The project investigates which soft drink is worse for your teeth by observing the affect of soft drink on limestone.

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

Find out whether putting something on top of a plant will inhibit its growth.

This science fair project idea investigates whether plants can survive being frozen.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

In this cool experiment, learn how to find specific gravity of minerals using liquids of different densities to see which substances and items sink and float.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.