October 14, 2008 CMK News / Speakers . . Pages: 1 2 Tags: CMK08, cmk09, Constructing Modern Knowledge, david thornburg, Educon 2.1, Gary Stager, Logo, math, science, Scratch, sla, STEM You Might Also Like CMK 11 Guest Speaker Derrick Pitts In the News July 7, 2011 Alfie Kohn on Assessment September 29, 2010 CMK 2011 Guest Speaker on Tonight’s Countdown with Keith Olbermann November 17, 2010
