Links
Compadre: www.compadre.org
Mazur's website on education: mazur-www.harvard.edu
PhysEd at University of Minnesota: www.physics.umn.edu
Institute for transforming undergraduate Education: www.udel.edu
PHS Resource Center: psrc.aapt.org
UMD Lecture demonstrations: www.physics.umd.edu
UMD Physics Education Research group: www.physics.umd.edu