This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Science fair project that designs a video game that requires players to use relevant skills.

Evaluate gender differences in processing visual information.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

This project compares the national anthems of several different countries to determine if there is a correlation between tempo and a country's latitude.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

Looking for a project on machines? Get a fun elementary school science fair project idea to design a compound machine using your knowledge of simple machines.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

This science fair project idea examines the reason boats are shaped and engineered.

In this science fair project, young children notice and track changes in trees throughout the year.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Discover which battery composition (type) lasts the longest.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

This science fair project idea investigates whether rocks containing geodes can be determined from the outside.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

Learn how to make a periscope with this cool engineering science fair project idea, and learn about optics to learn how a periscope works.

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

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

This science fair project idea identifies trees using a dichotomous key.

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.

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

This science fair project idea outlines the practical applications of particular origami folding techniques.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.