This is the tenth and final post in the GeoGebra 4.0 Sneak Peek Series. In this post, we are going to discuss four more major changes/additions to GeoGebra.

1.) **GeoGebra Tube **– a new site for collecting and sharing GeoGebra materials. You can upload your worksheet to the GeoGebra Tube using the** File>Export** menu.

2.) **GeoGebra Prim **– the version of GeoGebra for elementary school students.

The GeoGebra Prim is a version of GeoGebra with the following features: Continue reading