English tutorials of the GeoGebra Windows Tablet App
Tips for using GeoGebra
More: http://geogebrawiki.pbworks.com/Compass-and-Straightedge Use GeoGebra to do compass and straightedge constructions in exactly the same way as on paper except now the constructions are dynamic!
Challenges that ask how would you do this with GeoGebra? What did you see? What did you think?
Deutsche Video-Tutorials der GeoGebra Windows Tablet App