This is a good online science site for children of all ages. If you or your child(ren) are a hands-on, do-it-yourself like working on the science toys that teach scientific concepts and investigation, This is a site for you.
To check this site out, Click on the noted attached link at Science Toy Maker Site
When you get to the site you'll see a brief introduction and some featured science projects from easy to advanced. Click on any one to get complete instructions to make a variety of science toys including:
•Vortex, Whirlpool, Tornado, or Dust Devil
•Rubber Band Ball
•Overhead Water Rocket Launcher
•Giant Water Prism
(This is a courtesy post from Click Schooling )