A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

This science fair project idea explores whether color affects a person's emotional state.

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

Help your child add some flair to the family garden with pencil pinwheels!

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

This experiment evaluates whether motivational music can improve athletic performance.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

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.

The objective of this experiment is to conduct a ganzfeld experiment and determine if extrasensory perception (ESP) can be observed.

Science fair project which helps you determine your latitude by using an astrolabe, which measures the angle between the North Star and the horizon.

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

This science project examines the history of earthquakes and what we can do to prevent future disasters.

In this experiment you will evaluate whether praise improves athletic performance.

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

This science fair project challenges students to research vortices occurring in nature and then create their own vortex.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This science fair project idea demonstrates sonar mapping of the ocean floor.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.

Before digital cameras, before Polaroids, there was the original pinhole camera. Build a pinhole camera and see what true vintage photography looks like!

Kids make a paperclip perform an act of magnetic levitation and test how effective various materials are at magnetic shielding in this science fair project.

Science fair project that determines whether mass and weight are the same or different.

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 cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

Learn all about balance and motion as your child designs a corn maze!

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

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