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

Discover whether eating certain foods will make you smell (not only bad breath) but through skin cells.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

In this science fair project, students evaluate if the phases of the moon affect the way people feel.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

This project uses toy cars to determine how friction and gravity affect cars and braking.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.

Construct batteries that make electricity from fruits with this fun science fair project.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Science fair project that examines condensation and the conditions needed in order for dew to form.

Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

This experiment will test whether people are better auditory or visual learners and if there is a link between gender and either of these learning types.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

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