The 4th Annual North American GeoGebra Conference will be held August 3 and 4 at Miami University in Oxford, Ohio. This FREE conference features over 50 content-based sessions, a 2-day introductory workshop, and a Digital Ethics Conference-in-a-Conference on August 4.
Markus Howenwarter and John Golden will be Keynoting the GeoGebra Conference. Richard Stallman will be Keynote for the Digital Ethics CiC.
Join the event! https://sites.google.com/site/ggbmidwest2013/
Support the conference! http://www.fundageek.com/project/detail/634/2013-GeoGebra-North-America-Conference