Given that grouping students homogeneously has proved to be more deleterious than beneficial to student learning and self-concept, principals of middle level schools have the responsibility to implement more heterogeneous grouping arrangements in their schools. Grouping programs that provide multiple criteria for determining student ability and…

This study analyzes the impact of school structure on the friendship networks of students in desegregated schools in Israel. It highlights the importance of school features, such as the homeclass, to the formation of relationships among seventh through ninth grade students. A review of research literature on this topic is presented in the areas of…

An introductory editorial essay on responding differently to student differences, the theme of this issue of "Educational Leadership." Addresses problems arising from discrimination and tracking, and cites articles that show how dissimilar students can work together. (TE)

Maintains that current research suggests that heterogeneous grouping is preferable. Reports on a study of a new mathematics curriculum using 600 students in 6 Dutch schools. Finds that students in heterogeneous classes taught with cooperative-learning techniques achieved more than students in traditional ability-grouped classrooms. (CFR)

This article reviews the literature on cooperative learning and ability grouping for gifted students and concludes that grouping, in and of itself, does not affect achievement and that grouping decisions need to be based on educational choices according to students' individual needs. Schools are encouraged to provide both ability grouping and…

Nongraded education is the practice of teaching children of different ages and ability levels together in the same classroom, without dividing them or the curriculum into steps labeled by "grade" designations. Children progress along the continuum from easier to more difficult material at their own, varying rates of speed. Interest in nongraded…