http://netvouz.com/jgordon/tag/exchange?feed=rss jgordon's bookmarks tagged "exchange" on Netvouz http://www.ubdexchange.org/ OUTSTANDING SUPPORT FOR UBD!!! Subscription site. The Understanding by Design Exchange is a cooperative Web site devoted to the development and peer review of curriculum units. ASCD > Understanding By Design jgordon Thu, 04 Aug 2005 20:28:03 GMT