Explored methods for helping students generate conceptual mathematical explanations during peer-mediated learning activities. Three groups (one with training in elaborated help, one with additional training in providing conceptual explanations, and one control) were compared after 18 weeks on mathematics achievement. Found that students with…

Examined the responses of low-achieving students to reform-based mathematics instruction. Found that both the organization and task demands of the reform classrooms presented verbal and social challenges to low achievers that need to be addressed if these students are to benefit from reform-based mathematics instruction. (Author)