This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

What is a barycenter? Kids learn how gravity and mass influence the orbit of binary systems like planets and moons or stars and planets in this cool experiment.

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

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

Explore convex and concave objects and how they reflect light.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Get a fun high school physics science fair project idea one of the states of matter called plasma and the applications of this unique coil.

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

This science fair project idea explores if an LED light can be powered by vegetables and/or fruits.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.

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

In this CD hovercraft science project, students will construct their own DIY hovercraft.

This science fair project idea explores how water and ice can change the form of rocks.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.

Design and build a scale model representing living tree architecture. Then build a full-size version using one or more lives trees, and test your creation.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.