration for high school.

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January 24, 2010

A Few Comments on Monday's State of the Madison School District Presentation

Madison School District Superintendent Dan Nerad will present the "State of the Madison School District 2010" tomorrow night @ 5:30p.m. CST.

The timing and content are interesting, from my perspective because:

  • The nearby Verona School District just approved a Mandarin immersion charter school on a 4-3 vote. (Watch the discussion here). Madison lags in such expanded "adult to student" learning opportunities. Madison seems to be expanding "adult to adult" spending on "coaches" and "professional development". I'd rather see an emphasis on hiring great teachers and eliminating the administrative overhead associated with growing "adult to adult" expenditures.
  • I read with interest Alec Russell's recent lunch with FW de Klerk. de Klerk opened the door to South Africa's governance revolution by freeing Nelson Mandela in 1990:
    History is moving rather fast in South Africa. In June the country hosts football's World Cup, as if in ultimate endorsement of its post-apartheid progress. Yet on February 2 1990, when the recently inaugurated state President de Klerk stood up to deliver the annual opening address to the white-dominated parliament, such a prospect was unthinkable. The townships were in ferment; many apartheid laws were still on the books; and expectations of the balding, supposedly cautious Afrikaner were low.

    How wrong conventional wisdom was. De Klerk's address drew a line under 350 years of white rule in Africa, a narrative that began in the 17th century with the arrival of the first settlers in the Cape. Yet only a handful of senior party members knew of his intentions.

    I sense that the Madison School Board and the Community are ready for new, substantive adult to student initiatives, while eliminating those that simply consume cash in the District's $418,415,780 2009-2010 budget ($17,222 per student).
  • The "State of the District" document [566K PDF] includes only the "instructional" portion of the District's budget. There are no references to the $418,415,780 total budget number provided in the October 26, 2009 "Budget Amendment and Tax Levy Adoption document [1.1MB PDF]. Given the organization's mission and the fact that it is a taxpayer supported and governed entity, the document should include a simple "citizen's budget" financial summary. The budget numbers remind me of current Madison School Board member Ed Hughes' very useful 2005 quote:
    This points up one of the frustrating aspects of trying to follow school issues in Madison: the recurring feeling that a quoted speaker - and it can be someone from the administration, or MTI, or the occasional school board member - believes that the audience for an assertion is composed entirely of idiots.
    In my view, while some things within our local public schools have become a bit more transparent (open enrollment, fine arts, math, TAG), others, unfortunately, like the budget, have become much less. This is not good.
  • A new financial reality. I don't see significant new funds for K-12 given the exploding federal deficit, state spending and debt issues and Madison's property tax climate. Ideally, the District will operate like many organizations, families and individuals and try to most effectively use the resources it has. The recent Reading Recovery report is informative.
I think Dan Nerad sits on a wonderful opportunity. The community is incredibly supportive of our schools, spending far more per student than most school Districts (quite a bit more than his former Green Bay home) and providing a large base of volunteers. Madison enjoys access to an academic powerhouse: the University of Wisconsin and proximity to MATC and Edgewood College. Yet, District has long been quite insular (see Janet Mertz's never ending efforts to address this issue), taking a "we know best approach" to many topics via close ties to the UW-Madison School of Education and its own curriculum creation business, the Department of Teaching and Learning.

In summary, I'm hoping for a "de Klerk" moment Monday evening. What are the odds?

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January 20, 2010

Will China Achieve Science Supremacy?

Room for Debate:

A recent Times article described how China is stepping up efforts to lure home the top Chinese scholars who live and work abroad. The nation is already second only to the United States in the volume of scientific papers published, and it has, as Thomas Friedman pointed out, more students in technical colleges and universities than any other country.


But China’s drive to succeed in the sciences is also subjecting its research establishment to intense pressure and sharper scrutiny. And as the standoff last week between Google and China demonstrated, the government controls the give and take of information.

How likely is it that China will become the world’s leader in science and technology, and what are the impediments to creating a research climate that would allow scientists to thrive?


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January 11, 2010

Articles and Books on Mathematics Education

The winter 2009-2010 issue of "American Educator", has a number of interesting articles. Here are two of interest for people interested in mathematics education.

Daniel Willingham "Is It True That Some People Just Can't Do Math"

Patsy Wang-Iverson, Perla Myers, and Edmund Lim W.K. "Beyond Singapore's Mathematics Textbooks - Focused and Flexible Supports for Teaching and
Learning"

The first has a number of useful references as well as comments. Here is one. There have been many papers written in Madison on student's lack of understanding of the equal sign. I once asked Liping Ma if this was a problem in China. She said that as far as she knew it was not. There is confirmation of this in one of the references.

Four questions asked of sixth grade students in the U.S. and China.

The paper which includes this is "Sources of Differences in Children's Understanding of Mathematical Equality: Comparative Analysis of Teacher Guides and Student Texts in China and the United States", by Xiaobao Li, Meixia Ding, Mary Margaret Capraro, Robert M. Capraro. It appeared in Cognition and Instruction, vol. 26, no. 2, pages 195-217, in 2008.

The second article in American Educator has comments on curriculum, teacher induction and education and support while teaching. There is also a one page supplemental article on teacher professional development and evaluation by Susan Sclafani and Edmund Lim W.K.

In addition there have been two very interesting books on school mathematics education written by mathematicians. The first is "Arithmetic for Parents: A Book for Grownups about Children's Mathematics" by Ron Aharoni, Sumizdat, 2007. An article by Aharoni about his experience teaching mathematics in an elementary school in Israel can be read here. This is a good introduction to his book, and more useful details are in the
book.

The second is "And All the Children Are Above Average: A Review of The End of Ignorance: Multiplying Our Human Potential" by John Mighton, a Canadian mathematician and playwright. The paperback version of this book was published by Vintage Canada. You can read about Mighton here. and there is also information about his math program JUMP here. This program was developed after Mighton learned a number of things while tutoring students who had significant problems in learning elementary mathematics. A review of this book by David Kirshner appeared in the Journal for Research in Mathematics Education in the January, 2010 issue.

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January 8, 2010

Universities Pledge to Train Thousands More Math and Science Teachers by 2015

Libby Nelson:

President Obama announced on Wednesday a partnership between federal agencies and public universities to train thousands more mathematics and science teachers each year, part of the administration's effort to make American students more competitive globally in science, technology, engineering, and math.

Leaders of 121 public universities have pledged to increase the total number of science and math teachers they prepare every year to 10,000 by 2015, up from the 7,500 teachers who graduate annually now.

Forty-one institutions, including California's two university systems and the University of Maryland system, said they would double the number of science and math teachers they trained each year by 2015.

The partnership is part of the Obama administration's "Educate to Innovate" campaign, a program announced in November that seeks to join government agencies, businesses, and universities in efforts to improve math and science education.

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January 5, 2010

How Good Are University of Washington Students in Math?

Cliff Mass:

As many of you know, I have a strong interest in K-12 math education, motivated by the declining math skills of entering UW freshmen and the poor math educations given to my own children. Last quarter I taught Atmospheric Sciences 101, a large lecture class with a mix of students, and gave them a math diagnostic test as I have done in the past.

The results were stunning, in a very depressing way. This was an easy test, including elementary and middle school math problems. And these are students attending a science class at the State's flagship university--these should be the creme of the crop of our high school graduates with high GPAs. And yet most of them can't do essential basic math--operations needed for even the most essential problem solving.

A copy of the graded exam is below (click to enlarge) and a link to a pdf version is at:
http://www.atmos.washington.edu/~cliff/101Math2009A1.pdf

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January 4, 2010

Elmbrook gets UW-Waukesha classes: "Professors Save Students the Trip"

Amy Hetzner, via a kind reader's email:

By the time the first bell rings at Brookfield Central High School, most of the students in Room 22 are immersed in college-level vector equations, reviewing for their final exam on the Friday before Christmas.

Senior Lea Gulotta, however, looks on the bright side of waking early every morning for the past semester so she can take a Calculus 3 class taught at the school by a college professor.

"We get to sleep in for a month," she said, noting that the regular high school semester won't end until mid-January.

There's another positive to Brookfield Central's agreement with the University of Wisconsin-Waukesha continuing education department, which brought the advanced mathematics class to the high school this year as part of the state's youth options program. Under youth options, school districts pick up the costs of courses at Wisconsin colleges if they don't have similar offerings available to students.

Instead of seeing students spend extra time commuting and attending class on a college campus, the arrangement placed the professor in the high school to teach 11 students who had completed advanced-placement calculus as juniors. Two of the students in the class come from the Elmbrook School District's other high school, Brookfield East.

Elmbrook pays UW-Waukesha the same tuition that it would pay if its students chose to attend the college campus on their own, she said.

Related: Janet Mertz's tireless crusade on credit for non-Madison School District classes.

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The science of science education

Irving Epstein:

More minority students need to be lured into the sciences. One program has been a resounding success.

At most universities, freshman chemistry, a class I've taught for nearly 40 years, is the first course students take on the road to a career in the health professions or the biological or physical sciences. It's a tough course, and for many students it's the obstacle that keeps them from majoring in science. This is particularly true for minority students.

In 2005, more than two-thirds of the American scientific workforce was composed of white males. But by 2050, white males will make up less than one-fourth of the population. If the pipeline fails to produce qualified nonwhite scientists, we will, in effect, be competing against the rest of the world with one hand tied behind our backs.

We've been able to survive for the last several decades in large measure because of the "brain drain" -- the fact that the most able students from other countries, particularly China and India, have come here to study science at our best universities and, in many cases, have stayed to become key players in our scientific endeavors.

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December 29, 2009

Silicon Valley companies' help needed to shore up math education

Muhammed Chaudhry:

Thirteen-year-old Kayla Savage was failing math. Like many of her classmates in middle school, she hated the subject. Stuck in a large seventh-grade class with a teacher who had little time to offer individual help, Kayla was lost among rational numbers and polynomials.

Her frustration led to a phobia of math, an all-too-common affliction that often starts in middle school and threatens to derail students' future math studies in high school and chances for college.

Kayla is like thousands of students across America who struggle with math. The struggle in California is borne out by this grim U.S. Education Department statistic: Students in California rank 40th in eighth-grade math, a critical year in math learning that sets the path for math success in high school and beyond.

In Santa Clara County, only about 39 percent of eighth-graders meet the California standard for Algebra I proficiency. One study showed that less than one-third of eighth-graders have the skills or interest to pursue a math or science career. Yet these careers are the drivers of our future.

Silicon Valley Education Foundation.

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Times Guest Column on STEM Education

Charlie Mas:

There was a guest column in the Seattle Times by Bonnie Dunbar, the president and CEO of The Museum of Flight and a former astronaut, encouraging the community to support STEM education efforts.

The column itself was the usual pointless pablum that we typically see in these guest columns. Lots of goals with no action plan. The interesting bit, as usual, comes in the reader comments in which members of the community writes that we DON'T need more engineers because there are lots of them standing in unemployment lines and that engineering jobs are being outsourced to India and China or to people from India and China who come to the U.S. on guest worker visas.

This article is also written completely without reference to the ineffective math education methods adopted over the past ten years.

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December 24, 2009

New Programs Aim to Lure Young Into Digital Jobs

Steve Lohr:

Growing up in the '70s, John Halamka was a bookish child with a penchant for science and electronics. He wore black horn-rimmed glasses and buttoned his shirts up to the collar.

"I was constantly being called a geek or a nerd," he recalled, chuckling.

Dr. Halamka grew up to be something of a cool nerd, with a career that combines his deep interests in medicine and computing, and downtime that involves rock climbing and kayaking.

Now 47, Dr. Halamka is the chief information officer at the Harvard Medical School, a practicing emergency-ward physician and an adviser to the Obama administration on electronic health records.

Hybrid careers like Dr. Halamka's that combine computing with other fields will increasingly be the new American jobs of the future, labor experts say. In other words, the nation's economy is going to need more cool nerds. But not enough young people are embracing computing -- often because they are leery of being branded nerds.

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December 16, 2009

Will Cleveland High School Become Seattle Superintendent Maria Goodloe-Johnson's Crown Jewel or Albatross?

Nina Shapiro:

As Seattle Public Schools released new details about its latest transformation plan for perpetually-troubled Cleveland High School over the past week, there's been a collective eye roll among some teachers there.
"I've been here for 15 years and every other year we do this," says math teacher David Fisher, referring to a long string of ballyhooed overhauls that the Beacon Hill school has embarked on at the behest of the district.

One thing is different: The district is promising to pour money into this reinvention of Cleveland as the School of Science, Technology, Engineering and Mathematics (STEM). It proposes to spend more than $4 million over the first three years, according to a report at last Wednesday's school board meeting by Superintendent Goodloe-Johnson. That's a lot of money for a school that is already up and running. (See the breakdown of spending on page 8 of this pdf.)

Melissa Westbrook has more.

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December 15, 2009

Salman Khan, math master of the Internet

James Temple:

During the years Salman Khan spent scrutinizing financials for hedge funds, he rationalized the profit-obsessed work by telling himself he would one day quit and use his market winnings to open a free school.

It began with long-distance tutoring in late 2004. He agreed to help his niece Nadia, then a seventh-grader struggling with unit conversion, by providing math lessons over Yahoo's interactive notepad, Doodle, and the phone.

Nephews and family friends soon followed. But scheduling conflicts and repeated lectures prompted him to post instructional videos on YouTube that his proliferating pupils could watch when they had the time.

They did - and before long, so did thousands of others. Today, the Mountain View resident's 800-plus videos are viewed about 35,000 times a day, forming a virtual classroom that dwarfs any brick and mortar school he might have imagined. By using the reach of the Internet, he's helped bring education to the information-hungry around the world who can't afford private tutors or Kaplan prep courses.

www.khanacademy.org/.

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December 10, 2009

Tracking/Grouping Students: Detracked Schools have fewer advanced math students than "tracked schools"

Tom Loveless:

What are the implications of "tracking," or grouping students into separate classes based on their achievement? Many schools have moved away from this practice and reduced the number of subject-area courses offered in a given grade. In this new Thomas B. Fordham Institute report, Brookings scholar Tom Loveless examines tracking and detracking in Massachusetts middle schools, with particular focus on changes that have occurred over time and their implications for high-achieving students. Among the report's key findings: detracked schools have fewer advanced students in mathematics than tracked schools. The report also finds that detracking is more popular in schools serving disadvantaged populations.
Valerie Strauss:
A new report out today makes the case that students do better in school when they are separated into groups based on their achievement.

Loveless found that de-tracked schools have fewer advanced students in math than do tracked schools--and that de-tracking is more popular in schools that serve disadvantaged students.

Chester Finn, Jr. and Amber Winkler [1.3MB complete report pdf]:
By 2011, if the states stick to their policy guns, all eighth graders in California and Minnesota will be required to take algebra. Other states are all but certain to follow. Assuming these courses hold water, some youngsters will dive in majestically and then ascend gracefully to the surface, breathing easily. Others, however, will smack their bellies, sink to the bottom and/or come up gasping. Clearly, the architects of this policy have the best of intentions. In recent years, the conventional wisdom of American K-12 education has declared algebra to be a "gatekeeper" to future educational and career success. One can scarcely fault policy makers for insisting that every youngster pass through that gate, lest too many find their futures constrained. It's also well known that placing students in remedial classes rarely ends up doing them a favor, especially in light of evi- dence that low-performing students may learn more in heterogeneous classrooms.

Yet common sense must ask whether all eighth graders are truly prepared to succeed in algebra class. That precise question was posed in a recent study by Brookings scholar Tom Loveless (The 2008 Brown Center Report on American Education), who is also the author of the present study. He found that over a quarter of low-performing math students--those scoring in the bottom 10 percent on NAEP--were enrolled in advanced math courses in 2005. Since these "misplaced" students are ill-pre- pared for the curricular challenges that lie ahead, Loveless warned, pushing an "algebra for all" policy on them could further endanger their already-precarious chances of success.

When American education produced this situation by abolishing low-level tracks and courses, did people really believe that such seemingly simple--and well-meanin --changes in policy and school organization would magically transform struggling learners into middling or high-achieving ones? And were they oblivious to the effects that such alterations might have on youngsters who were al- ready high-performing?

Related: English 10.

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Latest cause of foreclosures: Kids didn't learn it in school

Jo Egelhoff:

Nanny State Update: I don't get this. Why would instructions be issued to teach kids - to be required to teach kids - about taking out a mortgage and the risks of a home loan?.

Why would teachers need to be told to teach kids about money management? How much more of this stuff are these poor teachers going to be mandated to teach?

The state's Model Academic Standards for Personal Financial Literacy are extensive and detailed. A quick glance at the Table of Contents tells you DPI has it covered. Peek inside (Credit and Debt management, pp. 8 - 10) and you'll see tons of objectives and sub-objectives for 4th graders, 8th graders and 12th graders. Check it out. Yes, I think we're covered!

Basic knowledge of Math should be sufficient to help all of us understand loans that make sense, vs those that don't. I continue to be amazed at the financial pitches that apparently work: $89/month for a new Honda Civic (fine print: big down payment and a balloon payment after x years).

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December 8, 2009

Math Gains Stall in Big Cities

John Hechinger:

Most urban school districts failed to make significant progress in math achievement in the past two years, and had scores below the national average, according to a federal study.

The results, released Tuesday by the Department of Education, offer more ammunition to critics who question claims of academic progress in districts such as New York City. But federal and schools officials said that many of these districts had shown large gains since 2003, and didn't lose ground despite budget constraints.

Four of the 11 school districts the study has tracked since 2003 -- including Washington, D.C., which is in the throes of a turnaround effort -- bucked the trend and showed solid gains between 2007 and 2009.

Urban districts are central to federal efforts to improve U.S. education, especially among poor and minority students, who are disproportionately taught in underperforming schools. Congress is likely to look at the fresh data when it considers, as soon as next year, reauthorizing George W. Bush's No Child Left Behind law, which requires that all students be proficient in reading and math by 2014. The law relies on state tests, but critics -- liberals and conservatives -- worry that states may be making the tests too easy.

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2009 NAEP Math Results

The Nation's Report Card:

Scores for most districts higher than in 2003, but few make gains since 2007

Representative samples of fourth- and eighth-grade public school students from 18 urban districts participated in the 2009 assessment. Eleven of the districts also participated in the 2007 assessment, and 10 participated in 2003. Between 1,800 and 4,300 fourth- and eighth-graders were assessed in each district.

  • In comparison to 2007, average mathematics scores for students in large cities increased in 2009 at both grades 4 and 8; however, only two participating districts at each grade showed gains.
  • Scores were higher in 2009 for Boston and the District of Columbia at grade 4, and for Austin and San Diego at grade 8.
  • No districts showed a decline in scores at either grade.
  • In comparison to 2003, scores for students in large cities were higher in 2009 at both grades 4 and 8.
  • Increases in scores were also seen across most urban districts that participated in both years, except in Charlotte at grade 4 and in Cleveland at grades 4 and 8, where there were no significant changes.
Complete 13MB pdf report can be found here.

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Notes and Commentary on a Seattle STEM High School

Charlie Mas:

I attended the Cleveland STEM Community Meeting on December 4 with my wife and 8th grade daughter.

First, the important parts.

My daughter is excited about the program. To her it looks like a good mix of the academic challenge of Garfield with the more personalized instruction (and project-based learning) of NOVA. She got most excited when she saw a list of the possible classes in the Global Health Academy.

My wife and I are much more confident about the probability that the program will actually be there and that it will be something like what has been advertised.

There was a pretty good crowd of people there - I'd say about forty to fifty (not counting staff).

The folks from Cleveland who were there are excited about the program and have a very clear picture of the idea - the project-based learning, the integration of technology, the alignment between classes, the extended school day and accelerated schedule, etc.

The STEM program looks real and, to us, it looks good. They still have some things to work out. The schedule is inspired, but needs some tinkering. They haven't figured out how to get the student:computer ratio to the promised 1:1. They are still missing a lot of the curricular elements - they haven't found the puzzle pieces but they know what they have to look like.

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December 3, 2009

Step-by-Step Math

Wolfram|Alpha:

Have you ever given up working on a math problem because you couldn't figure out the next step? Wolfram|Alpha can guide you step by step through the process of solving many mathematical problems, from solving a simple quadratic equation to taking the integral of a complex function.

When trying to find the roots of 3x2+x-7=4x, Wolfram|Alpha can break down the steps for you if you click the "Show steps" button in the Result pod.

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December 2, 2009

1 Moment

1 MomΣnt from Jackson Eagan on Vimeo.

This is a music video parody of Eminem's award-winning song "Lose Yourself." Instead of a depressed rapper, we have a troubled math student who tries to find his way into the math scene by engaging in tough algebra tests, breakdance battles, and nail-biting underground math competitions.

This project was started by East High's math department; it was written by Daniel Torres. After a long recording session, four shoots, and countless hours editing, this is the end result.

I understand that the genesis of it is that last year Alan Harris told the different departments at East that they should have a theme song or something. This started out as the math department's theme song (written by a teacher, based on an Eminem song) and then Jackson Eagan, an East senior, decided to produce a video for it, starring another East math teacher.

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November 30, 2009

Pilot program adds finance to school curriculum

Jonathan Tamari:

With New Jersey high schools already facing a new mandate to teach students financial literacy, at least six school districts will be able to participate in a pilot program that establishes a class on the topic for seniors.
The state Department of Education in June added economics and financial literacy instruction to the state's high school graduation requirements.

At the same time, a bill working its way through the Legislature aimed to create a financial literacy pilot program, establishing a course on the subject in six districts. Those schools would receive advice and support from the state in establishing those classes.

Gov. Corzine signed the pilot-program bill on Nov. 20. The program, which will set up courses for high school seniors, will cover topics such as budgeting, savings and investment, and credit-card debt.

"So many young New Jerseyans find out all too late that living in a credit-card culture carries a price," said Senate Majority Leader Stephen Sweeney (D., Gloucester), one of the law's sponsors.

I would hope that essential financial calculations would be covered in Math class.

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November 24, 2009

White House Plans Campaign to Promote Science and Math Education

Kenneth Chang:

To improve science and mathematics education for American children, the White House is recruiting Elmo and Big Bird, video game programmers and thousands of scientists.

President Obama will announce a campaign Monday to enlist companies and nonprofit groups to spend money, time and volunteer effort to encourage students, especially in middle and high school, to pursue science, technology, engineering and math, officials say.

The campaign, called Educate to Innovate, will focus mainly on activities outside the classroom. For example, Discovery Communications has promised to use two hours of the afternoon schedule on its Science Channel cable network for commercial-free programming geared toward middle school students.

Science and engineering societies are promising to provide volunteers to work with students in the classroom, culminating in a National Lab Day in May.

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November 23, 2009

2009 SAT Male / Female Ratio Test Scores

Mark Perry:

The chart above shows the male-female test score ratio for the 2009 SAT math test (data here). For example, for perfect scores of 800, males (6,928) outnumbered females (3,124) by a ratio of 2.22 to 1. In other words, 69% of test-takers who got perfect math scores were males vs. 31% of perfect scores by females. Or we could also say that there 222 high school boys who got perfect SAT math scores for every 100 high school girls.

The graph further shows that boys outperformed girls at all 23 math test scores between 580-800 (10 point intervals, with male-female ratios of 1.0 or above), and then for math test scores between 200 points and 570, girls outnumbered boys (male-female ratio below 1.0).

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November 20, 2009

Computer pioneer Sir Maurice Wilkes: vision and vacuum tubes

Jack Schofield:

Sir Maurice Wilkes, 96, one of the pioneers of British computing, strolls through the history the he helped create

Walk round the National Museum of Computing at Bletchley Park and sooner or later you'll hear a cry of recognition and someone will say: "I remember using one of those." It probably doesn't happen often to The Millionaire, a mechanical calculator that went into production in 1893, but Sir Maurice Wilkes spotted it, adding: "We used to have one in the lab. I hope it's still there."

In this case, "the lab" was what became the Cambridge University Computer Lab, which Wilkes headed from 1945 until 1980. It was where he built Edsac, one of the world's first electronic computers, using sound beams traversing baths of mercury for the memory units. Edsac (Electronic Delay Storage Automatic Calculator) first ran in May 1949, so this year a dinner was held to celebrate its 60th birthday. And, of course, to celebrate Wilkes himself, who is a bright, sharp 96 years of age, and has seen most of the history of computing at first hand.

How sharp? On seeing the museum's air traffic control display, which fascinates many visitors, he immediately asks: "Where's the radar?" Ah, well, there isn't one. The displays are running real radar sequences but they're recorded. Wilkes, the consummate hardware guy, doesn't just see the screen, he looks to see how the whole system fits together.

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November 17, 2009

Learning Math From the Rubik's Cube

Jennifer Lee:

Can a Rubik's Cube boost student confidence?

About a dozen New York City schools have introduced a child-friendly Rubik's Cube-based math curriculum devised for students as young as 8. In addition, New York City's Department of Parks and Recreation is planning to introduce Rubik's Cube solving at its 32 after-school program sites citywide within the next few weeks.

These actions are happening under a program conceived around two years ago by the company that owns the license to the Rubik's Cube, Seven Towns, which is based in London. In an attempt to make the cube part of an educational curriculum, the company took the relatively cryptic problem-solving guides and made them more student-friendly by adding colorful illustrations and simplifying the instructions.

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November 6, 2009

How Do Students at Wright Compare to Their Peers at Other MMSD Middle Schools?

Via Jeff Henriques:

Examining the performance of only economically disadvantaged students in 8th grade, after two years and a quarter at Wright Middle School, compared with other MMSD middle schools.
Click for a larger view:


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November 1, 2009

Racial Achievement Gap Still Plagues Schools

Nancy Solomon via a kind reader's email:

American schools have struggled for decades to close what's called the 'minority achievement gap' -- the lower average test scores, grades and college attendance rates among black and Latino students.

Typically, schools place children who are falling behind in remedial classes, to help them catch up. But some schools are finding that grouping students by ability, also known as tracking or leveling, causes more problems than it solves.

Columbia High School in Maplewood, N.J., is a well-funded school that is roughly 60 percent black and 40 percent white. The kids mix easily and are friendly with one another. But when the bell rings, students go their separate ways.

Teacher Noel Cooperberg's repeat algebra class last year consisted of all minority kids who had flunked the previous year. There were only about a dozen students because the school keeps lower-level classes small to try to boost success. But a group of girls sitting in the middle never so much as picked up a pencil, and they often disrupted the class. It was a different scene from Cooperberg's honors-level pre-calculus class, which had three times as many students -- most of them white.

These two classes are pretty typical for the school. Lower-level classes -- called levels two and three -- are overwhelmingly black, while higher-level four and five are mostly white. Students are assigned to these levels by a combination of grades, test scores and teacher recommendations.

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Madison School District Administration Response to the Math Task Force

The local school district's increasing use of reform math programs lead to the creation of a "Math Task Force". The District Administration's response is outlined in this 2.6MB PDF document:

The purpose of this report is to describe the recomrnendations in response to the Madison Metropolitan School District Mathematics Task Force Report: Review of Mathematics Curriculum and Related Issues, submitted to the Board of Education June, 2008.

Administrative Recommendations Summary The materials included in this packet update and replace those distributed to the Board of Education in April 2009. Included in the materials is a proposed budget.

Middle School Mathematics Specialists (see Recommendations 1-5)

The Superintendent and UW-Madison Deans of Letters and Sciences and the School of Education commissioned a representative and collaborative group to design a professional development plan for this initiative. The group was convened in June and has since met four times during the summer to research and design a professional development plan to support middle school mathematics teachers.

The Middle School Math Partnership committee has tentatively planned five courses for the professional development proposal. Those courses are Number and Generalization, Rational Number and Proportional Reasoning, Geometry, Measurement and Trigonometry, and Algebra and Functions. The courses would be spread out over two years and be co-facilitated by UW and MMSD staff.

Research, data gathering and design will continue through 2009-2010 with the initial cohort of middle school teachers beginning in summer 2010. Upon completion of an initial draft, the plan will be presented to district teachers for further input and refinement.

In collaboration with the above group, a National Science Foundation Targeted Partnership proposal, Professional Learning Partnership K-20 (PLP K-20), was submitted on August 20, 2009. A UW-Madison and MMSD team of nearly 30 members worked during the summer to craft a proposal focused on systemic and sustainable mathematics professional development. The vision described in the proposal creates "a lasting interface to coordinate material, human, social, and cyber resources" among the UW-Madison and District. The principal investigator of the NSF proposal is Eric Wilcots. Co-Pl's include Provost Deluca, Superintendent Nerad, Dean Sandefur and Dean Underwood.

Background notes and links: Again, it will be interesting to see what, if any substantive changes occur in the local math programs.

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October 31, 2009

Madison School District Strategic Plan: Nirvana by 2014/2015?

The Madison School Board recently passed the District's Strategic Plan. Superintendent Dan Nerad has now published a draft document outlining performance measures for the plan (this is positive). The 600K PDF document is well worth reading. Mr. Nerad's proposed performance measures rely on the oft criticized - for its lack of rigor - state exam, the WKCE. The Wisconsin Department of Public Instruction recently stated that "Schools should not rely on only WKCE data to gauge progress of individual students or to determine effectiveness of programs or curriculum".

A few highlights from the 600K PDF document:

Related:

Discussing these data is a step in the right direction. Unfortunately, use of the WKCE does not instill much confidence, from my perspective.

via "Some States Drop Testing Bar" by John Hechinger.

Happy Halloween!

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October 30, 2009

Our Local Schools Should Be Showcases Not Basket Cases - GOOG Ups Its Schools Focus

Tom Foremski:

The promise of distance learning through the Internet has yet to be realized and I'm puzzled why this is the case since it should be possible to collaborate on creating a great online curriculum. Once it is created it can be easily accessed by anyone.

Why don't we use the social networking and collaborative tools we already have to put together an open-sourced curriculum consisting of text, images, videos, lectures, online volunteers acting as tutors, etc. We have all the technology we need to do all of this today.

I've always been amazed that San Francisco/Silicon Valley region public schools are so bad. We are inventing the future here, yet we can't use our ingenuity, our technologies to improve our local schools? Our public schools should be showcases, not basket cases, we should be ashamed to allow this to happen.

So it's good to see Google becoming more interested in schools because there is a lot it could do to help, especially in terms of projects like its Google Books. Maybe it could help to provide text books. It's incredible how expensive textbooks are.

For the past two days Google has hosted a conference on its campus: Breakthrough Learning in a Digital Age. The goal was to "create and act upon a breakthrough strategy for scaling up effective models of teaching and learning for children." It's not clear what breakthrough strategy has emerged but at least it's a start,

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October 29, 2009

Number-Crushing: When Figures Get Personal

Carl Bialik:

Everyone can agree that 1+1=2. But the idea that 7 is greater than 13 -- that some numbers are luckier than others -- makes no sense to some people. Such numerical biases can cause deep divisions.

And that is what happened earlier this month in Hong Kong. Property developer Henderson Land Development Co. made news for selling a condominium for $56.6 million, a price the developer called a residential record in Asia. But after that sale was announced, the property began making news for other unusual numbers. Henderson is labeling the floors of its property at 39 Conduit Road with numbers that increase, but not in the conventional 1-then-2 way. The floor above 39, for example, is 60. And the top three floors are consecutively labeled 66, 68 and 88.

This offended some people's sense of order. At a protest Sunday against high housing prices, Hong Kong Democratic Party legislators expressed dissatisfaction with the numbering scheme's tenuous relationship to reality. "You could call the ground floor the 88th floor, but it's meaningless," says Emily Lau. "When you say you live on the 88th floor, people expect you to be on the 88th floor, not the 10th floor or something."

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October 26, 2009

Why We're Failing Math and Science

Wall Street Journal:

The problem is well-known: The U.S. lags far behind other developed countries at the K-12 level in terms of measured performance in math and science courses.

What can be done to change that? The Wall Street Journal's Alan Murray posed that question to three experts: Joel Klein, chancellor of the New York City Department of Education; Amy Gutmann, president of the University of Pennsylvania; and Christopher Edley Jr., dean of the law school at the University of California at Berkeley, who was also a member of the Obama administration transition team working on education issues.

Here are edited excerpts of their discussion:
It's the Teachers

ALAN MURRAY: What will it take to get the American system up to the level of some of the other developed countries in terms of math and science education?

JOEL KLEIN: The most important thing is to bring to K-12 education college graduates who excel in math and science. Those countries that are doing best are recruiting their K-12 teachers from the top third of their college graduates. America is recruiting our teachers generally from the bottom third, and when you go into our high-needs communities, we're clearly underserving them.

MR. MURRAY: How do you explain that? It doesn't seem to be a function of money. We spend more than any of these other countries.

MR. KLEIN: We spend it irrationally. My favorite example is, I pay teachers, basically, based on length of service and a few courses that they take. And I can't by contract pay math and science teachers more than I would pay other teachers in the system, even though at different price points I could attract very different people. We've got to use the money we have much more wisely, attract talent, reward excellence.

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The Financial-Crisis Lit Cheat Sheet

New York Magazine:

Too Big To Fail: The Inside Story of How Wall Street and Washington Fought to Save the Financial System from Crisis -- and Themselves, by Andrew Ross Sorkin

WHAT: A virtually minute-by-minute account of the scariest hours of the crisis, beginning in the aftermath of the seizures of Fannie Mae and Freddie Mac and concluding with TARP and the hastily assembled near-afterthought that was the $180 billion AIG bailout.

BEST BIT: On page 120 appears the first print mention of the rumored affair between Joe Gregory, the widely reviled chief operating officer of Lehman Brothers, and Erin Callan, the statuesque, blonde, wholly inexperienced tax attorney promoted to chief financial officer of the firm at the beginning of the year. According to the book, Callan separated from her husband "around the time" of the promotion, after which she and Gregory "became inseparable."

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October 22, 2009

Students Aren't Learning Math. Can NCLB Help?

Seyward Darby:

New statistics show that U.S. students are struggling to learn basic math. The 2009 results of the National Assessment of Educational Progress (NAEP) in math, a test given every two years to fourth- and eighth-graders nationwide, were released this week. Although average overall scores have doubled since the NAEP was introduced in 1990, results have completely flat-lined among fourth-graders, and the achievement gap between white and black students isn't narrowing.

The New York Times notes that such trends could be linked to the enactment of No Child Left Behind (NCLB) in 2002:

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For Decades, Puzzling People With Mathematics

John Tierney:

For today's mathematical puzzle, assume that in the year 1956 there was a children's magazine in New York named after a giant egg, Humpty Dumpty, who purportedly served as its chief editor.

Mr. Dumpty was assisted by a human editor named Martin Gardner, who prepared "activity features" and wrote a monthly short story about the adventures of the child egg, Humpty Dumpty Jr. Another duty of Mr. Gardner's was to write a monthly poem of moral advice from Humpty Sr. to Humpty Jr.

At that point, Mr. Gardner was 42 and had never taken a math course beyond high school. He had struggled with calculus and considered himself poor at solving basic mathematical puzzles, let alone creating them. But when the publisher of Scientific American asked him if there might be enough material for a monthly column on "recreational mathematics," a term that sounded even more oxymoronic in 1956 than it does today, Mr. Gardner took a gamble.

He quit his job with Humpty Dumpty.

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A Moo-Moo Here, and Better Test Scores Later

Javier Hernandez:

But it soon became clear that this was a field "study"-- as the teachers called it -- not a field "trip," and the 75 Harlem kindergartners were going not only for a glimpse of rural life, but to rack up extra points on standardized tests.

"I want to get smarter," 5-year-old Brandon Neal said.

"I want to do better on homework and tests," added Julliana Jimenez, one of his classmates.

New York State's English and math exams include several questions each year about livestock, crops and the other staples of the rural experience that some educators say flummox city children, whose knowledge of nature might begin and end at Central Park. On the state English test this year, for instance, third graders were asked questions relating to chickens and eggs. In math, they had to count sheep and horses.

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October 21, 2009

Our Struggling Public Schools "A Critical, but unspoken reason for the Great Recession"

Tom Friedman via a kind reader's email:

Last summer I attended a talk by Michelle Rhee, the dynamic chancellor of public schools in Washington. Just before the session began, a man came up, introduced himself as Todd Martin and whispered to me that what Rhee was about to speak about -- our struggling public schools -- was actually a critical, but unspoken, reason for the Great Recession.

There's something to that. While the subprime mortgage mess involved a huge ethical breakdown on Wall Street, it coincided with an education breakdown on Main Street -- precisely when technology and open borders were enabling so many more people to compete with Americans for middle-class jobs.

In our subprime era, we thought we could have the American dream -- a house and yard -- with nothing down. This version of the American dream was delivered not by improving education, productivity and savings, but by Wall Street alchemy and borrowed money from Asia.

A year ago, it all exploded. Now that we are picking up the pieces, we need to understand that it is not only our financial system that needs a reboot and an upgrade, but also our public school system. Otherwise, the jobless recovery won't be just a passing phase, but our future.

"Our education failure is the largest contributing factor to the decline of the American worker's global competitiveness, particularly at the middle and bottom ranges," argued Martin, a former global executive with PepsiCo and Kraft Europe and now an international investor. "This loss of competitiveness has weakened the American worker's production of wealth, precisely when technology brought global competition much closer to home. So over a decade, American workers have maintained their standard of living by borrowing and overconsuming vis-à-vis their real income. When the Great Recession wiped out all the credit and asset bubbles that made that overconsumption possible, it left too many American workers not only deeper in debt than ever, but out of a job and lacking the skills to compete globally."

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October 20, 2009

Students give math a bit more thought

Michael Alison Chandler:

The teenagers in Stephanie Nichols's algebra class have nothing on her blank stare. And they can't even come close to her best confused expression: eyebrows furrowed, mouth frowning, a flash of ditziness framed by a blond bob.

"Sorry if I'm the slow kid," she said, slowly, during a lesson on slope. "I don't get it." As students calculated problems on the board, she interrupted, "I'm really lost. . . . How did you do that?" Occasionally, she was more blunt: "Huh?"

Nichols's vacant looks and incessant questions put the students at Arlington County's Washington-Lee High School in the uncomfortable position of being the math teacher, explaining how the numbers on the white board relate to each other, how algebra actually works.

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October 19, 2009

Harvard admits to $1.8b gaffe in cash holdings

Beth Healy:

Harvard University, one of the world's richest educational institutions, stumbled into its financial crisis in part by breaking one of the most basic rules of corporate or family finance: Don't gamble with the money you need to pay the daily bills.

The university disclosed yesterday that it had lost $1.8 billion in cash - money it relies on for the school's everyday expenses - by investing it with its endowment fund, instead of keeping it in safe, bank-like accounts. The disclosure was made in the school's annual report for the fiscal year that ended June 30.

Typically, companies and big institutions manage their cash conservatively in order to have it readily available, by keeping the money in such low-risk investments as money-market mutual funds.

But Harvard placed a large portion of its cash with Harvard Management Co., the entity that runs the university's endowment and invests in stocks, hedge funds, and other risky assets. It has been widely reported that Harvard Management's endowment investments were battered in the market crash - down 27 percent in its last fiscal year. Not revealed until yesterday was that the school's basic cash portfolio had also been caught in the undertow.

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October 18, 2009

Beware The Reverse Brain Drain To India And China

Vivek Wadhwa:

I spent Columbus Day in Sunnyvale, fittingly, meeting with a roomful of new arrivals. Well, relatively new. They were Indians living in Silicon Valley. The event was organized by the Think India Foundation, a think-tank that seeks to solve problems which Indians face. When introducing the topic of skilled immigration, the discussion moderator, Sand Hill Group founder M.R. Rangaswami asked the obvious question. How many planned to return to India? I was shocked to see more than three-quarters of the audience raise their hands.

Even Rangaswami was taken back. He lived in a different Silicon Valley, from a time when Indians flocked to the U.S. and rapidly populated the programming (and later executive) ranks of the top software companies in California. But the generational difference between older Indians who have made it in the Valley and the younger group in the room was striking. The present reality is this. Large numbers of the Valley's top young guns (and some older bulls, as well) are seeing opportunities in other countries and are returning home. It isn't just the Indians. Ask any VC who does business in China, and they'll tell you about the tens of thousands who have already returned to cities like Shanghai and Beijing. The VC's are following the talent. And this is bringing a new vitality to R&D in China and India.

Why would such talented people voluntarily leave Silicon Valley, a place that remains the hottest hotbed of technology innovation on Earth? Or to leave other promising locales such as New York City, Boston and the Research Triangle area of North Carolina? My team of researchers at Duke, Harvard and Berkeley polled 1203 returnees to India and China during the second half of 2008 to find answers to exactly this question. What we found should concern even the most boisterous Silicon Valley boosters.

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October 16, 2009

California math scores among the lowest

Jill Tucker:

f not for the two southern states, California students would be at the bottom of the national heap in mathematics, according to the 2009 Nation's Report Card released Wednesday.

The abysmal standing, which reflects in part the state's diverse population, hasn't changed much over the years. California consistently has ranked among the lowest-scoring states in the biennial National Assessment of Educational Progress, a federally mandated assessment of a sampling of fourth- and eighth-graders across the country.

On the plus side, state students have made steady progress over the years, generally keeping pace with their national counterparts - albeit from the back of the pack.

California's fourth-graders outscored their peers in only the two southern states and the District of Columbia, and tied five states. Eighth-graders outscored only Mississippi and the District of Columbia, and tied four states.

Overall, California students performed at or below the national average regardless of income or ethnicity.

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October 15, 2009

NAEP Math 2009: What it All Means

Kevin Carey:

The 2009 state NAEP math results were released today, and they're disappointing. Fourth grade scores, which have been a great and under-recognized success story over the last two decades, were flat. Eighth grade scores rose slightly. What to conclude? Most broadly, that most of the claims about national education policy, pro and con, have been overwrought.

Supporters of the No Child Left Behind Act-and I've generally been one of them-hoped that the law would catalyze a major upward move in student achievement. That hasn't happened. Perhaps it's because every state got to choose its own standards; perhaps it's because the law did little to get better teachers in classrooms; perhaps it's because yawning revenue disparities between and within states were largely unaddressed. Whatever was missing, something was missing, probably many things, and the next version of ESEA will need significant changes if we want to achieve more than just more of the same.

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October 14, 2009

45% of Wisconsin Fourth Graders and 39% of Wisconsin Eighth Graders Proficient on the Latest "Nation's Report Card"

Amy Hetzner:

Fourth- and eighth-graders in Wisconsin have improved their scores on a national mathematics test since the early 1990s, but the gap between the performance of the state's white and black students has not gotten any better, according to test results released Wednesday.

The state's math results from the National Assessment of Educational Progress showed little change from the last time scores for those age groups were released two years ago. Fourth-graders in Wisconsin posted the same average score - 244 - that they had two years ago, although the percentage of students deemed proficient or higher in math slid to 45% from 47%. The average score for eighth-graders rose slightly to 288 on a 500-point scale, with the proficiency rate rising as well, to 39%.

"Wisconsin has made slow but steady gains in mathematics achievement for both overall achievement and for most subgroups of students," State Superintendent Tony Evers said in a news release about the results. "However, achievement gaps, in particular for African-American students in Wisconsin, are too large. We must do more."

The NAEP - also called the nation's report card - is given to samples of students to monitor progress on a statewide basis. In Wisconsin, questions from the math test were given to 3,830 fourth-graders and 3,474 eighth-graders from January to March this year. The test does not attempt to gauge performance by individual school districts.

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October 7, 2009

New Tack on Math Promoted Problem-Solving Is Focus of High School Guide

Sean Cavanagh:

Three years after calling for a reordering of elementary and middle school math curricula, the nation's largest group of math teachers is urging a new approach to high school instruction, one that aims to build students' ability to choose and apply the most effective problem-solving techniques, in the classroom and in life.
Cultivating those skills will make math more useful, and more meaningful, to students, the National Council of Teachers of Mathematics argues in a document scheduled for release this week.

"Focus in High School Mathematics: Reasoning and Sense Making" is a follow-up to the NCTM's 2006 document, "Curriculum Focal Points," which offered grade-by-grade content standards in math for prekindergarten through 8th grade. "Focal Points" won general praise in math circles, even from some of the NCTM's strongest critics.

The high school document has both a different purpose and a different structure. It is not a suggested set of content standards, but rather a framework that attempts to show how skills that the NCTM considers essential--reasoning and sense-making--can be promoted across high school math.

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October 2, 2009

More on Singapore Math & The Madison School District

Next week's Madison School Board agenda includes a number of pages [PDF] regarding the purchase of Singapore Math materials for elementary schools. Recent activity on this front included the purchase of workbooks without textbooks.
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September 30, 2009

Latest issue of MMSD Today: Madison School District teachers experts in system of math instruction

Dawn Stiegert @ The Madison Metropolitan School District:

The national mathematics conference on Cognitively Guided Instruction (CGI) had a strong Madison School District presence, with teachers there as presenters and attendees.

MMSD teachers involved with the Expanding Math Knowledge grant had the opportunity to attend the conference this summer in San Diego. EMK was a two-year grant funded by the WI Dept. of Public Instruction. The MMSD Dept. of Teaching and Learning collaborated with the UW-Madison College of Education to provide continued and expanded math education for approximately 40 teachers in grades 3-5.

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September 17, 2009

Innovative math program boosts scores at O.C. schools

Seema Mehta:

In the airy computer lab at Romero-Cruz Elementary School in Santa Ana, 11-year-old Davis Nguyen quickly completed math problems. Each correct answer let an animated penguin named JiJi take steps across a bridge. The computer game looked simple, but backers say it is part of an innovative and powerful new way to teach math, and standardized test results released Tuesday appear to back up their claims.

Across the state, schools saw a 4.5% increase in the number of elementary students scoring "proficient" or "advanced" in math. But 64 Orange County elementary schools that took part in a math program created by the nonprofit MIND Research Institute saw a nearly 13% increase in the number of students scoring in those top levels.

The achievement buoyed the schools' rating as well.

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September 13, 2009

Math illiteracy

This site continues to mention math curricula challenges from time to time, and as long as I am around, and have community math experiences, it will continue to do so.

I try to visit Madison's wonderful Farmer's Market weekly. This past weekend, I purchased some fabulous raspberries from an older Hmong couple. Their raspberries are the best. Unfortunately, while I made my purchase, they asked how much change I was due, something I saw repeated with other buyers. They periodically have a younger person around to handle the transactions, or a calculator.

Purchasing tickets at high school sporting events presents yet another opportunity to evaluate high schooler's basic, but ESSENTIAL math skills. A Dane County teenager could not make change from $10 for three $2 tickets recently. I have experienced this at local retail establishments as well.

Unfortunately, the "Discovery" approach to math does not appear work....

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September 6, 2009

Deja vu: Report of the 1965 Madison School District Math 9 Textbook Committee

1.7MB PDF by Robert D. Gilberts, Superintendent Madison School District, Ted Losby and the Math 9 Textbook Committee:

The mathematics committee of the junior high schools of Madison has been meeting regularly for four rears with one intention in mind -- to improve the mathematics program of the junior high school. After experimenting with three programs in the 7th grade, the Seeing Through Mathematics series, Books 1 and 2, were recommended for adoption and approved in May of 1963.

The committee continued its leadership role in implementing the new program and began evaluation of the 9th grade textbooks available. The committee recommended the adoption of Seeing Through Mathematics, Book 3, published by Scott, Foresman and Company, and Algebra: Its Element and Structure, Book 1, published by Webster Division, McGraw-Hill Book Company, and the Board of Education adopted them on May 3, 1965.

A number of objections to the Seeing Through Mathematics textbooks were made by various University of Wisconsin professors. Dr. R. C. Buck, chairman of the University of Wisconsin Mathematics Department strongly criticized the series. A public objection to the adoption was made at the Board of Education meeting by Dr. Richard Askey of the University Mathematics Department. Later, a formal petition of protest against the adoption of Seeing Through Mathematics, Book 3, was sent to committee members. [related: 2006 Open Letter from 35 UW-Madison Math Professors about the Madison School District's Math Coordinator position]

The sincerity of the eminently qualified professional mathematicians under Dr. Buck's chairmanship was recognized by both the administration and the committee as calling for reconsideration of the committee's decisions over the past three years relative to the choice of Seeing Through Mathematics 1, 2 and 3.

Conversely, the support of the Scott, Foresman and. Company mathematics program and its instruction philosophy, as evidenced by numerous adoptions throughout the country and the pilot studies carried out in the Madison Public Schoolsvindicated that equitable treatment of those holding diametric viewpoints should be given. It was decided that the interests of the students to be taught would be best served through a hearing of both sides before reconsideration.

A special meeting of the Junior High School. Mathematics committee was held on June 10, 1965.

Meeting 1. Presentations were made by Dr. R. C. Buck, Dr. Richard Askey, and Dr. Walter Rudin of the University of Wisconsin Mathematics Department, and Dr. J. B. Rosen, chairman-elect of the University of Wisconsin Computer Sciences Department.

The presentations emphasized the speakers' major criticism of the Seeing Through Mathematics series -- "that these books completely distort the ideas and spirit of modern mathematics, and do not give students a good preparation for future mathematics courses. Examples were used to show that from the speakers' points of view the emphasis in Seeing Through Mathematics is wrong. They indicated they felt the language overly pedantic, and the mathematics of the textbooks was described as pseudo-mathematics. However, it was pointed out that the choice of topics was good the content was acceptable (except for individual instances), and the treatment was consistent. A question and answer session tollowed the presentations.

..........

After careful consideration of all points of view, the committee unanimously recommended:

  1. that the University of Wisconsin Mathematics and Education Departments be invited to participate with our Curriculum Department in developing end carrying out a program to evaluate the effectiveness of the Seeing Through Mathematics series and, if possible, other "modern" mathematics series in Madison and other school districts in Wisconsin;
  2. that the committee reaffirm its decision to recommend the use of Seeing Through Mathematics, Book 3, and Algebra: Its Elements and structure, Book 1, in grade nine with Seeing Through Mathematics, Book 1 and 2 in grades seven and eight, and that the Department of Curriculum Developnent of the Madison Public Schools continue its study, its evaluation, and its revision of the mathematics curriculum; and
  3. that en in-service program be requested for all junior high school mathematics teachers. (Details to follow in a later bulletin).
Related: The recent Madison School District Math Task Force.

Britannica on deja vu.

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September 1, 2009

Significant Gender Gap on the PSAT Math Test

Mark Perry:

The table above (click to enlarge) is based on PSAT scores in 2008 for college-bound juniors for males and females taking the mathematics exam, showing the results for the five geographical regions of the U.S. For both males and females, the highest scores were in the Midwest states, similar to the findings for the SAT test results, reported yesterday on the NY Times Economix blog, "Why The Midwest Rules on the SAT."

The results also show a significant gender gap in favor of males for the mean math test scores in all five regions, with mean male test scores ranging from 3.2 points higher in the Midwest (52.2 for males vs. 49 for females)to a low of 2.5 points higher in the South (50 points for males vs. 47.5 for females). In all five regions, the standard deviation of male test scores was higher than the standard deviation of female test scores, confirming previous findings of greater variability in male intelligence/scores on standardized tests.

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August 29, 2009

To Take or Not to Take AP and IB

Jay Matthews:

The Question:
Is it better for college admissions to take an IB or AP class and receive a C or D or take a standard class and receive an A or B? Our office is decidedly split on this matter. The majority of us feel that it is better to make the grade since GPA is the first cut often for college admissions. We usually advise our students that if they are going to take an IB or AP class they need to get an A or B in the class, and to take an IB or AP class in their strength area.
My Answer:
The high school educators and college admissions officers I know best have convinced me that EVERY student going to college should take at least one college-level course and exam in high school. AP, IB or Cambridge are the best in my view, although a dual enrollment course and test given by the staff of a local college is also good. Students need that taste of college trauma to be able to make a smooth transition their freshman year.
When you consider actual situations, the threat of a bad grade from taking AP or IB fades away. A student strong enough to have a chance of admission to a selective college, the only kind that pays close attention to relative GPAs of their applicants, will be strong enough a student to get a decent grade in an AP or IB class, and a decent score on the exam. If they do NOT get a good grade in the course or the exam, then they are, almost by definition, not strong enough to compete with other students trying to get into those selective colleges. Their SAT or ACT score will show that, even if they don't take AP or IB, and I suspect their overall GPA even without AP or IB will not be that great. If you know of a straight-A, 2100 SAT student who did poorly in an AP course, let me know, and I will revise my opinion. But I have never encountered such a student in 20 years of looking at these issues.

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August 28, 2009

My summer at the Woodstock for technologists

Simon Daniel:

It's not every day you move an atom with a mouse click. But this is precisely what I do one day at the Singularity University, a new institution supported by Google and Nasa, which aims to educate a select group of entrepreneurs and scientists about the rapid pace of technology.

The class of 40 students - who are taking time out of their working lives - has settled into a busy routine. Our 12-hour days are crammed with experiments, visits to technology centres including IBM and Willow Garage, and discussion with experts. The purpose is to open our eyes to the pace of change and future possibilities.

On Wednesday we arrive at IBM Almaden research centre, a series of black glass buildings in the hills near San Jose. Unassuming office doors open to reveal scientists working away in a scene reminiscent of a sci-fi movie. We meet Kevin Roche, who is building complex machines that can deposit thin films of atoms to form nano-scale devices.

This is where, in 1989, the physicist Donald Eigler built a scanning tunnelling microscope and demonstrated the ability precisely to manipulate individual atoms by rearranging xenon atoms to spell out IBM. In homage, we use a similar machine and write SU (for Singularity University) by selecting iron atoms with a mouse and nudging them across the screen.

We open another door and witness magnetic "racetrack" memory experiments. This is the idea of storing data in magnetic field domains that can then slide or "race" along nano-wires so they can be read quickly. The idea may help our future portable devices to store hundreds of times more video.

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August 27, 2009

Sam Savage And His War Against Averages - Creating A New Data Type For Risky Models

Tom Foremski:

using single numbers in spreadsheets used to model financial risk and instead use a "distribution" - a range of numbers. He says that by using a distribution or "dist" we would be able to not only produce better models of uncertainty but we would avoid fundamental mistakes in modeling financial and operational performance.

Mr Savage recently published a book "The Flaw of Averages - Why we underestimate risk in the face of uncertainty" which explains his evangelism for the use of dists within financial models of risk.

Currently, the most widely used method of predicting uncertainty is to use single numbers, usually representing a single average of expected outcomes.

However, models based on average assumptions are wrong on average. This is a paradox that has been known by mathematicians for nearly 100 years, called Jensen's Inequality. Although business schools teach Jensen's Inequality, business managers continue to use average numbers to try to model things like demand, production, and project completion time. And they are constantly surprised by real world outcomes that can be very costly.

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August 24, 2009

Schools Boost Science, Math With Hands-On Teaching

Christy Goodman:

To answer the age-old question "When am I going to use this?," school systems in Calvert, Charles and St. Mary's counties are working to enrich their science, technology, engineering and mathematics programs by using hands-on teaching, guest speakers and real-world experiments and applications.

Charles is expanding its Gateway to Technology to all middle schools after a successful pilot program last year, school system spokeswoman Katie O'Malley-Simpson said. The program is part of the nationally recognized Project Lead the Way curriculum, which supports engineering and science.

"It focuses on showing, rather than telling, students how to use engineering in everyday problems," O'Malley-Simpson said. "They see that because they are applying their skills as they learn them."

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August 23, 2009

US Students are Average on International Tests

US Department of Education:

Major findings include:

Reading
In PIRLS 2006, the average U.S. 4th-graders' reading literacy score (540) was above the PIRLS scale average of 500, but below that of 4th-graders in 10 of the 45 participating countries, including 3 Canadian provinces (Russian Federation, Hong Kong, Alberta, British Columbia, Singapore, Luxembourg, Ontario, Hungary, Italy, and Sweden).

Among the 28 countries that participated in both the 2001 and 2006 PIRLS assessments, the average reading literacy score increased in 8 countries and decreased in 6 countries. In the rest of these countries, including the United States, there was no measurable change in the average reading literacy score between 2001 and 2006. The number of these countries that outperformed the United States increased from 3 in 2001 to 7 in 2006.

Mathematics
The 2007 TIMSS results showed that U.S. students' average mathematics score was 529 for 4th-graders and 508 for 8th-graders. Both scores were above the TIMSS scale average, which is set at 500 for every administration of TIMSS at both grades, and both were higher than the respective U.S. score in 1995.

Fourth-graders in 8 of the 35 other countries that participated in 2007 (Hong Kong, Singapore, Chinese Taipei, Japan, Kazakhstan, Russian Federation, England, and Latvia) scored above their U.S. peers, on average; and 8th-graders in 5 of the 47 other countries that participated in 2007 (Chinese Taipei, Korea, Singapore, Hong Kong, and Japan) scored above their U.S. peers, on average.

Among the 16 countries that participated in both the first TIMSS in 1995 and the most recent TIMSS in 2007, at grade 4, the average mathematics score increased in 8 countries, including in the United States, and decreased in 4 countries. Among the 20 countries that participated in both the 1995 and 2007 TIMSS at grade 8, the average mathematics score increased in 6 countries, including in the United States, and decreased in 10 countries.

In PISA 2006, U.S. 15-year-old students' average mathematics literacy score of 474 was lower than the OECD average of 498, and placed U.S. 15-year-olds in the bottom quarter of participating OECD nations, a relative position unchanged from 2003.

Fifteen-year-old students in 23 of the 29 other participating OECD-member countries outperformed their U.S. peers.

There was no measurable change in U.S. 15-year-olds' average mathematics literacy score between 2003 and 2006, in its relationship to the OECD average, or in its relative position to the countries whose scores increased or decreased.
Science

The 2007 TIMSS results showed that U.S. students' average science score was 539 for 4th-graders and 520 for 8th-graders. Both scores were above the TIMSS scale average, which is set at 500 for every administration of TIMSS at both grades, but neither was measurably different than the respective U.S. score in 1995.

Fourth-graders in 4 of the 35 other countries that participated in 2007 (Singapore, Chinese Taipei, Hong Kong, and Japan) scored above their U.S. peers, on average; and 8th-graders in 9 of the 47 other countries that participated in 2007 (Singapore, Chinese Taipei, Japan, Korea, England, Hungary, the Czech Republic, Slovenia, and the Russian Federation) scored above their U.S. peers, on average.

While there was no measurable change in the average score of U.S. 4th-graders or 8th-graders in science between 1995 and 2007, among the other 15 countries that participated in the 1995 and 2007 TIMSS at grade 4, the average science score increased in 7 countries and decreased in 5 countries; and among the other 18 countries that participated in both the 1995 and 2007 TIMSS at grade 8, the average science score increased in 5 countries and decreased in 3 countries.

In PISA 2006, U.S. 15-year-old students' average science literacy score of 489 was lower than the OECD average of 500, and placed U.S. 15-year-olds in the bottom third of participating OECD nations. Fifteen-year-old students in 16 of the 29 other participating OECD-member countries outperformed their U.S. peers in terms of average scores.

Technical notes about the data sources, methodology, and standard errors are included at the end of this report.

Joanne has more.

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August 11, 2009

Pilot math project involves SRI, USF and Helios Education Foundation

Tampa Bay Business Journal:

SunBay Digital Mathematics, a math education pilot project, began this week in Pinellas County.

The Helios Education Foundation and the Pinellas County School District are partnering with SRI International and the University of South Florida's College of Education in a project to set the direction for middle school mathematics, a release said.

The one-year project involves 15 seventh-grade teachers in seven Pinellas schools. They will attend workshops and monthly meetings focused on using technology-based curriculum based on advanced math concepts.

The Pinellas Education Foundation is the fiscal agent for funding the project.

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August 9, 2009

Madison School District Elementary Math Curriculum Purchases

Superintendent Dan Nerad [64K PDF]:

MMSD has begun a three-year implementation plan to achieve an equitable and balanced mathematics program at tbe elementary level. The plan was developed and refined through collaboration with teachers, Instructional Resource Teachers and principals over the course of the past several years. The plan includes the materials described below (details via this 64K PDF),

With the attached order, MMSD has provided each classroom teacher in the District with a Learning Mathematics in the Primary/Intermediate Grades instructional guide and the set of teacher resources from the Investigations program. The third component of the teacher materials is Teaching Student Centered Mathematics by John Van de Walle, which is in place in most classrooms but will continue to be ordered using ELM or Title I funds, as necessary. Additional professional resources have been or are being purchased at the building level to create a library available for all staff to access as needed. Those resources include Primary Mathematics textbooks and teacher guides, Thinking Mathematically and Children's Mathematics by Thomas Carpenter, Teaching Number series from Wright, among other recommended titles.

MMSD has provided all Title I schools with the Primary Mathematics (Singapore) workbooks and Extra Practice workbooks for the 2009-2010 school year. All manipulatives have been ordered for Title I schools over tbe past two years and are in place. Non-Title I schools have been and will continue to use ELM funds to purchase tbe student components for the implementation of a balanced mathematics classroom.

Related:

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August 6, 2009

For Today's Graduate, Just One Word: Statistics

Steve Lohr:

At Harvard, Carrie Grimes majored in anthropology and archaeology and ventured to places like Honduras, where she studied Mayan settlement patterns by mapping where artifacts were found. But she was drawn to what she calls "all the computer and math stuff" that was part of the job.

"People think of field archaeology as Indiana Jones, but much of what you really do is data analysis," she said.

Now Ms. Grimes does a different kind of digging. She works at Google, where she uses statistical analysis of mounds of data to come up with ways to improve its search engine.

Ms. Grimes is an Internet-age statistician, one of many who are changing the image of the profession as a place for dronish number nerds. They are finding themselves increasingly in demand -- and even cool.

"I keep saying that the sexy job in the next 10 years will be statisticians," said Hal Varian, chief economist at Google. "And I'm not kidding."

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July 27, 2009

Discovery learning in math: Exercises versus problems Part I

Barry Garelick, via email:

By way of introduction, I am neither mathematician nor mathematics teacher, but I majored in math and have used it throughout my career, especially in the last 17 years as an analyst for the U.S. Environmental Protection Agency. My love of and facility with math is due to good teaching and good textbooks. The teachers I had in primary and secondary school provided explicit instruction and answered students' questions; they also posed challenging problems that required us to apply what we had learned. The textbooks I used also contained explanations of the material with examples that showed every step of the problem solving process.

I fully expected the same for my daughter, but after seeing what passed for mathematics in her elementary school, I became increasingly distressed over how math is currently taught in many schools.

Optimistically believing that I could make a difference in at least a few students' lives, I decided to teach math when I retire. I enrolled in education school about two years ago, and have only a 15-week student teaching requirement to go. Although I had a fairly good idea of what I was in for with respect to educational theories, I was still dismayed at what I found in my mathematics education courses.

In class after class, I have heard that when students discover material for themselves, they supposedly learn it more deeply than when it is taught directly. Similarly, I have heard that although direct instruction is effective in helping students learn and use algorithms, it is allegedly ineffective in helping students develop mathematical thinking. Throughout these courses, a general belief has prevailed that answering students' questions and providing explicit instruction are "handing it to the student" and preventing them from "constructing their own knowledge"--to use the appropriate terminology. Overall, however, I have found that there is general confusion about what "discovery learning" actually means. I hope to make clear in this article what it means, and to identify effective and ineffective methods to foster learning through discovery.

Garelick's part ii on Discovery learning can be found here.

Related: The Madison School District purchases Singapore Math workbooks with no textbooks or teacher guides. Much more on math here.

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July 26, 2009

Bill Gates: Tough US immigration stance a 'huge mistake'; Seeks More exceptions for 'smart people'

Austin Modine:

Bill Gates called US immigration restrictions a "huge mistake" while on tour of India today, urging America to open its golden doors for more "smart people."

The Microsoft billionaire spoke out on US immigration at a software CEO forum Monday in New Deli while visiting the country to receive the Indira Gandhi Prize for Peace, Disarmament, and Development.

"I have been speaking about some of the immigration restrictions that the US has got involved in, and they are terrible for the US and also terrible for the world," India's national newspaper The Hindu quotes Gates saying. "The US Congress is very tough on immigration, in general. And my position has been, well, that is unfortunate, but what about making an exception for smart people, people with engineering degrees and letting such people come in."

Adding that Microsoft has always been against tougher immigration laws, Gates said stricter US policy would be a "huge mistake."

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At Foothill, a college-level program for middle school students lagging in math

Jessie Mangaliman:

Maria Mendoza is hunkered over her math workbook, diligently copying a work sheet, "Adding 3 & 4 Digit Numbers." She had copied it once already, and completed the problems. But there were two minor errors and the math teacher, Agnes Kaiser, had returned it to be done over.
Mendoza, 13, happily complied.

"Now I get it," she said, satisfied.

Maria, who will be in eighth grade this fall at Graham Middle School, was one of 81 students from Mountain View in the four-week summer math program that ended Friday at Foothill College in Los Altos.

This is no ordinary summer math camp for students behind many grades in their learning of math. The curriculum used to teach Maria and other students is Math My Way, the program the college has been using successfully for years to teach intensive, remedial math to incoming community college students with elementary-level math skills. The camp was funded with a $77,000 grant from the Silicon Valley Community Foundation, part of an initiative to close the education achievement gap, a learning disparity among different racial groups.

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July 19, 2009

Wash. Board of Education revises math requirement

AP:

The State Board of Education has made a minor revision in the high school math credit requirements.

During a meeting in Gig Harbor on Friday, the board gave students more flexibility in their choices for high school math.

The board decided earlier that beginning with the class of 2013, high school students will be required to earn three credits of math to earn a diploma.

When the requirement was changed, the state rule said students who took a high school level math class without credit as an eighth grader were required to repeat that same course for credit in high school.

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July 16, 2009

Education reform in Massachusetts A chance for charters

The Economist:

Independent public schools may be getting a chance in the Bay State

MASSACHUSETTS ranks at or near the top of national measures of how well schoolchildren do at reading and mathematics. A leader in early-years education, it is also applauded for its vocational, technical and agriculture schools. Still, there are problems. The disparity between students in affluent districts and those in low-income urban ones is shocking. In the Concord/Carlisle school district, for instance, 92% of students graduated from high-school on time and planned to attend a four-year college or university in 2007, compared with just 12.8% in Holyoke, one of the poorest cities in the state.

Many states have turned to charter schools (self-governing publicly-funded schools) to close achievement gaps like that, but charters are a tricky subject in Massachusetts even though the few they do have, such as Boston Collegiate, are among the best in the country. Unions abhor them while the school boards that run most public schools fear losing power and funding. Politicians have been unwilling to take on Massachusetts's mighty unions.

Last year Deval Patrick, the self-styled "education governor" of the state, unveiled a 55-point plan to overhaul the state's education system. The governor's package includes the introduction of three types of "readiness schools" to turn around poorly performing districts. Like charters, they will have greater flexibility, autonomy and will be held accountable for their results. But they will not be fully independent, remaining under the control of local school boards. Mr Patrick will introduce a bill authorising these schools later this month. One sort would have an external partner, such as a university, while another would be teacher-led.

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A failing grade for Maryland math

Liz Bowie:

Maryland's public schools are teaching mathematics in such a way that many graduates cannot be placed in entry-level college math classes because they do not have a grasp of the basics, according to education experts and professors.

College math professors say there is a gap between what is taught in the state's high schools and what is needed in college. Many schools have de-emphasized drilling students in basic math, such as multiplication and division, they say.

"We have hordes of students who come in and have forgotten their basic arithmetic," said Donna McKusick, dean for developmental education at the Community College of Baltimore County. College professors say students are taught too early to rely on calculators. "You say, 'What is seven times seven?' and they don't know," McKusick said.

Ninety-eight percent of Baltimore students signing up for classes at Baltimore City Community College had to pay for remedial classes to learn the material that should have been covered in high school. Across Maryland, 49 percent of the state's high school graduates take remedial classes in college before they can take classes for credit.

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Your e-mail has emerged as a winner of £500,000.00 GBP (Five hundred thousand British Pounds) in our on-going Google Promotion

Library of Congress Vatican Exhibit:

Classical Roots of the Scientific Revolution.

For over a thousand years--from the fifth century B.C. to the fifth century A.D.--Greek mathematicians maintained a splendid tradition of work in the exact sciences: mathematics, astronomy, and related fields. Though the early synthesis of Euclid and some of the supremely brilliant works of Archimedes were known in the medieval west, this tradition really survived elsewhere. In Byzantium, the capital of the Greek-speaking Eastern empire, the original Greek texts were copied and preserved. In the Islamic world, in locales that ranged from Spain to Persia, the texts were studied in Arabic translations and fundamental new work was done. The Vatican Library has one of the richest collections in the world of the products of this tradition, in all its languages and forms. Both the manuscripts that the Vatican collected and the work done on them in Rome proved vital to the recovery of ancient science--which, in turn, laid the foundation for the Scientific Revolution of the 16th and 17th centuries. In the Roman Renaissance, science and humanistic scholarship were not only not enemies; they were natural allies.

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July 14, 2009

Why America is flunking science

Chris Mooney and Sheril Kirshenbaum:

In the recent Tom Hanks/Ron Howard film "Angels & Demons," science sets the stage for destruction and chaos. A canister of antimatter has been stolen from CERN -- the European Organization for Nuclear Research -- and hidden in the Vatican, set to explode right as a new pope is about to be selected.

Striving to make these details as realistic as possible on screen, Howard and his film crew visited CERN, used one of its physicists as a science consultant, and devoted meticulous care to designing the antimatter canister that Hanks' character, Robert Langdon, and his sexy scientist colleague, Vittoria Vetra (Ayelet Zurer), wind up searching for.

But there was nothing they could do about the gigantic impossibility at the center of the plot. While the high-energy proton collisions generated at CERN do occasionally produce minute quantities of antimatter -- particles with the opposite electrical charge as protons and electrons, but the same mass, which can in turn be combined into atoms like antihydrogen -- it's not remotely enough to power a bomb. As CERN quips on a Web site devoted to "Angels & Demons," antimatter "would be very dangerous if we could make a few grams of it, but this would take us billions of years."

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July 13, 2009

Maths dunces who don't make the cut: Haberdashers have to reject nine out of ten applicants because they can't add up

Andrew Levy:

When the Bamberger family opened a haberdashery 65 years ago, they insisted their staff use mental arithmetic to price up customers' purchases.

Despite the arrival of calculators, that attitude has remained unchanged over the intervening years.

But now the family finds itself facing an unexpected maths problem - most youngsters it would like to employ are incapable of working out sums in their heads.

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July 12, 2009

Mathematics Learning in Early Childhood: Paths Toward Excellence and Equity

Christopher T. Cross, Taniesha A. Woods, and Heidi Schweingruber, Editors; Committee on Early Childhood Mathematics; National Research Council:
arly childhood mathematics is vitally important for young children's present and future educational success. Research has demonstrated that virtually all young children have the capability to learn and become competent in mathematics. Furthermore, young children enjoy their early informal experiences with mathematics. Unfortunately, many children's potential in mathematics is not fully realized, especially those children who are economically disadvantaged. This is due, in part, to a lack of opportunities to learn mathematics in early childhood settings or through everyday experiences in the home and in their communities. Improvements in early childhood mathematics education can provide young children with the foundation for school success.

Relying on a comprehensive review of the research, Mathematics Learning in Early Childhood lays out the critical areas that should be the focus of young children's early mathematics education, explores the extent to which they are currently being incorporated in early childhood settings, and identifies the changes needed to improve the quality of mathematics experiences for young children. This book serves as a call to action to improve the state of early childhood mathematics. It will be especially useful for policy makers and practitioners-those who work directly with children and their families in shaping the policies that affect the education of young children.
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July 9, 2009

Indiana providing teaching fellowships in Science, Technology, Engineering & Mathematics (STEM)

The Woodrow Wilson National Fellowship Foundation:

The Woodrow Wilson Indiana Teaching Fellowship seeks to attract talented, committed individuals with backgrounds in the STEM fields--science, technology, engineering, and mathematics--into teaching in high-need Indiana high schools. Learn more...

Funded through a $10 million grant from the Lilly Endowment, the Fellowship offers rigorous disciplinary and pedagogical preparation, extensive clinical experience, and ongoing mentoring. Eligible applicants include current undergraduates, recent college graduates, midcareer professionals, and retirees who have majored in, or had careers in, STEM fields.

When will the MMSD and the State of WI follow suit?

Related:

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July 7, 2009

How I Spent My Summer: Hacking Into iPhones With Friends

Yukari Iwatani Kane:

Like many teenagers, Ari Weinstein spends his summers riding his bike and swimming. This year, the 15-year-old had another item on his to-do list: Foil Apple Inc.'s brightest engineers and annoy chief executive Steve Jobs.

Ari is part of a loose-knit group of hackers that has made it a mission to "jailbreak" Apple's iPhone and iPod touch. The term refers to installing unapproved software that lets people download a range of programs, including those not sanctioned by Apple.

Since Apple began selling its latest iPhone 3GS on June 19, Ari and six online cohorts spent hours a day probing the new product for security holes. This weekend, one of the member of the group, dubbed the Chronic Dev Team, released the jailbreaking software they've been working on. Ari says the program is a test version with some bugs, but that users have successfully downloaded it. A quarter-million people have visited the site, he says.

"Coding and testing things that may or may not work, and figuring things out, is a really rewarding experience," says Ari, a Philadelphia resident who began hacking when he was 11.

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July 6, 2009

Wisconsin's New K-12 Academic Standards

Alan Borsuk:

Wisconsin education officials are aiming to move into the national mainstream by setting firmer standards for what children should learn in school and finding better ways to measure achievement.

A new report from the American Diploma Project praises Wisconsin's proposed new set of standards for high school English and math. The report is the latest of several indications that changes are being made when it comes to student expectations - and that others are noticing.

Wisconsin built a reputation in recent years for having loosely written state standards. The state was viewed as setting the bar about as low as anywhere in the country in determining if students were proficient, and taking too rosy an approach to deciding whether schools were getting adequate results.

Several national groups, some of them with conservative orientations but others harder to peg politically, criticized the state for its softness.

The report from the Diploma Project, issued last week, says that in revising its statement of what students are expected to learn in English and math, "Wisconsin has taken an important step to better prepare young people for success in post-secondary education and in their careers."

Much more on the WKCE here.

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Like Her Subject, Math Teacher's Dedication and Conviction Were Absolute

Lauren Wiseman:

Doris Broome DeBoe, who became one of the District's leading math teachers, said she was drawn to the subject because it was absolute. Where other subjects were subjective, she said, math was exact.

"Once you understand what you are doing, there is no deviation," she said.

As a teacher, she believed in endless math drills, nightly homework and practice. She described herself not as a harsh instructor but as one who thought algebra is "a skill like ball playing and piano playing. Once you learn the basics, practice is necessary to ensure mastery."

She said every child had the potential to do well in class. "My best dog is the underdog," she told her students.

Her conviction motivated many students. Michael Bell, a student at Bertie Backus Middle School in the mid-1970s, said Mrs. DeBoe was the inspiration for creating his math preparation company, Acaletics, which helps develop curriculums and training programs within the Florida public school system. His company follows the same basic formula as Mrs. DeBoe's teaching: Practice makes perfect.

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July 3, 2009

A Bank Run Teaches the 'Plain People' About the Risks of Modernity

Douglas Belkin:

Dan Bontrager is a 54-year-old Amish man with flecks of gray in his long beard. He's also treasurer of the Tri-County Land Trust, an Amish lending cooperative created to support the Amish maxim that community enhances faith in God.

This past spring, Mr. Bontrager was startled when a number of men he has known most of his life tied their horses to the hitching post outside his office and came inside to withdraw their money from the Land Trust.

"We had a run," Mr. Bontrager says. "I don't know if you know anything about the Amish grapevine, but word travels fast. Somebody assumed it was going to happen, and it started a panic."

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June 29, 2009

Is Wisconsin state-of-the-art for K-12 science and math education?

Anneliese Dickman:

The Public Policy Forum's latest report, released today, finds that of the 10 career clusters predicted to grow the most over the next five years, seven include occupations requiring strong backgrounds in science, math, technology, or engineering (STEM). Of the 10 specific jobs predicted to be the fastest growing in the state, eight require STEM skills or knowledge and six require a post-secondary degree.

Do Wisconsin's state educational policies reflect this growing need for STEM-savvy and skilled workers? Are Wisconsin education officials focusing on STEM in a coherent and coordinated way? Our new report probes those issues by examining state workforce development data and reviewing state-level policies and standards that impact STEM education.

We present several policy options that could be considered to build on localized STEM initiatives and establish a greater statewide imperative to prioritize STEM activities in coordination with workforce needs. Those include:

Amy Hetzner has more.

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A Formula for Changing Math Education

Someone always asks the math teacher, "Am I going to use calculus in real life?" And for most of us, says Arthur Benjamin, the answer is no. He offers a bold proposal on how to make math education relevant in the digital age.
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June 28, 2009

If you want to get someone to do something, ask them in their right ear, say scientists

BBC:

Italian researchers found people were better at processing information when requests were made on that side in three separate tests.

They believe this is because the left side of the brain, which is known to be better at processing requests, deals with information from the right ear.

The findings are reported online in the journal Naturwissenschaften.

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June 25, 2009

American IT grads unprepared and unemployable: Indian CEO Vineet Nayar

Richi Jennings:

Vineet Nayar is reported to have called Americans graduates "unemployable"; the CEO of IT services vendor HCL Technologies was speaking recently in New York. In IT Blogwatch, bloggers debate racism, stereotyping, sweatshops, and H1B visas.

By Richi Jennings, your humble blogwatcher, who has selected these bloggy tidbits for your enjoyment. Not to mention the best gaming toilets...

Rob Preston reports inflammatory comments with dignity:

via Lou Minatti.

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June 23, 2009

Gender gap in maths driven by social factors, not biological differences

Ed Yong:

History has had no shortage of outstanding female mathematicians, from Hypatia of Alexandria to Ada Lovelace, and yet no woman has ever won the Fields medal - the Nobel prize of the maths world. The fact that men outnumber women in the highest echelons of mathematics (as in science, technology and engineering) has always been controversial, particularly for the persistent notion that this disparity is down to an innate biological advantage.

AdaLovelace.jpgNow, two professors from the University of Wisconsin - Janet Hyde and Janet Mertz - have reviewed the strong evidence that at least in maths, the gender gap is down to social and cultural factors that can help or hinder women from pursuing the skills needed to master mathematics.

The duo of Janets have published a review that tackles the issue from three different angles. They considered the presence of outstanding female mathematicians. Looking beyond individuals, they found that gender differences in maths performance don't really exist in the general population, with girls now performing as well as boys in standardised tests. Among the mathematically talented, a gender gap is more apparent but it is closing fast in many countries and non-existent in others. And tellingly, the size of the gap strongly depends on how equally the two sexes are treated.

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Girls vs. Boys at Math

Joyce Gramza:

Are men naturally better at math than women or is that just an out-dated stereotype? When former Harvard president Larry Summers said publicly in 2005 that men are innately better at math, many women were outraged. So a couple of women scientists decided to research it. This ScienCentral News video explains their report published this week.

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June 21, 2009

Larry Summers Vindicated? Global Study Shows Greater Male Variability in Math, Reading Scores

Mark Perry:

The tables above show selected statistics from the paper Global Sex Differences in Test Score Variability (see summary here), published by two economists, one from the London School of Economics and the other from the Helsinki School of Economics. Analyzing standardized test scores in reading and mathematics from the OECD's "Program for International Student Assessment" (PISA), a survey of 15-year olds in 41 industrialized countries, the authors found that:

Our analysis of international test score data shows a higher variance in boys' than girls' results on mathematics and reading tests in most OECD countries. Higher variability among boys is a salient feature of reading and mathematics test performance across the world. In almost all comparisons, the age 15 boy-girl variance difference in test scores is present. This difference in variance is higher in countries that have higher levels of test score performance.

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June 14, 2009

Connecticut District Retools High School Math Instruction

Jessica Calefati:

Mathematics teachers in one coastal Connecticut school district were frustrated with students' inability to retain what they learned in Algebra I and apply it to Algebra II, so they decided to approach high school mathematics instruction in a new way. The teachers shrank the number of topics covered in each course by about half and published their custom-made curriculum online last fall, the New York Times reports.

The new curriculum's lessons were written by Westport, Conn., teachers and sent to HeyMath! of India, a company that adds graphics, animation, and sound to the lessons before posting them on the Web. But teachers say the new curriculum is as much about bringing classroom instruction into the digital age as it is about having the opportunity to teach students fewer concepts in greater depth.

Westport's decision to rewrite its math curriculum is part of a growing trend to re-evaluate "mile-wide, inch-deep" instruction. In 2006, the National Council of Teachers of Mathematics pushed for more basic math skills instruction, and two years later a federal panel of investigators appointed by then President George W. Bush also urged schools to whittle down their elementary and middle school math curricula.

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June 13, 2009

Wisconsin Math Standards

From a recent post on the Madison United for Academic Excellence (MUAE) listserve:

There is an effort under way to rewrite the Wisconsin math state standards. Comments from the public are invited until this coming Monday (June 15).

Some math professors at UW-Madison believe the draft could use some improvement and encourage folks to review the standards and submit comments via a survey all of which can found at: http://dpi.wi.gov/cal/standards-revisions.html

Another website with standards that can be used for comparison is: http://www.achieve.org/node/479 Achieve is one of the organizations that are involved in drafting the
national standards-to-be. The governor has agreed to enroll in the group of States that will align the standards of the state with the national standards the Obama administration is pushing for.

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June 11, 2009

Report From China: "Novels are not taught in class, and teachers encourage outside reading of histories rather than fiction."

Annie Osborn in the Boston Globe:

Teen's lessons from China. I am a product of an American private elementary school and public high school, and I am accustomed to classrooms so boisterous that it can be considered an accomplishment for a teacher to make it through a 45-minute class period without handing out a misdemeanor mark. It's no wonder that the atmosphere at Yanqing No. 1 Middle School ("middle school" is the translation of the Chinese term for high school), for students in grades 10-12, seems stifling to me. Discipline problems are virtually nonexistent, and punishments like lowered test scores are better deterrents for rule breaking than detentions you can sleep through.

But what does surprise me is that, despite the barely controlled chaos that simmers just below the surface during my classes at Boston Latin School, I feel as though I have learned much, much more under the tutelage of Latin's teachers than I ever could at a place like Yanqing Middle School, which is located in a suburb of Beijing called Yanqing.

Students spend their days memorizing and doing individual, silent written drills or oral drills in total unison. Their entire education is geared toward memorizing every single bit of information that could possibly materialize on, first, their high school entrance exams, and next, their college entrance exams. This makes sense, because admission to public high schools and universities in China is based entirely on test scores (although very occasionally a rich family can buy an admission spot for their child), and competition in the world's most populous country to go to the top schools makes the American East Coast's Harvard-or-die mentality look puny.

Chinese students, especially those in large cities or prosperous suburbs and counties and even some in impoverished rural areas, have a more rigorous curriculum than any American student, whether at Charlestown High, Boston Latin, or Exeter. These students work under pressure greater than the vast majority of US students could imagine.

And yet, to an American student used to the freedom of debate during history or English class, to free discussion of possible methods for solving different math problems, the work seems hollow and too directed. The average class size is about 45 students (compared with the limit of 28 in Boston that is exceeded by three or four students at most), which severely limits the amount of attention a teacher can give a student.

It isn't that the curriculum is blatant propaganda, or that the answer to every math problem is Mao Zedong. It's more that there is very little room to maneuver: There is one good way to solve a math problem, or one way to program a computer, or one good way to do homework. Every class has the same homework, a worksheet printed on wafer paper, and essays are rare.• Novels are not taught in class, and teachers encourage outside reading of histories rather than fiction. The only fiction texts read in class are excerpts from the four classics (Imperial texts that are not considered novels) and Imperial poetry. The point of class is to cram as much information into the students in as little time as possible, all in preparation for entrance exams.

Students lack the opportunity to discuss and digest what they learn. Most rarely participate in political discussions outside class. During a weekend dinner at a classmate's house, I brought up the issue of Tibet and heard my classmate's father complain first about how Tibet wanted independence and second about how his daughter didn't know anything about it. The recent Tiananmen anniversary was a nonissue; the students say they are too busy with work to talk much about politics. Chinese high school students therefore have little practice in the decision-making and circumspection that Americans consider an integral part of education.

Chinese schools have many strengths, but they do not foster many broadly philosophical thinkers.

Annie Osborn is a Boston Latin School student. She recently completed her junior year at School Year Abroad in Beijing.

© Copyright 2009 Globe Newspaper Company.


• [Boston Latin School no longer assigns "traditional" history research papers, they told me...in any case, they have never sent me any...Will Fitzhugh, The Concord Review]

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Math & Science: China dominates NSA-backed coding contest

Patrick Thibodeau:

Programmers from China and Russia have dominated an international competition on everything from writing algorithms to designing components.

Whether the outcome of this competition is another sign that math and science education in the U.S. needs improvement may spur debate. But the fact remains: Of 70 finalists, 20 were from China, 10 from Russia and two from the U.S.

TopCoder Inc., which runs software competitions as part of its software development service, operates TopCoder Open, an annual contest.

About 4,200 people participated in the U.S. National Security Agency-supported challenge. The NSA has been sponsoring the program for a number of years because of its interest in hiring people with advanced skills.

Participants in the contest, which was open to anyone -- from student to professional -- and finished with 120 competitors from around the world, went through a process of elimination that finished this month in Las Vegas.

China's showing in the finals was also helped by the sheer volume of its numbers, 894. India followed at 705, but none of its programmers were finalists. Russia had 380 participants; the United States, 234; Poland, 214; Egypt, 145; and Ukraine, 128, among others.

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June 1, 2009

Alternative Teacher Certification Works

UW-Madison professors Peter Hewson and Eric Knuth took up a valid cause in their May 15 guest column when they voiced concerns about having under-prepared teachers in Wisconsin classrooms.

But they're off base in implying that alternative certification programs such as the American Board for Certification of Teacher Excellence, proposed in SB 175, will mean more students won't have effective teachers.

Research has shown otherwise.

A recent study in "Education Next" showed states with genuine alternative certification programs see higher test scores and more minority teachers. A Brookings Institute study from 2006 showed that teachers who have come through colleges of education are no more effective than teachers who come through an alternative certification program or no certification program at all.

In addition, ABCTE's rigorous teacher preparation program includes nearly 200 hours of workshops on topics such as pedagogy and classroom assessment. Our exams are difficult, with only 40 percent of candidates passing on the first try. As a result, our teacher retention rate is 85 percent after three years, compared to less than 65 percent for traditional certification routes.

I understand Hewson and Knuth's motivation for suggesting that an alternative to traditional certification may not produce great teachers. That philosophy is good for their employer, but not -- as research has shown -- any better for students.

/-- David Saba, president, ABCTE, Washington, D.C./

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A Mathematician's Lament

Sara Bennett:

One of the most eye-opening pieces of writing I've ever read is A Mathematician's Lament" How School Cheats Us Out of Our Most Fascinating and Imaginative Art Form by Paul Lockhart. I've known Paul since our sons met when they were about eight years old, and I was so happy to hear that his essay (called a "gorgeous essay" by the Los Angeles Times) was printed in paperback form. This book belongs on everyone's bookshelf.

Here's how it begins:

A musician wakes from a terrible nightmare. In his dream he finds himself in a society where music education has been made mandatory. "We are helping our students become more competitive in an increasingly sound-filled world." Educators, school systems, and the state are put in charge of this vital project. Studies are commissioned, committees are formed, and decisions are made--all without the advice or participation of a single working musician or composer.

Since musicians are known to set down their ideas in the form of sheet music, these curious black dots and lines must constitute the "language of music." It is imperative that students become fluent in this language if they are to attain any degree of musical competence; indeed, it would be ludicrous to expect a child to sing a song or play an instrument without having a thorough grounding in music notation and theory. Playing and listening to music, let alone composing an original piece, are considered very advanced topics and are generally put off until college, and more often graduate school.

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May 31, 2009

An Email to Madison Superintendent Dan Nerad on Math Teacher Hiring Criteria

Thanks much for taking the time from your busy schedule to respond to our letter below.  I am delighted to note your serious interest in the topic of how to obtain middle school teachers who are highly qualified to teach mathematics to the MMSD's students so that all might succeed.  We are all in agreement with the District's laudable goal of having all students complete algebra I/geometry or integrated algebra I/geometry by the end of 10th grade.  One essential component necessary for achieving this goal is having teachers who are highly competent to teach 6th- through 8th-grade mathematics to our students so they will be well prepared for high school-level mathematics when they arrive in high school.

The primary point on which we seem to disagree is how best to obtain such highly qualified middle school math teachers.  It is my strong belief that the MMSD will never succeed in fully staffing all of our middle schools with excellent math teachers, especially in a timely manner, if the primary mechanism for doing so is to provide additional, voluntary math ed opportunities to the District's K-8 generalists who are currently teaching mathematics in our middle schools.  The District currently has a small number of math-certified middle school teachers.  It undoubtedly has some additional K-8 generalists who already are or could readily become terrific middle school math teachers with a couple of hundred hours of additional math ed training.  However, I sincerely doubt we could ever train dozens of additional K-8 generalists to the level of content knowledge necessary to be outstanding middle school math teachers so that ALL of our middle school students could be taught mathematics by such teachers.

Part of our disagreement centers around differing views regarding the math content knowledge one needs to be a highly-qualified middle school math teacher.  As a scientist married to a mathematician, I don't believe that taking a couple of math ed courses on how to teach the content of middle school mathematics provides sufficient knowledge of mathematics to be a truly effective teacher of the subject.  Our middle school foreign language teachers didn't simply take a couple of ed courses in how to teach their subject at the middle school level; rather, most of them also MAJORED or, at least, minored in the subject in college.  Why aren't we requiring the same breathe and depth of content knowledge for our middle school mathematics teachers?  Do you really believe mastery of the middle school mathematics curriculum and how to teach it is sufficient content knowledge for teachers teaching math?  What happens when students ask questions that aren't answered in the teachers' manual?  What happens when students desire to know how the material they are studying relates to higher-level mathematics and other subjects such as science and engineering?

The MMSD has been waiting a long time already to have math-qualified teachers teaching mathematics in our middle schools.   Many countries around the world whose students outperform US students in mathematics only hire teachers who majored in the  subject to teach it.  Other school districts in the US are taking advantage of the current recession with high unemployment to hire and train people who know and love mathematics, but don't yet know how to teach it to others.  For example, see
http://www.reuters.com/article/domesticNews/idUSTRE54L2W120090522

If Madison continues to wait, we will miss out on this opportunity and yet another generation of middle schoolers will be struggling to success in high school.

The MMSD has a long history of taking many, many year to resolve most issues.  For example, the issue of students receiving high school credit for non-MMSD courses has been waiting 8 years and counting!  It has taken multiple years for the District's math task force to be formed, meet, write its report, and have its recommendations discussed.  For the sake of the District's students, we need many more math-qualified middle school teachers NOW.  Please act ASAP, giving serious consideration to our proposal below.  Thanks.

Posted by Janet Mertz at 11:59 AM | Comments (20) Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

May 28, 2009

Superintendent Dan Nerad's Response to "Action Needed, Please Sign on.... Math Teacher Hiring in the Madison School District"

Madison School District Superintendent Dan Nerad via email:

Dr. Mertz-

Thank you for sharing your thoughts regarding this critical issue in our middle schools. We will continue to follow the conversation and legislative process regarding hiring Teach for America and Math for America candidates. We have similar concerns to those laid out by UW Professors Hewson and Knuth (http://www.madison.com/wsj/home/forum/451220). In particular they stated, "Although subject-matter knowledge is essential to good teaching, the knowledge required for teaching is significantly different from that used by math and science professionals." This may mean that this will not be a cost effective or efficient solution to a more complex problem than many believe it to be. These candidates very well may need the same professional learning opportunities that we are working with the UW to create for our current staff. The leading researchers on this topic are Ball, Bass and Hill from the University of Michigan. More information on their work can be found at (http://sitemaker.umich.edu/lmt/home). We are committed to improving the experience our students have in our mathematics class and will strive to hire the most qualified teachers and continue to strengthen our existing staff.

Dan Nerad

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May 26, 2009

MathTime: Hinsdale kids design math app for iPhone

Mick Swasko:

You might think of flash cards and work sheets when you think of grade-school math. But now, thanks to two young brothers from Hinsdale, there's an app for that.

Eleven-year-old Owen Voorhees' iPhone application, MathTime, debuted in the iTunes App Store last week. The simple program, which displays random addition, subtraction, multiplication or division problems and their solutions, has been a work in progress for nearly nine months.

"I hope it helps people practice their facts," Owen said, explaining that the application is intended for students a bit younger than himself, such as brother Finn, 9.

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May 25, 2009

A Look At Maryland's High School Assessment Test

Nelson Hernandez:

When Maryland's high school class of 2009 graduates next month, it will become the first in the state to prove it can solve an equation such as 12x + 84 =252. (Answer: 14.)

But state officials still don't know the value of another variable: the number of students who won't pass exams in algebra, English, biology and government for a new graduation requirement. As of March, about 4,000 of 58,000 seniors statewide hadn't passed the High School Assessments or met an alternative academic standard. This is the first year that seniors have been required to meet the testing standard.

State and local officials predict that graduation rates will remain roughly the same and that only a handful of seniors will be denied a diploma based on the HSA requirement.

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May 23, 2009

Hiring Math Teachers...... Former Bear Stearns Trader is Now Teaching High School Math on Long Island, NY

Peter Robison pens an interesting look at the current opportunity to hire teachers with a strong math background, advocated locally by Janet Mertz & Gabi Meyer:

After Irace got his termination papers in June from JPMorgan Chase, he called "Brother K."

Brother Kenneth Hoagland, the principal at Kellenberg, a private Catholic institution, taught Irace at Chaminade High School in Mineola, New York.

Hoagland called Irace in for an interview in August, when he needed a replacement for a math instructor on leave. A month later, the former trader was teaching quadratic equations and factoring to freshmen in five 40-minute periods of algebra a day. He enrolled in refresher math classes at Nassau Community College, sometimes learning subjects a day or two ahead of the kids. This semester, he's teaching sixth-graders measurements and percentages.

Conditioning Drills

Seated at wooden desks, 21 to 39 in each class, they get excited when he flashes the animated math adventures of a robot named Moby onto a classroom projector. After school, Irace, now 198 pounds (90 kilograms), puts a whistle on a yellow cord around his neck and runs girls through conditioning drills as an assistant coach for the lacrosse team. The extra coaching stipend runs $1,000 to $2,000 for the season.

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Wisconsin bill to boost math and science teachers risky for students

Peter Hewson & Eric Knuth:

While this legislation is well-intentioned, it will ultimately do more harm than good -- and it is the children in the most troubled schools who will pay the price.

Here's why: SB 175 is intended to attract math and science professionals (engineers and scientists) into teaching, based on the belief that they have the necessary subject-matter knowledge. The bill would allow them to get teaching licenses almost entirely on the basis of written tests (a math test, for example), as long as they receive some loosely specified form of mentoring during their first year on the job.

There's nothing wrong with using written tests, and mentoring new teachers is a great idea. But neither is sufficient to protect children from dangerously under-prepared teachers.

Although subject-matter knowledge is essential to good teaching, the knowledge required for teaching is significantly different from that used by math and science professionals. A well-constructed certification program gives beginning teachers a crucial knowledge base (of math or science as well as about teaching) and helps them develop the skills and practices that bring this knowledge to life.

There's a reason that so many certification programs immerse new teachers in classroom tasks gradually: It gives them a chance to make their mistakes and sharpen their skills in more controlled, lower-stakes contexts before handing them primary responsibility for a classroom of students.

Posted by Jim Zellmer at 1:44 AM | Comments (2) Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

May 20, 2009

The disinformation campaign about U.S. schools

Walt Gardner:

Repetition doesn't make something true. The latest reminder was a piece by Financial Times columnist Clive Crook, in which he warns that America's long-term economic prospects are bleak because of a "calamitous" failure of schools to produce a high-quality workforce. This alarmist view is not limited to Crook. It has been echoed by Bill Gates and philanthropist Eli Broad, and by a host of organizations, such as the Business Roundtable.

OPEN FORUM

Should job creation favor men? 05.19.09
Now is the time for right-to-repair law 05.18.09
Open forum: Journalism students lead way 05.16.09
More Open Forum »
It's easy to understand why people take at face value what reformers with impressive credentials say about education. They can be intimidating. But that's no excuse. As a wag quipped: In God we trust, all others bring evidence.

So let's look at the evidence.

In October 2007, B. Lindsay Lowell of Georgetown University and Hal Salzman of the Urban Institute concluded that the United States has a problem on the demand side of the equation - not on the supply side. This crucial distinction is lost in the heated debate, resulting in widespread misunderstanding.

Posted by Jim Zellmer at 1:00 AM Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

May 17, 2009

One Step Ahead of the Train Wreck: Everyday Mathematics

Via a Barry Garelick email:

"The article describes my experience tutoring my daughter and her friend when they were in sixth grade, using Singapore Math in order to make up for the train wreck known as Everyday Math that she was getting in school. I doubt that the article will change the minds of the administrators who believe Everyday Math has merit, but it wasn't written for that purpose. It was written for and dedicated to parents to let them know they are not alone, that they aren't the only ones who have shouted at their children, that there are others who have experienced the tears and the confusion and the frustration. Lastly it offers some hope and guidance in how to go about teaching their kids what they are not learning at school."

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Teaching Arts and Sciences Together

Mae Jemison:

ae Jemison is an astronaut, a doctor, an art collector, a dancer ... Telling stories from her own education and from her time in space, she calls on educators to teach both the arts and sciences, both intuition and logic, as one -- to create bold thinker.

Posted by Jim Zellmer at 5:22 AM Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

May 15, 2009

Third Grade Mathematics in Hong Kong and Massachusetts
Why Massachusetts Students, the Best in the U.S., Lag Behind Best-in-the-World Students of Hong Kong



Steven Leinwand, American Institutes for Research and Alan Ginsburg, US Department of Education [2.5MB PDF] via a kind reader's email:
Higher expectations for achievement and greater exposure to more difficult and complex mathematics are among the major difference between Hong Kong, home of the world’s top-performing 4th grade math students, and Massachusetts, which is the highest scoring state on the U.S. National Assessment of Education Progress (NAEP), according to a report by the American Institutes for Research (AIR).

While Massachusetts 4th grade students achieved a respectable fourth place when compared with countries taking the 2007 Grade 4 Trends in Mathematics and Science Study (TIMSS-4), Hong Kong students outperformed the Bay State 4th graders in numerous categories.

The Hong Kong performance advantage over Massachusetts was especially large in the percentage of its students achieving at the very highest level. For example, 40 percent of Hong Kong students achieved at the advanced TIMSS level, compared with only 22 percent of Massachusetts students.

To help understand why Hong Kong students outperform Massachusetts students, the AIR study identified differences between the items on Hong Kong’s and Massachusetts’ internal mathematics assessments administered in the spring of grade 3 in 2007 to gather insight into the relative mathematical expectations in Hong Kong and Massachusetts.

The AIR report found that the Hong Kong assessment contained more difficult items, especially in the core areas of numbers and measurement, than the Massachusetts assessment.

“The more rigorous problems on the Hong Kong assessment demonstrate that, even at Grade 3, deep conceptual understanding and the capacity to apply foundational mathematical concepts in multistep, real-world situations can be taught successfully,” said Steven Leinwand, Principal Research Analyst at AIR and co-author of the report.

Posted by Jim Zellmer at 9:11 AM | Comments (6) Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

May 14, 2009

Action Needed, Please Sign on.... Math Teacher Hiring in the Madison School District

via a kind reader's email: Janet Mertz and Gabi Meyer have written a letter about new math hires that they would like you to sign on to. Please send your name, your school(s), and any relevant identifying information or affiliation to:

mertz@oncology.wisc.edu
Dear Superintendent Nerad and members of the Board of Education:

To address as quickly as possible the MMSD's need for more middle school teachers with outstanding content knowledge of mathematics, we, the undersigned, urge you to consider filling any vacancies that occur in the District's middle schools for the coming academic year with applicants who majored in the mathematical sciences or related fields (e.g., statistics, computer science, physics) in college, but may be currently deficient in teaching pedagogy. You might advertise nationally in appropriate places that applications from such candidates would be welcome. In recent years, many outstanding graduates with such backgrounds went into the computing, consulting, and financial industries. However, in the current economic climate, such jobs are much less available, especially to new college graduates. Thus, jobs in the teaching profession may be viewed much more favorably now by folks trained in the mathematical sciences despite the significantly lower salary. One indication of this is the fact that applications to Teach for America were up 42% this year. Teach for America had to reject over 30,000 applicants this spring, including hundreds of graduates from UW-Madison, due to the limited numbers they can train and place. Undoubtedly, some of these applicants were math majors who would be happy to live in Madison. Math for America, a similar program that only accepts people who majored in the mathematical sciences, likely also had to turn away large numbers of outstanding applicants. Possibly, the MMSD could contact Teach for America and Math for America inquiring whether there might be a mechanism by which your advertisement for middle school math teachers could be forwarded to some of the best of their rejects. As these programs do, the MMSD could provide these new hires with a crash course in teaching pedagogy over the summer before they commence work in the fall. They could be hired conditionally subject to completing all of the requirements for state teacher certification within 2 years and a commitment to teach in the MMSD for at least 3-5 years.

While the District's proposal to provide additional content knowledge to dozens of its current middle school teachers of mathematics might gradually improve the delivery of mathematics to the District's students, it would take numerous years to implement, involve considerable additional expense, and may still not totally solve the long-term need for math-qualified teachers, especially in view of the continuing wave of retirements. The coincidence of baby boomer retirements with the current severe economic recession provides a rare opportunity to fill our middle schools now with outstanding mathematics teachers for decades to come, doing so at much lower cost to the District since one would be hiring new, B.A.-level teachers rather than retraining experienced, M.A.-level ones. Thus, we urge you to act on this proposal within the next few weeks, in possible.

Sincerely,
Ed Hughes comments over at Madison United for Academic Excellence:
It is interesting to note that state law provides that "A school board that employs a person who holds a professional teaching permit shall ensure that no regularly licensed teacher is removed from his or her position as a result of the employment of persons holding permits."
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May 10, 2009

What impact do high school mathematics curricula have on college-level mathematics placement?



James Wollack & Michael Fish [280K PDF], via a kind reader's email UW Center for Placement Testing [Link to Papers]:

Major Findings:
  • CORE-Plus students performed significantly less well on math placement test and ACT-M than did traditional students
  • Change in performance was observed immediately after switch
  • Score trends throughout CORE-Plus years actually decreased slightly - Inconsistent with a teacher learning-curve hypothesis
  • CORE-AP students fared much better, but not as well as the traditional - AP students - Both sample sizes were low

Related:[280K PDF Complete Presentation]

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China's boxed itself in
Its emphasis on math and science has certainly fueled its rapid economic growth, but its lack of creative thinking could rob it of an innovative edge.

Randy Pollock:

Which country -- the United States or China -- will make the 21st century its own?

When President Obama recently called for American young people "to be makers of things" and focus on subjects such as science and engineering, it was partly a nod to China's rapid growth. Had he lived, taught and consulted in China for the last 33 months, as I have, he might have urged American students first to follow his example and study the liberal arts. Only technical knowledge complemented by well-honed critical and creative thinking skills can help us regain our innovative edge. China's traditional lack of emphasis on teaching these skills could undermine its efforts to develop its own innovative economy.

I once challenged my Chinese MBA students to brainstorm "two-hour business plans." I divided them into six groups, gave them detailed instructions and an example: a restaurant chain. The more original their idea, the better, I stressed -- and we'd vote for a prize winner. The word "prize" energized the room. Laptops flew open. Fingers pounded. Voices roared. Packs of cookies were ripped open and shared. Not a single person text-messaged. I'd touched a nerve.

In the end, five of the six groups presented plans for, you guessed it, restaurant chains. The sixth proposed a catering service. Why risk a unique solution when the instructor has let it slip he likes the food business?

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May 9, 2009

Education Critic to Obama: Tell the Truth

Jay Matthews:

If there was any doubt that education analyst Gerald W. Bracey doesn't play favorites, that's gone now. After excoriating the Bush administration and its education officials for eight years, after canvassing his neighborhood, donating his own money and voting for Barack Obama for president, Bracey is giving the new president just what he gave the old one -- unrelenting grief.

In a speech to the American Educational Research Association in San Diego last month on "countering the fearmongers about American public schools," Bracey added to his list of non-truthtellers President Obama and Education Secretary Arne Duncan. "Obama and Duncan seem to be following the long-established line that you can get away with saying just about anything you choose about public schools and no one will call you on it," Bracey said. "People will believe anything you say about public education as long as it's bad."

Bracey and I disagree on many issues, but I have long been one of his most appreciative readers, dating back to the days when I knew him only as a sharp-witted writer whose pieces occasionally appeared in The Washington Post's Outlook section. When I came back to Washington to cover local schools, I introduced myself to Bracey, who was then living in Northern Virginia, and wrote a piece about him and his long battle to persuade policymakers, political candidates and journalists to stop exaggerating our educational problems to win themselves appropriations, votes and attention. He lost at least one job because of his writing. Instead of using his doctorate in educational psychology to get a cushy university or think tank job, he has devoted his life to setting us straight, in his less financially secure role as freelance writer, author and speaker.

Posted by Jim Zellmer at 1:22 AM Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

May 5, 2009

In Favor of Everyday Math; Middleton Cross Plains Math Scores Soar

Angela Bettis:
The most recent research from the U.S. Department of Education shows that American 15-year-olds are behind their International counterparts when it comes to problem solving and math literacy.

The report showed the U.S. ranks 24th out of 29 nations.

But a math program, gaining in popularity, is trying to change that. The program is called Everyday Math.

Lori Rusch is a fourth grade teacher at Middleton's Elm Lawn Elementary. This year she teaches an advanced math class.

On Monday, students in Rusch's class were mastering fractions and percentages.

But her students began learning fractions and percentages in first grade.

"We've been incredibly successful with it," said Middleton's curriculum director George Marvoulis. "Our students on all of our comparative assessments like WKCE, Explorer Plan, ACT, our students score higher in math than any other subject area so we've been very pleased."

According to Marvoulis, Middleton was one of the first school districts in the nation to use the Everyday Math program in 1994.

"The concept is kind of a toolbox of different tools they can use to solve a problem," explained Marvoulis.
Related: Math Forum and Clusty Search on Everyday Math.
Posted by Jim Zellmer at 6:58 AM | Comments (5) Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

May 1, 2009

Giving Kids a Jump on Technology Innovative Mitchellville Shows Off Its Success

Ovetta Wiggins:

You could see the pride in third-grader Kuron Anderson's eyes as he jumped from his tiny chair to talk about his technology project. He called it "The Many Faces of the Man," a digital photo mosaic that he created to celebrate the election of President Obama.

"I worked hard on it, and I did my best," Kuron said.

He then methodically explained how he used about 1,000 pictures to create his project for the first science and technology fair last month at the Mitchellville School of Math, Science and Technology in Bowie.

"This is the before picture," the 8-year-old said, pointing to the cutout on the cardboard display. "And if you step back, you will see his face on the computer. It is made up of cell images."

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April 30, 2009

Pass bill to boost science, math teachers Pass bill to boost science, math teachers

Wisconsin State Journal Editorial
: Public schools across Wisconsin expect a critical shortage of math and science teachers in the next few years. Supply is not keeping up with demand.

That's why the Legislature should approve Senate Bill 175. This sensible proposal would lure more math and science professionals into classrooms by creating a shorter and less expensive route to a teaching license for anyone with a college degree.

SB 175 also could attract more black men into the teaching profession to serve as role models in urban schools -- a key selling point for Rep. Jason Fields, D-Milwaukee, who is part of a bipartisan group of sponsors.
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All-Athletics

The Boston Globe has been publishing for 137 years, and the news that it may have to fold has distressed its many readers. Each Fall, Winter and Spring the paper publishes a special section, of 14 pages or so, on notable local public high school athletes and their coaches. There is a mention of athletes and coaches at local prep schools as well.

The latest Boston Globe's Winter "ALL-SCHOLASTICS" section arrived, with the "ten moments that stood out among the countless athletic stories in Massachusetts." There are reports on the best athletes and coaches in Skiing, Boys' Basketball, Girls' Basketball, Boys' Hockey, Girls' Hockey, Boys' Track, Girls' Track, Boys' Swimming, Girls' Swimming, Preps, Wrestling, and Gymnastics. The Preps and Gymnastics parts consolidate boys' and girls' accomplishments, perhaps to save space (and cost).

Each full-page section also features photographs of 9-16 athletes, with perhaps a twitter-sized paragraph on their achievements. In addition, there are 30 photos and tweets about some coaches, spread among the various sports. There are 26 "Prep" athletes mentioned, from various sports, but I didn't see any "Prep" coaches profiled. For each high school sport there are two "athletes of the year" identified, and all the coaches are "coaches of the year" in their sport.

There may be, at this time, some high school "students of the year" in English, math, Chinese, physics, Latin, chemistry, European history, U.S. history, biology, and the like. There may also be high school "teachers of the year" in these and other academic subjects, but their names and descriptions are not to be found in The Boston Globe, perhaps the most well-known paper in the "Athens of America" (Boston).

It may be the case, indeed it probably is the case, that some of the athletes featured in the Winter "All-Scholastics" section today are also high school students of math, history, English, science, and languages, but you would not know that from the coverage of The Boston Globe. The coaches of the year may in many, if not all, cases, also be teachers of academic subjects in the Massachusetts public and private schools, but that remains only a guess as well.

When the British architect Christopher Wren was buried in 1723, part of his epitaph, written by his eldest son, Christopher Wren, Jr., read: "Lector, si monumentum requiris, Circumspice." If you wanted to judge his interest, efforts and accomplishments, all you had to do was look around you. His work was there for all to see.

The work of Massachusetts high school athletes and coaches is all around us in The Boston Globe on a regular basis, but the work of our high school scholars and teachers is nowhere to be seen in that public record.

If one seeks a monument to anti-academic and anti-intellectual views and practices in Boston today, one need look no further than The Boston Globe. I read it every day, and I will be sorry to see it fold, if it does, but I will not miss its attention to and recognition of the academic efforts and accomplishments of Massachusetts secondary students and their teachers, because there is none now, and never has been any, no matter how many reports on education reform and academic standards it may have published over the years. If you ask how much The Boston Globe editors (and I am sure The Globe is not alone in this) cares about the good academic work now actually being done by high school teachers and their students in Massachusetts, the answer is, from the evidence, that they do not.

Posted by Will Fitzhugh at 10:12 AM Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

April 29, 2009

WKCE Scores Document Decline in the Percentage of Madison's Advanced Students

For many years now, parents and community members, including members of Madison United for Academic Excellence, have expressed concerns about the decline in rigor and the lack of adequate challenge in our district's curriculum. The release this week of WKCE scores for the November 2008 testing led me to wonder about the performance of our district's strongest students. While most analyses of WKCE scores focus on the percentages of students scoring at the Advanced and Proficient levels, these numbers do not tell us about changes in the percent of students at each particular level of performance. We can have large increases in the percent of students scoring at the Proficient and Advanced levels because we have improved the performance of students who were previously at the Basic level on the WKCE, but yet fail to have any effect on the performance of our district's strongest students. This is the argument that we are improving the performance of our low ability students, but failing to increase the performance of our already successful students. An examination of the numbers of students who are performing at just the Advanced level on the WKCE provides us with some insight into the academic progress of our more successful students.

I decided to examine WKCE math scores for students across the district. While it is not possible to track the performance of individual students, it is possible to follow the performance of a cohort as they advance through the system. Thus students who are now in 10th grade, took the 8th grade WKCE in 2006 and the 4th grade test in 2002. Because there have been significant changes in the demographics of the district's students, I split the data by socio-economic status to remove the possibility of declines in WKCE performance simply being the result of increased numbers of low income students. Although the WKCE has been criticized for not being a rigorous enough assessment tool, the data on our students' math performance are not encouraging. The figures below indicate that the percent of students scoring at the Advanced level on the WKCE decreases as students progress through the system, and this decline is seen in both our low income students and in our Not Economically Disadvantaged students. The figures suggest that while there is some growth in the percent of Advanced performing students in elementary school, there is a significant decline in performance once students begin taking math in our middle schools and this decline continues through high school. I confess that I take no pleasure in sharing this data; in fact, it makes me sick.

Because it might be more useful to examine actual numbers, I have provided tables showing the data used in the figures above. Reading across a row shows the percent of students in a class cohort scoring at the Advanced level as they have taken the WKCE test as they progressed from grades 3 - 10.

Percent of Economically Disadvantaged Students Scoring at the Advanced Level on the WKCE Math Test Between 2002 and 2008

Graduation Year 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade 10th Grade
2005
8
2006
8.8
2007
11
7.7
2008
5.6
8.7
2009
8.5
6.7
2010
9.2
8.4
2011
12
12.5
11.1
8
2012
9.7
10.4
9.5
8.2
2013
15.3
14.7
15.1
11.7
10.8
2014
12
13.6
16.1
13.2
2015
20.1
15
18
11.7
2016
15.4
17.1
18.4
2017
12.9
17
2018
13.8


Percent of Not Economically Disadvantaged Students Scoring at the Advanced Level on the WKCE Math Test Between 2002 and 2008

Graduation Year 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade 10th Grade
2005
47
2006
41.6
2007
49
42.2
2008
33.8
51.5
2009
42
45.2
2010
47.7
45.1
2011
50
45.3
45
38.4
2012
43.4
50.7
53
45.7
2013
50.3
54.8
54.1
54.7
48.2
2014
49.6
56.7
60.9
53.5
2015
60
57.8
60.7
54.2
2016
55.6
56.3
62
2017
57.4
61.4
2018
55.6

While it could be argued that the declining percentage of low income students scoring in the advanced range on the WKCE are simply the result of a relatively stable number of Advanced ability students in this group becoming a smaller and smaller percentage as the overall numbers of economically disadvantaged students increases, an examination of actual numbers reveal an absolute decline in the number of low income students scoring at the Advanced level on the Math portion of the WKCE.

Numbers of Economically Disadvantaged Students Scoring Advanced on the Math WKCE Between 2002 and 2008

Graduation Year 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade 10th Grade
2005
42
2006
29
2007
57
32
2008
26
51
2009
43
40
2010
52
48
2011
64
73
64
52
2012
45
64
59
49
2013
74
87
89
71
69
2014
75
85
71
87
2015
126
96
113
87
2016
112
123
131
2017
86
121
2018
102

In the interest of thoroughness, I am providing enrollment numbers for the Not Economically Disadvantaged students in the MMSD over this period of time. Readers will see that the absolute numbers of Not Disadvantaged students have declined over the past seven years; this simply confirms what we already know (the increase in numbers from 8th to 10th grade reflect the influx of 9th grade students who have attended private schools for their K-8 education, e.g., Blessed Sacrament and Queen of Peace in the West attendance area).

Numbers of Not Economically Disadvantaged Students Enrolled Across Different Grade Levels in the Madison Schools and Taking the WKCE between 2002 and 2008

Graduation Year 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade 10th Grade
2005
1486
2006
1628
2007
1197
1451
2008
1259
1292
2009
1145
1218
2010
992
1188
2011
1026
1019
1054
1106
2012
1039
847
913
916
2013
1064
954
949
976
952
2014
936
974
939
883
2015
953
973
960
890
2016
894
881
847
2017
950
884
2018
913

Because the percent of students in this group scoring at the Advanced level has declined as well, there are two possible explanations for what has been happening. One explanation is that the district has had a relatively larger decline in enrollments of high ability students amongst this group of Not Disadvantaged students, what is often referred to as "Bright Flight". A more probably explanation is that the math curriculum, particularly in our middle schools and in 9th grade, does not adequately challenge our students and foster their intellectual growth regardless of their socio-economic background, and of course, it is possible that both of these factors are contributing to what we see here.

I should note that I have only examined the math data, and I don't know if the WKCE data for the other subject areas is as dismal. This would seem like an analysis that the District should be doing on a regular basis, but I encourage anyone who is interested to explore the performance of our students in reading or language arts. I also do not know the extent to which the Madison data merely reflects a similar decline in performance across the state. The members of the UW Math faculty that I have talked with in the past have expressed their concerns about the overall level of preparation from Wisconsin students, and our district's data may simply be a confirmation of the failure of currently popular constructionist approaches to adequately teach mathematical concepts. The statewide data is certainly worth exploring as well, and again I invited interested parties to visit the Department of Public Instruction WINNS website and download their own copy of the data.

I will say again that I find these data to be incredibly demoralizing, but perhaps we can take hope that our new superintendent and our School Board will use these data as a rallying point as they finalize a strategic plan and consider the recommendations of the Math Task Force. We have to find ways to raise the performance of all our district's students, and right now it appears we aren't meeting anyone's academic needs.

Posted by Jeff Henriques at 12:53 PM | Comments (8) Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

April 27, 2009

Angling for attention: Teacher devised board game to make geometry fun

Samara Kalk Derby:

Chris Dyer's students want to know if, when he becomes rich and famous, he'll let them swim in his pool.

Dyer, an eighth-grade math teacher at Cherokee Middle School on Madison's west side, developed a board game while student teaching at the school that was picked up by an international educational products manufacturer and has now sold more than 2,000 copies.

The game, Angleside School Adventure, teaches kids how to measure angles. While learning to play the game in class one recent afternoon, student Oscar Hernandez, 14, wondered aloud whether Dyer is a millionaire yet. Dyer laughed and assured his students that, if he becomes a millionaire, he'll still be teaching them.

Many of Dyer's students say he is the best math teacher they've had.

"He's pretty good at explaining things to people who don't know," said 13-year-old Allison Ballard. "And for the people who do know, he just lets them go ahead."

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April 25, 2009

The "Most Failed" College Math Course: Math 111

Shanna Woodruff:

s there any hope for college algebra?

Math 111 has been rumored throughout campus to be one of the most failed classes at Oregon State. Many students go into class with that expectation.

"I heard from everyone that I talked to about Math 111, that it was the number one failed class in the university, so I got in the mindset that I was going to fail, and I did," said Mark Stockhoff, a freshman in new media communications and business.

The issues relating to this rumor may be caused by the math placement test, poor math education before college, class size and student effort put into the class.

"We have a placement test, which we ask folks to take, and up until last year, only about 50 percent of entering freshmen placed into a college math course," said Math 111 instructor Peter Argyres.

To address the poor scores, the math department worked to create an online test that wasn't proctored to allow students to take the test in an easier environment and time frame, but the jump in scores was so significant that it was determined students had cheated on the math test.

Joanne has more.

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April 23, 2009

Seattle School Board Delays New Math Program

Nick Eaton:
Divided on whether to adopt a recommended new high school textbook program Wednesday, the Seattle Public Schools Board of Directors postponed voting on the issue until next month.

The reason? The attending directors, indicating how they planned to vote, split 3-3 on Wednesday. Director Cheryl Chow, who was absent while traveling, could be the tie-breaker at the board's May 6 meeting.

"This is one of the few times when we have the opportunity to change the direction when it comes to the school district's instruction," board President Michael DeBell said.

No official vote took place, but DeBell said he planned to vote against the math-adoption motion.

Up for approval was a policy that would overhaul the Seattle school district's math program by adopting new textbooks, standardizing its curriculum and renaming its classes. The Integrated Math 2 classes, for example, would become Advanced Algebra, said Anna-Maria de la Fuente, the district's K-12 mathematics program coordinator.

A Seattle Public Schools math committee, after about six months of investigation and debate, recommended a textbook program called Discovering Mathematics for all of the district's math classes, except for statistics.
Much more on math here.
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April 20, 2009

Madison School Board Rejects Teaching & Learning Expansion; an Interesting Discussion

One of the most interesting things I've observed in my years of local school interaction is the extensive amount of pedagogical and content development that taxpayers fund within the Madison School District. I've always found this unusual, given the proximity of the University of Wisconsin, MATC and Edgewood College, among other, nearby Institutions of Higher Education.

The recent Math Task Force, a process set in motion by several school board elections, has succeeded in bringing more attention to the District's math curriculum. Math rigor has long been a simmering issue, as evidenced by this April, 2004 letter from West High School Math Teachers to Isthmus:
Moreover, parents of future West High students should take notice: As you read this, our department is under pressure from the administration and the math coordinator's office to phase out our "accelerated" course offerings beginning next year. Rather than addressing the problems of equity and closing the gap by identifying minority math talent earlier, and fostering minority participation in the accelerated programs, our administration wants to take the cheaper way out by forcing all kids into a one-size-fits-all curriculum.

It seems the administration and our school board have re-defined "success" as merely producing "fewer failures." Astonishingly, excellence in student achievement is visited by some school district administrators with apathy at best, and with contempt at worst. But, while raising low achievers is a laudable goal, it is woefully short-sighted and, ironically, racist in the most insidious way. Somehow, limiting opportunities for excellence has become the definition of providing equity! Could there be a greater insult to the minority community?
The fact the Madison's Teaching & Learning Department did not get what they want tonight is significant, perhaps the first time this has ever happened with respect to Math. I appreciate and am proud of the Madison School Board's willingness to consider and discuss these important issues. Each Board member offered comments on this matter including: Lucy Mathiak, who pointed out that it would be far less expensive to simply take courses at the UW-Madison (about 1000 for three credits plus books) than spend $150K annually in Teaching & Learning. Marj Passman noted that the Math Task Force report emphasized content knowledge improvement and that is where the focus should be while Maya Cole noted that teacher participation is voluntary. Voluntary participation is a problem, as we've seen with the deployment of an online grading and scheduling system for teachers, students and parents.

Much more on math here, including a 2006 Forum (audio / video).

Several years ago, the late Ted Widerski introduced himself at an event. He mentioned that he learned something every week from this site and the weekly eNewsletter. I was (and am) surprised at Ted's comments. I asked if the MMSD had an internal "Knowledge Network", like www.schoolinfosystem.org, but oriented around curriculum for teachers? "No".

It would seem that, given the tremendous local and online resources available today, Teaching & Learning's sole reason for existence should be to organize and communicate information and opportunities for our teaching staff via the web, email, sms, videoconference, blogs, newsletters and the like. There is certainly no need to spend money on curriculum creation.

"Men more frequently require to be reminded than informed."

Listen to tonight's nearly 50 minute Madison School Board math discussion via this 22MB mp3 audio file.
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Gabriele Meyer on the Madison School District's Math Program

University of Wisconsin-Madison math lecturer Gabriele Meyer advocates the use of Singapore math in this 3 minute mp3 audio file. Much more on Madison's math program here.

Related: the politics (and spin) of calculator use.
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April 19, 2009

Response to the Madison School District's Math Task Force Recommendations

To: comment@madison.k12.wi.us
Cc: askey@math.wisc.edu

There are a number of points in the Summary of Administrative Response to MMSD Mathematics Task Force Recommendations which should be made. As a mathematician, let me just comment on comments on Recommendation 11. There are other comments which could be made, but I have a limited amount of time at present.

The first question I have is in the first paragraph. "One aspect of the balanced approach is represented in the four block approach to structuring mathematics lessons. The four blocks include Problem Solving, Number Work, Fluency and Maintenance and Inspecting Equations." There is a missing comma, since it is not clear whether Maintenance goes with the previous word or the last two. However, in either case, "Inspecting Equations" is a strange phrase to use. I am not sure what it means, and when a mathematician who has read extensively in school mathematics does not understand a phrase, something is wrong. You might ask Brian Sniff, who seems to have written this report based on one comment he made at the Monday meeting, what he means by this.

In the next paragraph, there are the following statements about the math program used in MMSD. "The new edition [of Connected Math Project] includes a greater emphasis on practice problems similar to those in traditional middle and high school textbooks. The new edition still remains focused on problem-centered instruction that promotes deep conceptual understanding." First, I dislike inflated language. It usually is an illustration of a lack of knowledge. We cannot hope for "deep conceptual understanding", in school mathematics, and Connected Math falls far short of what we want students to learn and understand in many ways. There are many examples which could be given and a few are mentioned in a letter I sent to the chair of a committee which gave an award to two of the developers of Connected Mathematics Project. Much of my letter to Phil Daro is given below.

The final paragraph for Recommendation 11 deals with high school mathematics. When asked about the state standards, Brian Sniff remarked that they were being rewritten, but that the changes seem to be minimal. He is on the high school rewrite committee, and I hope he is incorrect about the changes since significant changes should be made. We now have a serious report from the National Mathematics Advisory Panel which was asked to report on algebra. In addition to comments on what is needed to prepare students for algebra, which should have an impact on both elementary and middle school mathematics, there is a good description of what algebra in high school should contain. Some of the books used in MMSD do not have the needed algebra. In addition, the National Council of Teachers of Mathematics has published Curriculum Focal Points for grades PK-8 which should be used for further details in these grades. Neither of these reports was mentioned in the response you were sent.


I have pointed out errors and omissions in Connected Mathematics and Discovering Advanced Algebra to Sniff, and suggested that teachers be informed about these problems and given suggestions for how to work around them. You might ask him what has been sent to teachers about rational numbers and repeating decimals in Connected Math and the geometric series in Discovering Advanced Algebra. I wrote the principal author of Connected Math about their treatment of repeating decimals in the first edition, in 2000 and 2002. Nothing was changed in the second version. It is still a very poor treatment. I will send separately a paper I gave at a meeting in Lisbon last November. It deals with the help teachers should be given, and how inadequate it frequently is.

The National Mathematics Advisory Panel recommended that the geometric series should be done in first year algebra, since it is not hard to derive the sum of a finite geometric series and it has many interesting applications. In Discovering Advanced Geometry, the sum of this series is stated but not derived. What understanding is this giving students?

There never has been a serious public discussion about the direction of mathematics education in the Madison Schools. There should be. There was a committee set up to report and the part which surprised me most was the survey of elementary school teachers, who reported that most of them did not use a textbook as a primary resource. Decades ago my daughter went through a year at Cherokee with a teacher developed program in math. It was a disaster. I wonder about the results mentioned in a Capital Times article on the charter school Nuestro Mundo. Here are the result on WKCE Third Grade tests.

Percentage scoring proficient or advanced in reading



TotalWhiteHispanic
Nuestro Mundo707446
Madison School District728847

Percentage scoring proficient or advanced in math



TotalWhiteHispanic
Nuestro Mundo496315
Madison School District728752

Both the reading and math tests were given in English. In every other study I have seen about schools like Nuestro Mundo, the math score relative to the district score is much closer than the reading score is to the district average. Does the math staff at MMSD have an explanation for this dramatic difference?

Here is most of my letter to Phil Daro mentioned above. If you have any questions about what I have written, please feel free to contact me. My phone number is 233-7900.

Richard Askey

Recently I read the announcement of the prizes awarded by ISDDE. The Connected Math award singled out two of their books. The 8th grade book, "Say It With Symbols", had the following written about it:

Say It With Symbols tackles the development of robust fluency in symbolic manipulation (always a high priority) by focusing on "making sense with symbols" at every stage. Work on interpreting symbolic expressions leads on to creating equivalent expressions and thus to sense-making solution of linear and quadratic equations, and to modeling.

Let us look at a little of this book. There is some work on factoring quadratics, but clearly not enough for students to become fluent with it. The quadratic formula is stated but not proven, nor is there a proof (much less a motivated one) in the Teacher's Guide. Completing the square is never mentioned. There are a couple of problems like the following: Page 51 in Second Edition. [I can give comments on the First Edition if that is what you used, but I am giving them a break and using the Second. It has been through even more use than the first, but still has a lot of flaws.]

44. You can write quadratic expressions in factored and expanded forms. Which form would you use for each of the following? Explain. c. To find the line of symmetry for a quadratic relationship Answer: The line of symmetry is a vertical line perpendicular to the x-axis through a point with an x-coordinate half way between the x-intercepts. The factored form can be used to find this point. How about the case when the factors are not real? y=x^2+2x+2. There is still a line of symmetry, but without complex numbers, which few will treat in eighth grade, factoring does not work. Of course one can make it work by subtracting a constant, but this is a book for students who are just learning algebra. Whenever the word "Explain" is used in a question, I look to see what the explanation is. There is no reason given for why half way between the intercepts gives the line of symmetry. A explanation can be given using either form, but the authors do not do this. I can give you many examples where the "Explain" answer in the Teacher's Guide is far from an explanation, and sometimes is wrong.

Part d asks how to find the coordinates of the maximum or minimum point for a quadratic relationship. Here completing the square is clearly the better method at this stage, if one is aiming for the very important goal of fluency in symbolic manipulation, but that is not their goal. They seemingly never make the vital step of changing variables in an expression. There were many places where this could have been introduced and then used to give mathematical closure at the level they deal with, but it is not there.

Let us skip to the end of this book. There is an introduction to tests for divisibility in problem 9 on page 77 and problem 10 on the same page for divisibility by 2 and 4. The answers in the Teacher's Guide are reasonable. Then in problem 41 the problem of divisibility by 3 is considered. The answer pulls out the idea of changing 100a + 10b + c to 99a + a + 9b + b + c and then writes this to get the usual criteria. What is missing is an explanation for why one does this. One looks for the closest numbers to 100 and to 10 which can be divided by 3, which mimics the argument in divisibility by 2 and 4. The teachers will not know this, nor know that this can be extended to divisibility by 11 by a similar argument, although unlike the case of 3 and 9, the step from 11 to 99 to 1001 is only easy for 11 and 99. Before seeing how this extends one cannot just divide 1001 by 11, but write 1001 as 990 + 11. This extends. This is what should be in the Teacher's Guide. One recommendation from the National Mathematics Advisory Panel is that instruction should not be either entirely "student-centered" or "teacher-directed". The problem should have been given with some explanation about how divisibility by 2, 4, and 5 works, and then after remarking that divisibility by 3 cannot come from just looking at the last digit, ask the students to figure out what the closest number to 10 is which is divisible by 3, and then the closest number to 100 which is divisible by 3, and to use this information to try to find a simple test for divisibility by 3.

Let us consider the last problem. Judy thinks she knows a quick way to square any number whose last digit is 5. (Example 25) Look at the digit to the left of 5. Multiply it by the number that is one greater than this number. (example 2*3=6) Write the product followed by 25. This is the square of the number. Try this squaring method on two other numbers that end in 5. Explain why this method works. [Explanation: Students may find it easiest to explain why this method works by forming an equation [sic] to represent the value of any number ending in five, such as (10x+5), where x can be any whole number. Then a student taking the square of this value they [sic] will get (10x+5)(10x+5)=100x^2+100x+25)=100. [The 100 is only part of what should be there. It should be 100x(x+1) + 25.] This equation represents Judy's method of finding the square. [The word "equation" is wrong. They mean "expression".]

If they are going to let x be any whole number, then Judy's method is wrong, since she said to look at the digit to the left of 5, and multiply it by the number that is one greater than this number. So 125^2 would be the same as 25^2, or with careless reading, the same as 2*13 with 25 appended. This is not symbolic fluency in the textbook.

The next to the last problem dealt with divisibility by 6, and the correct statement is given in the Teacher's Guide, but the argument pulls out heavy machinery in the form of the Fundamental Theorem of Algebra when it is not needed. However, the related problem of assuming that a number is divisible by 2 and by 4 (rather than 2 and 3) does not imply it is divisible by 8 is missing. That is a mistake since students at this age will often not see the difference.

I have yet to talk to a high school teacher who thought that students who have had Connected Mathematics Project are better at symbolic calculations than those they had had earlier before CMP was introduced. Some, but not all, say the students have better conceptual understanding. Thus I find it strange that fluency in symbolic skills is singled out as a strength of CMP. Have you read the books which were mentioned?

In other areas, such as geometry, CMP has few if any of the problems which are common in East Asian countries, to help students learn how to solve multistep problems, including quite a few nice problems where auxiliary lines need to be drawn. I have books from Nigeria which have better geometry problems than CMP does. You should know this if what I found on the web is correct, that you are helping develop a middle school program based on Japanese models. Instead of giving CMP an award, it would have been much better to have read the first edition carefully and made constructive suggestions about how to improve it. It needs a lot of improvement.

Posted by Richard Askey at 6:44 AM Subscribe to this site via RSS/Atom: Newsletter signup | Send us your ideas

April 18, 2009

Madison School District Math Program: Proposal to Increase Teacher Training and Teaching & Learning Staff

Monday evening's Madison School Board meeting will discuss a proposal to increase math teacher training and add staff to the Teaching & Learning Department. 215K PDF.

Interestingly, the latest document includes these words:
MMSD Teaching & Learning Staff and local Institute of Higher Education (IHE) Faculty work collaboratively to design a two-year professional development program aimed at deepening the mathematical content knowledge of MMSD middle school mathematics...
It is unusual to not mention the University of Wisconsin School of Education in these documents.... The UW-Madison School of Education has had a significant role in many Madison School District curriculum initiatives.

Related:
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April 13, 2009

Math on the Madison School Board's Agenda this Evening

The Madison School District Board of Education will discuss this "Administrative Response" to the recent Math Task Force [452K PDF]. Links: Math Task Force, Math Forum and a letter to Isthmus from a group of West High School Math Teachers.
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Accelerated Math Challenge, For a Student and Her Mom

Jay Matthews:

Anne McCracken Ehlers's third-grade daughter was not doing well in accelerated fourth-grade math at Whetstone Elementary School in Gaithersburg. Becca was spending far too long on her assignments. She was confused. She was unhappy. Ehlers is a teacher herself, in the English department at Rockville High School. So she was polite when she asked for a change, but nothing happened.

Finally, the 8-year-old in the drama decided that enough was enough, prompting this e-mail from her teacher to Ehlers on the afternoon of Feb. 5: "I just wanted to let you know that math bunch was held today from 1:00-1:30. Rebecca chose not to come. I asked her several times to please join us and she refused saying that she would come next week. We went over rounding, estimating, and adding decimals. We also reviewed word problems that include fractions. Please encourage Rebecca to take part in these extra math sessions. Thank you very much for your support."

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April 11, 2009

An Interview with US Education Secretary Arne Duncan

Science:

What do we know works to improve student achievement in K-12 STEM [science, technology, engineering, and mathematics] education?

A.D.: I'd say great teachers, who know the content.
How do we know that?
A.D.: I think that's true in any subject area. If you get outstanding teachers, kids learn.

What's the evidence for that?
A.D.: Lots of evidence points to the fact that great teachers have an impact.

What is it about effective teachers that makes a difference?
A.D.: Lots of factors. It's not one. In this area, it sounds like common sense, but still, having teachers that truly know the content is critically important. You can't teach what you don't know. So that's a starting point. Beyond that, what do great teachers look like? They are passionate, they have high expectations--this is a calling, not a job. They go way beyond the call of duty to make sure that students are getting what they need. And they are really able to differentiate instruction, to work with kids who are struggling and those who are on track to becoming the next generation of chemists and physicists.

You mentioned content. But there are studies that have found what teachers majored in in college doesn't necessarily affect their ability to improve student achievement.
A.D.: You're right. I'm not talking about what you major in. I'm saying that you can't teach physics if you don't know physics. You don't have to have majored in physics. Maybe you come out of industry, or out of some other place. I worry a lot about how many folks are teaching classes in which they are not experts in the content. To me, that's a big part of the problem. We don't have enough teachers today who are experts in math and science. This is not just high school, it's also fifth, sixth, seventh grade.

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April 10, 2009

Nobel laureate John Nash shares with students his love of a puzzle

Albert Wong:

More than 800 students gathered yesterday to hear Nobel prize-winning mathematician, John F. Nash, Jr. (American mathematician), share stories about his early life.

Professor Nash, who was awarded the Nobel Prize in economic sciences in 1994 and whose life was dramatised in an Oscar-winning film, A Beautiful Mind, told a hall packed with students at the Polytechnic University yesterday how problem-solving fascinated him from an early age.

"From a very young age, when we would start working with addition and subtraction calculations ... when the standard kids were working with two digits, I was working with three or four digits ...

"I got some pleasure from that," the professor said.

Professor Nash is in Hong Kong for a week-long speaking tour. Yesterday's talk, organised by the university and the Hong Kong Federation of Youth Groups, was designed to give students an opportunity to pose questions.

Fascinating.

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Math Performance Anxiety

Debra Saunders:

n the 1990s, the Math Wars pitted two philosophies against each other.