Eric Mazur, “Confessions of a Converted Lecturer” (Abridged)

This is an 18 minutes version of a presentation by Eric Mazur about changes he made to his physics classroom that was originally 1 hour and 20 minute log.  The original presentation was given at UMBC on November 12, 2009.  The full length version is available here: http://youtu.be/WwslBPj8GgI