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Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

In this science fair project, students make their own rain gauge to measure rainfall.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

What if the shape of the Earth weren't spherical? How does its shape affect our gravity, climate, and tides? Model these questions in this cool project!

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

A science scavenger hunt can be a fun way to learn about science. Test your child's knowledge of scientific terms with this science scavenger hunt.

How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!

Learn the chemistry and physics of the brain, how our nervous system work. Demonstrate that the brain is an electrical and chemical machine.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

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

How much gas is released into your stomach by your favorite beverages? This project examines which beverages produce the most gas.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

The purpose of this science fair project is to investigate whether we can simulate how craters are formed and predict their size and shape.

Make a spring collage with your child to get them outside and those creative juices flowing!