Rachel Cromidas
As camps go, the Summer Program in Mathematical Problem Solving might
sound like a recipe for misery: six hours of head-scratching math
instruction each day and nights in a college dorm far from home.But Mattie Williams, 13, who attends Middle School 343 in the Bronx, was
happy to attend, giving up summer barbecues with her parents and
afternoons in the park with her Chihuahua, Pepsi. She and 16 other
adolescents are spending three weeks at Bard College here in a free, new camp for low-income students who are gifted in mathematics.
All are entering eighth grade at New York City public middle schools
where at least 75 percent of the student body is eligible for free
lunches. And all love math. At this camp, asking “What kind of math do
you like, algebra or geometry?” is considered an appropriate icebreaker,
and invoking the newly learned term “the multiplication principle”
elicits whoops and high-fives.
In a Bard classroom one afternoon, it seemed for a moment that Arturo
Portnoy had stumped everyone. Dr. Portnoy, a math professor visiting
from the University of Puerto Rico, posed this question: “The length of a
rectangle is increased by 10 percent and the width is decreased by 10
percent. What percentage of the old area is the new area?” The 17 campers whispered and scribbled. One crumpled his paper into a
ball. Mattie Williams may have looked as if she was doodling as she drew
dozens of tiny rectangles in her notebook, but she was hard at work on
the problem, which was taken from the American Mathematics Competitions,
a contest series known for its difficulty. In less than 10 minutes, she had the answer — 99 percent — and was ready for the next question.
For some schoolchildren, mathematics is a competitive sport, and summer
is the time for training — poring over test-prep books, taking practice
exams and attending selective math camps. But for students who cannot
afford such programs, or have not been exposed to many advanced math
concepts, the avenues to new skills are limited.
Daniel Zaharopol, the director of the camp at Bard,
is trying to change that. He has brought four math educators to the
Bard campus to teach the middle school students concepts as varied as
number theory and cryptography. Among the instructors is Mr. Portnoy, a
director of the Puerto Rico Mathematical Olympiads. The camp is financed by the Art of Problem Solving Foundation, the
nonprofit arm of an online school that promotes math education for gifted students. Classes meet in two-hour sessions and cover topics including voting theory, graph theory, and math and the arts.
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