Community for Advancing Discovery Research in Education
CADRE is a network for STEM education researchers funded by the National Science Foundation's Discovery Research K-12 (DR K-12) program. Through in-person meetings, a web site, common interest groups, newsletters, and more, CADRE connects these researchers who are endeavoring to improve education in science, technology, engineering and mathematics in, and outside of, our schools.
Scroll down to “Research Instruments” and there are two compendiums (recommended).