The summer is a good time to explore and experiment with new things that you might use in the fall. In the PDF below you’ll find 77 resources that you might want try out over the next couple of months. Even if there’s nothing new to you in it, please consider passing it along to a colleague that could discover a few new things from it.
http://www.freetech4teachers.com/2011/06/77-web-resources-for-teacher-to-explore.html