This science fair project idea explores substances that cause a bubble to last longer.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Discover whether cold or hot water from the faucet will boil faster on the stove.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Find out whether a longer airplane will fly farther or a wider paper airplane.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

This science fair project teaches students about wilting and browning of salad greens.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.