Science NetLinks Links for all science areas
National Science Digital Library - Science online library for education and research
Exploratorium - Hands-on activities, online exhibits, articles, videos, and more on science - check out the educators session
http://www.bear.org/website/lily-a-hope/live-den-cam.html Watch a live den cam of a black bear and her cubs in Minnesota.
http://www.eiestore.com/index.html This is a website that offers engineering kits.
http://www.theworks.org/ Take a look at an engineering museum that provides teacher with professional development and inspires students. Math