Just an FYI for those of you who aren't familiar with this free resource, you should check it out http://www.thehomeschoolchannel.tv/ I have been a fan on FaceBook for a while, but just watched the first show today. We just finished Biology 101: Avian Creatures. It was really intersting for my 7 year old, but I can see that it would also be intersting for high schoolers. You can view the whole week's schedule (they repeat a lot) so you can plan accordingly. If you really like a particular show, you can purchase the DVD, but I think they are a little expensive. They also do interviews with higher ups in HSLDA, devotionals, cooking episodes... a little of everything.