Science Resources for Elementary Teachers provides a comprehensive resource of internet sites. http://www.uvm.edu/~jmorris/Sci.html
Museum of Palentology at Berkley has  online exhibits, information about fossils, plants and animals. http://www.ucmp.berkeley.edu/
The Exploratorium visit this online-interactive science museum for some neat experiments and information. http://www.exploratorium.edu
Charlotte, the Vermont Whale find out why a whale was found near Charlotte, Vermont. http://www.uvm.edu/whale/whalehome.html
Dinosaurs in Hawaii view a multimedia dinosaur exhibit.  http://www.hcc.hawaii.edu/dinos/dinos.1.html
Austrailia National Botanical Gardens take a tour of Austrailian plants and wildlife. http://155.187.10.12/anbg/index.html
NASA information about aeronautics, earth, science and astronomy. http://www.gsfc.nasa.gov/NASA_homepage.html
Welcome to the Planets a collection of images and information about the planets. http://pds.jpl.nasa.gov/planets/
Math and Science Information math and sci resources for secondary school educators. http://www.tc.cornell.edu:80/Edu/MathSciGateway
Franklin Institute Science Museum visit numerous interactive science exhibits.. http://sln.fi.edu/tfi/welcome.html
Volcano World Information about the why and where of volcanos. http://volcano.und.nodak.edu
The Tele-Garden interact with a California garden filled with living plants http://www.usc.edu/dept/garden
Natural History Museum Information from the Natural History Museum in London. http://www.nhm.ac.uk
Rainforest Action Net Lots of information about the rainforest and how you can help protect it.  http://www.ran.org/ran
The Nine Planets text, pictures, sounds and movies about our solar system. http://seds.lpl.arizona.edu/billa/tnp
Discovery Channel Information in science and history. http://www.discovery.com
The Museum of Palentology Tour the museum to see and learn about some old fossils and dinosaurs. http://www.ucmp.berkeley.edu/
Journey North Study global animal migration patterns. http://www.learner.org/jnorth
EarthWatch weather information from a 3-D view.  http://www.earthwatch.com/
USGS Seismicity Current earthquake information, maps. http://quake.wr.usgs.gov/QUAKES/CURRENT/current.html
Frank Potter's Science Gems A comprehensive list of science and math curriculum resources. http://www-sci.lib.uci.edu/SEP/SEP.html
Yuckiest site on the Web Learn about bugs and worms and body parts through sound, video, graphics. Great site for elementary students. http://www.yucky.com
Bill Nye the Science Guy See clips from his show and lots of neat science info including the 'demo of the day'. http://nyelabs.kcts.org
Froggy HomePage Everything you ever wanted to know about amphibians. http://frog.simplenet.com/froggy/
Dole Foods Nutrition information for elementary students. http://www.dole5aday.com
E-Zoo A clearinghouse of links to information about animals.  http://netvet.wustl.edu/e-zoo.htm
National Science Teachers Association Curriculum, lessons and all kinds of science resources. http://www.nsta.org
Human Body Unit from Science World in British Columbia lets students explore and learn about the body. http://viking.stark.k12.oh.us/~orchard/human.htm
The Magic School Bus by Scholastic takes students on journeys to learn about science concepts. http://www.scholastic.com/magicschoolbus/index.htm