The excellent people ant NUIT have helped me put together a series of small videos that complement my Microeconomic Theory course. I start teaching today and I will be posting the videos here as the course progresses. You can find my slides here and eventually all the videos will be there too, organized by lecture. These videos are 5-10 minutes each and are meant to be high-level synopses of the main themes of each lecture. The slides as well as the videos are released to the public domain under Creative Commons (non-commercial, attribution, share-alike) licenses. The first video is on Welfare Economics and features figure skating.
While we are on the subject please read Josh Gans’ on-the-money thoughts about free online education.