Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Try this chemistry experiment with your curious kid and get some "shocking" results!

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

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

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.