What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

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.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Explore if planting seeds in a certain direction will affect how fast it germinates.

Science fair project that determines the correlation between wind direction and subsequent weather patterns.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

Detail the chemical properties, nutritional value, medicinal effects of garlic, Write a detailed report, prepare recipes.

Design and build an invention inspired by Rube Goldberg's designs. Build your invention. Test the machine, write a detailed report.

Describe the lives of commercially raised chickens. Contact local chicken farmers for information and advice. Write a detailed report about farming techniques.

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

How fast is the wind blowing? This science experiment provides step-by-step instructions to help you answer this question.

Learn about the right-hand rule for magnetic force! Use a cathode ray tube in this physics experiment to see a magnetic field's effect on an electron beam.

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

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.

Kids make an electromagnet in this electromagnetic induction experiment to learn about induction, current, and the right-hand rule.

Science fair project that builds a magnetometer and demonstrate its uses.

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

Design and build a balloon rocket from an existing design. Think of the ways in which existing designs can be improved, new practical applications

Kids learn how to make a simple electric motor in this great engineering science fair project that teaches them how current generates its own magnetic field.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

In this project, you'll create Oersted's experiment, which relates to how electric currents create magnetic fields.

The purpose of this science project is to determine which stimulus, gravity or water, will cause the greatest growth response in a plant.

High school students recreate Michael Faraday's experiment in this cool science fair project that induces current in a coil of wire.

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.