You may want to try out Edubuntu [1], which contains many open source educational applications. You can try it online, and download it if you like it. I recom

You may want to try out Edubuntu [1], which contains many open source educational applications. You can try it online, and download it if you like it. I recommend installing it in a VM. If you are already running Linux, you can simply install the packages that you want [2]. [1] http://www.edubuntu.org/ http://www.edubuntu.org/ [2] https://wiki.ubuntu.com/Edubuntu/AppGuide https://wiki.ubuntu.com/Edubuntu/AppGuide