NotesFAQContact Us
Collection
Advanced
Search Tips
Source
Publication Type
Reports - Research1
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing one result Save | Export
Bredderman, Ted – 1982
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…
Descriptors: Academic Achievement, Conventional Instruction, Elementary Education, Elementary School Science