Full recording (audio, video, chat) from Elluminate
Text chat only:
Math 2.0 Interest Group 09 26 2009 Meeting Chat Only

About the event

Saturday, September 26th we will meet in the LearnCentral public Elluminate room at 1pm Eastern US time:
You can come some half an hour earlier to test the mike, doodle on the white board and otherwise explore the virtual meeting room. Use World Clock to find your local time for this event: worldclock/fixedtime.html? month=9&day=26&year=2009&hour= 13&min=0&sec=0&p1=207

Hosts: Michael Borcherds, Markus Hohenwarter

This event is a part of the ongoing Math 2.0 interest group conversation series. Always-discussed topics:
  • principles of Math 2.0 teaching and learning
  • networks and communities creating social math objects
  • platforms for remote communication of this interest group
  • our projects and collaboration
  • publishing efforts and bibliography


GeoGebra ( ) is open-source software for mathematics learning and teaching from elementary to university level run by the educational non-profit organization GeoGebra Inc. Its world-wide user community has translated the software to 45 languages, shares interactive online materials at , and is currently building a network of GeoGebra Institutes ( ) to provide professional development for teachers, conduct research projects, and continue the software development.

North American GeoGebra Conference 2010

Download Presentation & Example Files


Michael Borcherds

Markus Hohenwarter
Michael is the lead developer of GeoGebra and a math teacher in Birmingham, UK.

Markus is the creator and project leader of GeoGebra. He started the project in 2001 at the University of Salzburg, Austria, before continuing it at Florida Atlantic and Florida State Universities in the US.