which sites are good for a school science model?

Question

Science models under the topics of energy,environment management or landmarks in science. This is for school children

Answer 1

This is a little old, but good:
http://www.tenet.edu/teks/web/science/el.html

Here are some good links:
http://www.bcps.org/offices/lis/curric/elem/Escience.html

I just did a Yahoo! search on "science models elementary" so if you wanted to look for middle school, just change the search.

Here are a few of my bookmarks which might be helpful, too:
http://www.refdesk.com/
http://www.howstuffworks.com/
http://www.thinkquest.org/support/faqlibrary.htm
http://www.nas.edu/

I'm not certain this is what you were looking for, but it should get you started even if it's not exactly what you wanted. Your question was a little unclear. "Model" has a lot of meanings!

Answer 2

Try www.edmundscientific.com/ I've used their products for over 50 years. Request a catalog of fascinating instruments, toys, devices.