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

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Kids make a paperclip perform an act of magnetic levitation and test how effective various materials are at magnetic shielding in this science fair project.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.