I'm conducting a workshop in a few weeks with a group of math teachers who are new to technology integration. I have some resources but am looking for additional ideas on great math sites, links, etc., as well as articles, video, etc., on social networking. Of course I plan to share with them this site as well as twitter, but any ideas you have that could assist would be greatly appreciated! Please respond here or contact me via Twitter @ tracyrenee70. Thanks!!