Presents data from a study investigating whether pupil involvement in tasks was different for high, middle, and low achievers. Results of the study are presented in nine tables. (BR)

The effectiveness of an experimental mathematics teaching program was investigated. Observational measures revealed that teachers implemented the treatment. Analyses of product data showed that students of treatment teachers outperformed those of controls. Thus, teachers and/or teaching methods exerted a significant difference on student progress…

This book describes the Missouri Mathematics Effectiveness Project, a major systematic research program supported by the National Institute for Education. The report is based on a decade of naturalistic and experimental study of mathematics classrooms in intermediate elementary grades and junior high school classrooms. A rationale for the…