I've been monkeying around with GeoGebra for a couple of days. It is like Sketchpad, but free and open-source. So far I like GSP better. On the other hand, GeoGebra is free and my students could have it at home... And of course if I can get the applet to work in my previous post, I might have a way to post GeoGebra files on webpages as applets, something that GSP doesn't really offer. We'll see how this works out.

Have you seen JSXGraph? It imports Geogebra and requires no Java plugin.

ReplyDeleteI learned of it here.