Summarizes changes in student achievement and behavior (cross-racial selections) due to the adoption of an activity-based elementary education program (Harcourt Brace Jovanovich Classroom Laboratories and Elementary Science Study units) in Springfield, Massachusetts. Emphasis of hands-on experience in mixed-race groups was effective in student…

Classificatory behavior of 41 fourth graders enrolled in a science program at the National Zoological Park in Washington, D.C. was assessed on an instrument adapted from Piaget's interviews with children on class inclusion. Developmental levels were related to student performance in the program. Data analysis shows that students with a high…

A quantitative synthesis of research findings on the effects of three major activity-based elementary science programs developed with National Science Foundation support was conducted. Controlled evaluation studies of the Elementary Science Study (ESS), Science-A Process Approach (SAPA), or The Science Curriculum Improvement Study (SCIS) were used…

Provided are suggestions and recommendations for each item on the checklist, contained in Part A of the handbook, which was designed to help elementary school principals assess and improve science programs in their schools. Suggestions/recommendations, designed to make the checklist more meaningful and useful, are keyed by number and/or letter to…

This checklist is designed to help elementary school principals assess and improve science programs in their schools. The checklist is divided into four major sections, each dealing with an area that has an impact on these programs: (1) administrative aspects, considering the science curriculum plan, provisions for science in the budget,…