Quick List of 50 Teaching Tips [So You Want To Teach?]
Next Gen Learning Challenges - Have a great idea for improving college readiness with technology? There's grants of $250,000 to $750,000 available to fund it through this program.
Rhythm Rhyme Results - This company makes educational rap music that's not going to make you want to gouge your eyes out. They do sell their music, but there's quite a few free resources to download and/or access through their site.
Nonprofit At Work On Free Digital Science Textbook [The Consumerist] - This needs to be done for every subject and grade level, whether it be by a nonprofit or a university. Perhaps you can tie this to the second link above?
Review: LEGO Mindstorms Education Kit [Wired: GeekDad] - Expensive, but worth every penny. This should be in math and science classrooms across the country!