In posttest results, 76 prealgebra students who learned about functions in a unit emphasizing multiple formats, anchoring learning in a thematic context, and problem solving in cooperative groups were more successful at problem solving and problem representation than were 56 comparison students conventionally taught. Similar results were found for…

The purpose of this study was to determine if there would be a significant difference in the achievement levels of two groups of eighth-grade Algebra I students when one group receives instruction from a non-traditional (Saxon) method of instruction, and the other receives instruction from a traditional method (Fair and Bragg text). The study was…

Project SEED is a U.S. nationwide program in which professional mathematicians and scientists from major universities, research corporations, and the community teach abstract, conceptually oriented mathematics to full-sized classes of elementary school children on a daily basis as an extra-period supplement to their mathematics program. The…

This study reports the results of the implementation of Project SEED, a mathematics program for urban elementary school students, in five urban districts: Camden (New Jersey); Dallas (Texas); Detroit (Michigan); Indianapolis (Indiana); and the West Contra Costa Unified School District in Richmond and San Pablo (California). Students exposed to at…

Describes the Treisman model which involves supplemental workshops in which college students solve problems in collaborative learning groups. Reports on the effectiveness of Math Excel, an implementation of the Treisman model for introductory mathematics courses at Oregon State University over five academic terms. Reveals a significant effect on…