While research on the relationship between general education class size and student achievement is plentiful, research on class size in special education is scarce, even though class size issues must be considered particularly important to students with special educational needs. This summary is based on a systematic review that sought to examine…

This study provides an overview of class size research, examples of various class size and pupil-teacher-ratio (PTR) configurations commonly used by practitioners, and the most recent findings of scientifically controlled experimental Tennessee STAR studies. The learning environment is hierarchical in nature, with student-level data influenced by…

Provides reasons why class size and school size are important school improvement ideas; highlights findings of selected research on class size and school size; relates personal teaching experience supporting benefits of both small classes and small schools; describes results of a study of an eight-teacher school-within-a-school in Chicago.…

This report summarizes research on the effects of class size reduction, outlines lessons learned from large-scale class size reduction initiatives in California and Wisconsin, and draws out implications of the research and lessons for class size reduction in North Carolina. The evidence that smaller classes promote increased learning is strongest…

Reports that the debate over class size in schools has become more heated in recent years. Examines recent research and attempts to answer three questions regarding class size and academic achievement. Concludes that there is a link between the 2, but only in the early years and only with classes smaller than 20 students. (CFR)