Multiage education is the placement of children of varying ages, grades, and ability levels in the same classroom with the aim of improving learning for all of them. Teaching a multiage class requires very different knowledge and skills than teaching traditional single-grade classes. Interest in multiage education has grown in recent years, and…

Multiage grouping is one way schools can organize around students and their learning. In multiage grouping, students of different chronological ages are intentionally assigned to the same classroom. Multiage grouping may also be called "mixed age." Other terms, such as "nongraded,""ungraded,""multigrade," or "split-grade," are often used…