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…

Two seemingly different threads are in play on the issue of class size. The first is manifested in media reports that tell readers that class sizes are rising to concerning levels. The second thread appears in the work of some researchers and education leaders and suggests that repurposing class-size reduction funds to pay for other reforms may…

Many students begin their college experience enrolled in large introductory classes. These classes are likely to enroll students who are at risk of leaving college without a degree. As such, these classes have the potential to reach at-risk students including first-year, first-generation, undeclared, and underrepresented minority (URM) students.…

With few exceptions, empirical research investigating the possibility of heterogeneous benefits of class size reduction lacks a conceptual framework about specific dimensions of potential heterogeneity. In this paper we develop a model of education production that incorporates disruption and student achievement and illustrates how these underlying…

Policy Matters Ohio looked at schools rated the highest over a two-year period in each of Ohio's eight largest urban districts. State, school, and district data were used to examine schools--district-run and charter--that were rated Excellent or higher for either the 2010-11 or the 2011-12 school year or both. The number of schools examined ranged…

Does reduced class size cause higher academic achievement for both Black and other students in reading, mathematics, listening, and word recognition skills? Do Black students benefit more than other students from reduced class size? Does the magnitude of the minority advantages vary significantly across schools? This article addresses the causal…

"Education Matters" is the monthly newsletter of the Association of American Educators (AAE), an organization dedicated to advancing the American teaching profession through personal growth, professional development, teacher advocacy and protection. This issue of the newsletter includes: (1) Whatever It Takes? (Maybe Not): 4 Reasons…

Do smaller classes boost achievement mainly by helping teachers impart specific academic skills to students with low academic achievement? Or do they do so primarily by helping teachers engage poorly behaving students? The analysis uses the grade 3 to 4 transition in San Diego Unified School District as a source of exogenous variation in class…

California entered 2010-11 with a longstanding imbalance between ongoing spending and income. To help close that gap, state policymakers suspended Proposition 98, the minimum funding guarantee for K-12 schools and community colleges. In total, revenues for K-12 schools are down nearly 10% this year compared with 2007-08. Yet more cuts loom as the…

The California class size reduction program provided schools with cash rewards for K-3 classes of 20 or fewer students. I show how program rules made it possible for schools to save money by using mixed-grade classes to meet class size reduction obligations while maintaining larger average class sizes. I also show that this smoothing of students…

This article describes a multifaceted program that improves the mathematics instruction in a school district's 10 lowest-performing schools. This program includes seven support components--including monetary incentives for teachers, professional development, education technology, and reduced class sizes. After three years, results show that the…

Much of the economic education literature suggests that the principles of economics class size does not significantly affect student performance. However, study methods have varied in terms of the aggregation level (student or class), the measure of performance (TUCE or course letter grade), and the class size measure (e.g., students who completed…

Develops a political economy framework for mapping and interpreting the competing purposes of schooling by examining five paradoxes in national policy debates addressing class size in public elementary schools. The framework highlights answers to the question: What kind of an economic good is education? (education as a service industry, producer…

Discusses the financial risks of pursuing class-size reduction, especially as states are struggling to maintain spending levels, and the evidence concerning its benefits. (EV)

Describes Project STAR, the Tennessee class-size study, from the research design through study findings. Data collection for STAR students will continue through 1999, but early findings suggest that small class size in the early years of school continues to have beneficial impacts through the high school years. (SLD)