Here's a video of a presentation about the virtual education project "I Dig Science." Speakers include Barry Joseph of Global Kids, one of our Global Kids teen leaders Amana, the Field Museum's Audrey Aronowsky, and myself.
This was for the National Writing Project "Digital Is" conference held in Philadelphia a couple of years ago. It's still one of the best overall descriptions of this virtual fossil dig for teens that we've ever done.
I particularly like how Barry simultaneously presents and films the talk with his Flip camera. Only he can get away with that.