It gives you information on length, volume, temperature, and mass. This site gives you a conversion calculator so you can see equivalencies between different units of measure. It covers distance, weight, and temperature. Geology Gems and Minerals See the Smithsonian Collection of gems and minerals. Bob's Rock Shop View and read about different rocks and minerals.
Fossils See and read about many different fossils.
Volcanoes Visit the Cascades Volcano Observatory and learn all about volcanoes. We are on our way to The Miami Science Museum to learn all about atoms and how they are related to electricity. See the different kinds of electricity and how they work. This site has terrific animations to help you understand the concepts. Boston Museum of Science Learn about static electricity when you go on a virtual tour of The Theater of Electricity at The Boston Museum of Science.