Houston, do we have a problem?
Your school days and years are strikingly longer than Chicago’s — a bit more than an hour more instructional time per day and 10 additional instructional days on the annual calendar, according to calculations by the Chicago Teachers Union.
That’s about 250 extra hours in the classroom per year, which is roughly equivalent to three extra school years from first grade through 12th grade. That eye-opening number is figuring into the debate here about increasing classroom time for Chicago’s students, as Mayor-elect Rahm Emanuel has said he wants to do.
So, Houston, is all this extra schooling paying off?
The average ACT score for Houston’s public high school students is 19.7, compared with 17.3 in Chicago, according to state report-card figures. From 2002 to 2009, your average eighth-grade reading scores inched up 4 percent while our scores were flat, and your average eighth-grade math scores rose 13 percent compared with our 9 percent increase, according to the National Association of Educational Progress.
On the other hand, Houston’s four-year graduation rate is basically the same as Chicago’s, depending on who’s crunching the numbers. And 87 percent of Chicago’s pupils are classified as “low income,” compared with 79 percent of pupils in Houston labeled “economically disadvantaged.”