SMALLER CLASSES NOT ENOUGH TO REDUCE ACHIEVEMENT GAP

Northwestern News:

A Northwestern University study investigating the effects of class size on the achievement gap between high and low academic achievers suggests that high achievers benefit more from small classes than low achievers, especially at the kindergarten and first grade levels.

"While decreasing class size may increase achievement on average for all types of students, it does not appear to reduce the achievement gap within a class," said Spyros Konstantopoulos, assistant professor at Northwestern's School of Education and Social Policy.

Konstantopoulos' study, which appears in the March issue of Elementary School Journal, questions commonly held assumptions about class size and the academic achievement gap -- one of the most debated and perplexing issues in education today.

The Northwestern professor worked with data from Project STAR, a landmark longitudinal study launched in 1985 by the State of Tennessee to determine whether small classes positively impacted the academic achievement of students.

Considered one of the most important investigations in education, STAR made it abundantly clear that on average small classes had a positive impact on the academic performance of all students.

Posted by Jim Zellmer at March 4, 2008 12:10 AM
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