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 paper discusses grouping for instruction in teaching science. Suggestions include grouping students in science experiments and demonstrations, grouping by using videotapes and other audiovisual aids, flexible grouping, committee work, flexible discussion groups, minilessons, activity-centered teaching, modeling, individualized reading, and…