This science fair project idea investigates which objects float and sink in honey, water, and oil.

This classic children's game demonstrates how sound travels through air vs. through a solid.

This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.