GeoGebra+authoring+environment+and+community

**Recordings**
[|Full recording (audio, video, chat) from Elluminate] Text chat only: media type="custom" key="4450675"

**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: http://www.timeanddate.com/ 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**
GeoGebra (www.geogebra.org ) 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 www.geogebra.org/wiki, and is currently building a network of GeoGebra Institutes (www.geogebra.org/igi ) to provide professional development for teachers, conduct research projects, and continue the software development.
 * Markus Hohenwarter - project leader
 * Michael Borcherds - lead developer
 * Zsolt Lavicza - research

http://www.geogebra.org/talks/2009/2009-09-26-geogebra-math20/
 * North American GeoGebra Conference 2010**
 * July 27-28, 2010 in Ithaca NY
 * http://sites.google.com/site/geogebrana2010/
 * Download Presentation & Example Files**

**Hosts**
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. ||
 * Michael Borcherds ||  ||  Markus Hohenwarter ||
 * < [[image:Michael_Borcherdis.jpg width="120" height="181"]]