Oh man, this video is the pits. If you want to lose street cred with your class then this is the one to show. It's trying to be like MTV but you end up just feeling really bad for the actors. If you can get past the gut instinct of, "What? What's happening here? Why are they sitting on a bunch of primary colored shapes? Who's that guy with the beard supposed to be?" then you might learn some geology but don't count on your students being so open minded. This video says it was made with college students in mind but take my advice and don't show it to any child who's learned to be sarcastic.