Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

Determine how wind speed affects the stability of a kite and the ease of getting it into the air.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

An home science experiment for older students that teaches about the science behind heat.

Learn about what happens to a current-carrying wire in a magnetic field in this cool electromagnetism experiment!

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

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

This science fair project idea will be examining oxidation and acid rain

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

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.

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

This project explores what happens to a rubber band when it is heated and cooled.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

This science fair project idea compares biodiversity between drops of water.

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!