Some of the lessons I’ve developed over the years are available for sale at my online store, linked above. If you see something mentioned in this blog that you’d like to see offered in the store, let me know! I’m happy to respond to reader requests.
Outstanding sources for teachers on the ‘net:
Colorado Phet – online science and math simulations
Horizontal Transfer Podcast – terrific meeting ground for creative, forward-thinking serious professionals in science education