New reforms in science education call for three-dimensional learning by integrating disciplinary core ideas, science and engineering practices, and "crosscutting concepts" (CCCs). These reforms defined the new term, crosscutting concept (CCC), as a lens that has explanatory power across disciplines. To describe how researchers are…

Highlights the old but important debate about the difference between statistical significance and the practical or educational value of research findings. Argues for proper reporting of quantitative research using meta-analysis methods developed in the 1970s. Contains 53 references. (DDR)

Reports on an action research study of one male science education professor's experience teaching elementary science methods to females. Presents the perspectives of co-researchers and examines what each learned about the professor's practice. Contains 97 references. (DDR)