CMK08,CMK09,David Thornburg,Constructing Modern Knowledge,Educon 2.1,educon2.1,Gary Stager Dr. David Thornburg, one of the world's most popular and prominent innovators in educational technology will lead two workshops at the Educon 2.1 preconference…

math,science,S.T.E.M.,CMK08,Educon 2.1,Constructing Modern Knowledge Save the date! Educon 2.1 Preconference Event I'm pleased to announce a one-of-a-kind educational event for January 22, 2009 at Philadelphia's Science Leadership Academy. Constructing Modern…