Piaget's concepts of knowledge seen as a result of active interaction between the child and his environment, and motivation, seen as intrinsic to intellectual functioning, have implications for the development of preschool programs. A preschool program must be action-oriented if the child is to learn to "know" and must offer an…

This document is Part II of a two-part project whose object was to identify children's sequential development from birth through age seven and to identify the materials which would be used to strengthen or initiate a behavioral facet. The materials surveyed for potential use with preschool children are described as ranging from standard toys…