There are so many great websites that your kids can use to learn about science and to reinforce their knowledge in creative ways. Here is a small sampling:
The Science Kids website has everything from information and quizzes to online games and experiment instructions.
Amusement Park Physics is for upper elementary kids as it as more detailed information than illustrations and graphics.
Infrared Zoo is used infrared light to show the difference between warm and cold-blooded animals.
Science Explorer has lots of fun experiments to try at home.
The Children’s Museum of Indianapolis has a variety of games that deal with topics ranging from archeology and dinosaurs to the physics of flying, and biotechnology.