Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

Does electricity move better through thick wires or thin ones? kids will conduct this classic electricity experiment for this science fair project.

The goal of this science fair project is to demonstrate magnetic forces of attraction and repulsion using a magnet and everyday objects.

Use a dichotomous key to identify plants or animals.

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

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

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.

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

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

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

This project explores if people more easily distinguish between faces of people of their own race or ethnicity compared to those of other races or ethnicities.

This science fair project idea studies which brand of wintergreen candy produces the most sparks in the dark.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

Find out which type of sponge holds the most water.

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

In this science fair project, students use the streak test to tell minerals apart from each other.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.

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.

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

This project examines whether and what associations exist between numbers and letters and colors.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This science project researches the correlation between barometric pressure and wind velocity.

This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

Science fair project that evaluates how well clothing fabrics block UV radiation by examining the properties of different fabrics.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.