It is only natural to meet and interact with individuals of all ages. A mixed age environment provides endless opportunities for older children to display leadership skills and compassion for younger ones while younger children like to emulate their mentors.

In The Benefits of Mixed Age Grouping (1995), Katz provides a clear understanding of what “mixed-age grouping” means. She writes that “Although humans are not usually born in litters, we seem to insist that they be educated in them.” In most families children are born one at a time, and if the parents opt to have more than one child, the children are spaced out over a few years. In the home, the older children help the younger ones with certain tasks. In this helping relationship, the younger and older children work together to help the younger learn new skills.

Often, an older child may read a story to a younger child, occasionally pointing out letters of the alphabet as they read. The older child has the opportunity to develop and solidify reading abilities, while the younger has an opportunity to develop listening and early reading skills.

These sorts of opportunities occur naturally in a home environment. However, as more parents join the work force, and children enter child care settings in which they are grouped according to age, there are fewer opportunities for children to learn from older or younger children in a natural way. Mixed-age classrooms allow this sort of interaction between older and younger children to occur.

The research supporting mixed-age classrooms indicates that academic achievement is the same as, or better than, the academic achievement of children in same-grade classrooms. Mixed-age classrooms do not negatively affect student achievement, and students in these classrooms have significantly more positive attitudes toward school, themselves, and others (Stone, 1998; Veenman, 1996). The Association for Childhood Education International (ACEI) lists the following benefits of multiage classrooms:

  • Children are able to spend several years with the same teacher. This allows the teacher to develop a deeper understanding of a child’s strengths and needs, and is therefore in a better position to support the child’s learning.
  • Children have several years to develop, and are able to see themselves as progressive, successful learners.
  • Children are viewed as unique individuals. The teacher focuses on teaching each child according to his or her own strengths, unlike in same-grade classrooms that often expect all children to be at the same place at the same time with regard to ability.
  • Children are not labeled according to their ability. For example, children in same-grade classrooms may be labeled “below grade level” or “low.” These children may stop trying, while those labeled as “above grade level” or “high” may not feel challenged.
  • Children learn at their own rate, with no fear of retention. In same-grade classrooms, children are retained if they do not master content by the end of the year. In mixed-age classrooms, children have more time to master content, and this removes their fear of being retained in school.
  • Children develop a sense of family with their classmates. They become a “family of learners” who support and care for each other.
  • Older children have the opportunity to serve as mentors and to take leadership roles.
  • Children are more likely to cooperate than compete. The spirit of cooperation and caring makes it possible for children to help each other as individuals, not see each other as competitors.
  • Older children model more sophisticated approaches to problem solving, and younger children are able to accomplish tasks they could not do without the assistance of older children. This dynamic increases the older child’s level of independence and competence.
  • Children are invited to take charge of their learning, by making choices at centers and with project work. This sense of “ownership” and self-direction is the foundation for lifelong learning.
  • Children have almost an extra month of teaching time, because the teacher does not have to spend the early weeks in the school year getting to know each child. Less review of prior instruction is needed before proceeding with new content.

Katz, Lilian. (1995). The benefits of mixed-age grouping. ERIC Digest. Champaign, IL: ERIC Clearinghouse on Elementary and Early Childhood Education.