Many methods have been developed for managing groups in active learning classes, but little research has been done on the effect of group structure itself. Results are presented for an active learning physics class in which half of the class was placed in academically homogeneous groups while the other half was in heterogeneous groups. Students…

This article presents a research study on the interactional styles of teacher educators in the English language teacher education classroom. Two research methodologies, ethnomethodological conversation analysis and self-evaluation of teacher talk were applied to analyze 34 content- and language-based classes of nine English language teacher…

This action research study focused on how various grouping strategies influenced preservice teachers' differentiation of instruction. The participants included a third grade mentor teacher and three preservice teacher candidates. The candidate preparation curriculum consisted of seminars, daily field-based learning experiences, and ongoing…

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)

Maintains that ability-group tracking focuses on two issues: (1) whether tracking is more effective in promoting student learning; and (2) whether all students benefit from tracking to the same degree. Concludes that tracking, as currently practiced, tends to be both inequitable and, at least for some students, ineffective. (CFR)

A commentary precedes this previously published article that presents different perspectives on the inclusion of gifted students in the heterogeneously grouped classroom. A professor advocates homogeneous ability grouping, a teacher explains how inclusion can be impractical, and a parent describes the benefits of appropriate placement. (Contains 3…

This article reviews the literature on grouping and argues for flexible grouping of students according to ability and achievement levels and maintains that grouping gifted students heterogeneously and providing cooperative learning leads to lowered achievement and motivation and poorer attitudes toward school for gifted students. (DB)

This article argues that the literature offers inconclusive evidence to support Ontario initiatives mandating destreaming of students by ability level. Issues discussed include academic performance, segregation on the basis of academic ability, opportunity for equality of academic outcomes, drop-out rates, attitudes, and sociological constructs.…

Grouping students homogeneously by ability level is a common practice in public middle and secondary schools. This practice persists despite research evidence that it actively hinders students' learning. To change grouping practices, however, concurrent changes must be made in the design of schedules, curriculum, and instruction. Such changes can…

Responds to Maureen Hallinan's review of research and recommendations regarding grouping students for instructional purposes. Contends that ability grouping is much more than an administrative practice. Concludes that the school's normative, social, and political climate should be the object of reform. (CFR)

Describes the effort of a middle-school teacher to incorporate heterogeneous grouping into her math class. One day per week, heterogeneously grouped math students worked in teams to solve and present solutions to different kinds of logic problems. Suggests that flexibility and freedom to be creative are the keys for incorporating new ideas into…

A commentary precedes this previously published study that indicates fifth-grade and eighth-grade students in homogeneous classes perceived that their teachers held higher expectations of them than did students who were heterogeneously grouped. The statistical methods used in the study are explained, along with key findings. (Contains references.)…