From an evolutionary perspective, the normal social play of children involves kids of various ages. Our human and great-ape ancestors most likely lived in small groups with low birth rates, which made play with others of nearly the same age rare. Consequently, the evolutionary functions of children's social play are best understood by examining…

Multi-age classrooms feature the purposeful grouping of students from two or more grade levels in order to form communities of learners. During the past 40 years, multi-age education has been examined in literature and research in many different ways and contexts. In the subject area of visual art, however, little literature can be found that…