Supports B. Plowden and David Elkind's rationale for developmental early childhood education that considers children's unique learning modes. Describes four program elements: opportunities for developmental tasks, teachers' knowledge of children's development, concrete learning experiences, and appropriate setting. Discusses curriculum…

Presents a study to examine the effects of a verbal teaching strategy versus a strategy providing instruction using activities and manipulatives in four seventh grade earth science classes with students of varying cognitive abilities (n=83). Results indicate that students with more cognitive structures perform better and that using manipulatives…