During a seven year period science materials, designed to promote discovery learning for children aged five to thirteen, were developed and revised on the basis of a formative evaluation. Student and teacher data were analyzed in order to determine which curriculum materials contributed to cognitive and affective objectives. (BJG)

This document is the third in a series of 12 early childhood program descriptions compiled by the Far West Laboratory for Educational Research and Development. The program described here is the Cognitive Curriculum developed by David Weikart at the High/Scope Educational Research Foundation at Ypsilanti, Michigan. The Cognitive Curriculum, which…