Uh-oh! Is that a pill sitting on the counter or a piece of candy?

What happens when colored beams of light mix? You might be surprised.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Do different types of oil mix or stack? Find out in this science fair project idea!

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.