Elementary school teachers need to evolve a science program which integrates the three theories of learning: namely, learning by conditioning, discovery, or equilibration. Opportunity for self-directed learning should be supplemented by introduction of new concepts. Science Curriculum Improvement Study materials are suggested as suitable examples…

Six papers are presented related to the problem of curriculum evaluation and the Science Curriculum Improvement Study (SCIS). The findings of feedback from teachers on units of material produced for the project are discussed. An examination is made of the dynamics of classroom behavior when SCIS is taught. Also included is a discussion of…