http://netvouz.com/pdboyer/tag/collection?feed=rss pdboyer's bookmarks tagged "collection" on Netvouz http://www.hsdvl.org/ Videos to Enhance Understanding and Teaching of K-12 Learning Goals The Science Media Group, part of the Science Education Department at the Harvard-Smithsonian Center for Astrophysics and producer of A PRIVATE UNIVERSE, has built an extensive collection of digital video materials supporting science, technology, engineering, and mathematics(STEM) education reform. HS-Digital Video Library pdboyer Sun, 07 Nov 2010 00:18:46 GMT