http://netvouz.com/lfriedrich/tag/virtual?feed=rss lfriedrich's bookmarks tagged "virtual" on Netvouz http://nlvm.usu.edu/en/nav/vlibrary.html The National Library of Virtual Manipulatives (NLVM) is an NSF supported project that began in 1999 to develop a library of uniquely interactive, web-based virtual manipulatives or concept tutorials, mostly in the form of Java applets, for mathematics instruction (K-12 emphasis). The manipulatives can be demonstrated in English and Spanish! Teacher Resources lfriedrich Wed, 28 Feb 2007 17:10:44 GMT http://www.field-trips.org/trips.htm General Teacher Support Sites lfriedrich Fri, 09 Feb 2007 00:39:58 GMT