Karen Blumberg's Notes from TSETC. She covers sessions on building a PLN, using web 2.0 tools, researching on the web, teaching with games, using an iPad, using social media, going global, and using digital storytelling.
This website has a lot of media/entertainment type things as well... but there are a host of "games" for geography, literature, science (yay science!), history, language, and sports. (I've spent a lot of time trying to get my best time of naming all 50 states.)