Understanding the effects of class size reduction (CSR) has been an enduring issue in education. For the past 3 decades, Project STAR has stimulated research and policy discussions regarding the effects of CSR on a variety of outcomes. Schanzenbach (2007) reviewed STAR studies and concluded that small classes improved student academic outcomes.…

Although the use of clickers and peer discussion is becoming common in large-lecture undergraduate biology courses, their use is limited in small-enrollment seminar-style courses. To investigate whether facilitating peer discussion with clickers would add value to a small-enrollment seminar-style course, we evaluated their usefulness in an…

This report presents a comprehensive preliminary analysis of how California's Class Size Reduction (CSR) initiative has impacted student achievement during the first 2 years of implementation. The analysis is based on complete student, classroom, and teacher records from 26,126 students in 1,174 classrooms from 83 schools in 8 Southern California…

This paper discusses research studies concerning class size and its relation to academic achievement. It also explores whether educational benefits of smaller classes justify the additional cost and whether an optimum class size exists that maximizes educational benefits and cost effectiveness. Following a review of the literature, the paper…

For years the issue of class size has been the subject of hundreds of educational research studies. The effects of class size on student achievement, student and teacher attitudes, instructional setting, and total classroom environment have been examined and re-examined. In general, the findings of these studies have been inconclusive, though for…

This article is condensed from the topical kit, "NEA Focus: Class Size--A Critical Factor in Quality Education." It cites research on the effects of class size on classroom environment, pupil attitudes, and teacher morale. It also discusses the politics of class size and the advantages of small classes. (SJL)

Literature on the relation between class size and student achievement is reviewed, and policy alternatives are suggested. Class size reduction strategies, focusing on individual or small group tutoring, are proposed for primary and secondary instruction. Implementing these strategies requires ambitious staff development programs. (SLD)

During 1999/2000, the Saginaw, Michigan public schools implemented a reduced class size program in grades 1 and 2. At grade 1 (23 rooms), reduced-size classes were maintained at no more than 18 pupils; at grade 2 (5 rooms), the limit was 21 pupils. Comparison classes were identified to assess the impact of the program. Students in both conditions…

The use of recent college graduates as volunteer teachers has increased in recent years with the growth of the Teach for America program and alternative middle schools for at-risk children from low income homes. Very few studies to date have investigated the effects of the use of such teachers on student learning and engagement in school. The…

A review of the literature on compensatory education programs was conducted to determine the effects of their following design features: (1) instructional setting; (2) class size; (3) ability grouping; and (4) various types of instructors. Remedial instruction in reading, language arts, and mathematics for elementary school students was…