Science fair project that determines whether moths are attracted to one color of light more than others.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

Check out this free high school science fair project to explore the physics of the Coriolis effect with a homemade Foucault Pendulum.

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

Look at people's face shape. Do you think their face shape affects your perception of kindness? Find out more in this science fair project idea!

This project examines whether humans can intuitively grasp numeric values greater than three.

Science fair project which identifies the most effective insulator that you could use to make a winter coat by comparing how well cloth and cotton trap heat.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Research long-term effects and draft a questionnaire about frequency of marijuana use and average annual income. Interpret findings in a detailed report

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Your kindergartener will make prints of his favorite fruits and vegetables and learn how to organize and assemble his very own book.

Research active ingredients in anti-aging creams. Test skin creams on volunteers, document the effectiveness of the creams with before an after photographs.

Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.

A mixture of botany, exploration, Abstract Art and Pop Art color theoryâthis activity never gets dull! Start by exploring outdoors and finish with indoor art.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

Consult astronomers for opinions and advice. Devise a mathematical argument regarding the probability of other planets supporting extra-terrestrial life.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.