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Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Discover which battery composition (type) lasts the longest.

Examine the effect of pressure on carbonation in soda.

Explore whether pianists have the tendency to type faster than non-pianists.

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

This experiment evaluates if the lighting in a room affects the speed at which test subjects perform mental tasks.

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

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

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

This science fair project tested various nose cones to determine which would be the most ideal shape for propelling a water rocket.

Discover whether a metal will expand under hot water.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.