teachertube

A few days ago someone pointed me to teachertube, basically a version of youtube which is specific to educational videos. This has a lot of overlap with mathskool, although there are a few significant differences - in particular, mathskool will be much more focused in topic (only math stuff), and will supplement the videos with a rated question/answer system, along with other optional supporting materials.

I'm excited to see that teachertube has already gained a respectable library of videos in a variety of subject areas. This gives me hope that teachers are willing and able to contribute their time to a free online learning resource, and that there is strong potential to build an evolving math education community around mathskool.