Explains the Every Teacher a Researcher (ETR) program and invites teachers to participate in classroom research on students' problem-solving abilities. Reviews previous approaches taken to investigations of problem solving in science. Identifies characteristics of successful and unsuccessful problem solvers. (ML)

Twenty-five years of research comparing student performance in NSF-funded science curricula to student performance in traditional courses was examined as part of a comprehensive synthesis of science education research. These curricula were found to be consistently more effective, suggesting that their philosophies/strategies/materials be…