Math Forum http://mathforum.org/kb List of forum topics en Re: Free geometry tools... http://mathforum.org/kb/thread.jspa?messageID=6202885&tstart=0#6202885 plus a new YouTube:

 May 3, 2008 6:09:40 PM May 3, 2008 6:09:40 PM urner@alumni.princeton.edu 0 Free geometry tools... http://mathforum.org/kb/thread.jspa?messageID=6202109&tstart=0#6202109 and keyboard per child, this might be especially
interesting, but also if you share]]> May 2, 2008 11:31:09 PM May 2, 2008 11:31:09 PM urner@alumni.princeton.edu 1