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

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

This project explores what happens to a rubber band when it is heated and cooled.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

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

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Use a dichotomous key to identify plants or animals.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Learn how to relight a candle by lighting the vaporized wax in the smoke, and test how various kind of wax and candle brands relight differently.

This awesome diffraction grating experiment puts high school students' applied math skills to the test by having them calculate the wavelength of laser light.

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

How powerful is the reaction between baking soda and vinegar? Find out here!

This science fair project idea explores discover whether mixing solutions of equal distances from neutral pH (7) will create a solution close to pH 7.

Explore the effect of wind speed on the burning rate of a candle.

This project uses toy cars to determine how friction and gravity affect cars and braking.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.