First let me say that if you don't subscribe to Free Technology for Teachers, you are missing out. This guy finds the greatest stuff on the web and most of it's free. He also sends a daily email with his latest finds for all grade levels and all subjects. This was what he sent this morning: This evening I had the pleasure of hearing Dan Meyer give the keynote at the Maine School of Science and Math's Educator Summer Camp. I'll post my notes from his talk tomorrow, but in the meantime I want to point out Dan's 101 Questions site. 101 Questions is a site on which he is sharing images and videos as prompts for developing math questions. Each image and video has a 140 character field in which you can enter your question. Questions are compiled and can be Tweeted. Take a look at the top 10 to get a feel for what you will find on 101 Questions. Looks like it would be very cool for you math teachers who want to incorporate a little technology in your classes or just want to generate some discussions! Enjoy!