Discusses development of pupil grouping in European compulsory education into two opposite class organization types, mixed ability classes and ability-grouped classes. Categorizes the types along two dimensions with three program types and three grouping types, yielding nine teaching categories. Discusses comparative results of streaming and mixed…

Summarizes evidence from experimental research, ethnology, anthropology, and history about merits of multiage classrooms. Indicates studies show no consistent benefits of age segregation and some affective and social advantages from multiage grouping. Concludes that multiage and multigrade classrooms are socially and psychologically healthy…

This literature review concerns the concept of alternative grade configurations at the elementary level, in which elementary schools are subdivided into primary (K-2) and intermediate (3-5) units. Because of the paucity of literature on this concept, the major part of the report focuses on the reorganization of the elementary schools of the South…