General Science

Bill Nye Demo of the Day
From the PBS show.
Science Hobbiest
Lots of science links, including homeschool science links.
JASON Project
Science and technology expeditions with curriculum guides.
Newton's Apple Index
Pick a lesson from the teachers' guides developed for seasons 9 through 14. They are designed to accompany the television show and are also a rich stand-alone resource.
You Can with Beakman and Jax
Experiments that you can do at home
Science Message Board
A place to post comments and ask questions.
Elementary Science This Month
Monthly activity, scientist profile, animal study, and sky watch. (This is no longer an active site, but the back issues are still available and very good.)
Helping Your Child Learn Science
Activities/experiments that you can do at home with your children, plus suggestions for field trips.
Frank Potter's Science Gems
Resources are sorted by category, subcategory, and grade level, (including college).
Explorer
A collection of educational resources (instructional software, lab activities, lesson plans, student created materials ...) for K-12 mathematics and science education.
Thinking Fountain A to Z - Science Museum of Minnesota
Entries have explanations, experiments, extension activities, and links for a wide variety of topics.
The X-Nilo Site
Science videos to order. X-Nilo's primary purpose is to educate children about science and the Bible and was designed to compete against secular children's science programs such as "Bill Nye the Science Guy" and "Beakman's World," offering a Biblical perspective to science. Check it out!
Homeschool Central - Creation Science Resources
Until I have time to personally check out the resources listed on this page, I will simply put a link here and you can check them out yourself.