This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

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.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

This science fair project idea explores whether certain physical and mental traits run in the family.

This science fair project determines the quality of a given product.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

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

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Encourage your child to jump into sea creature science by creating her own colorful "socktopus" sculpture.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

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

This science fair project idea explores whether white light can be separated into different colors.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Research long-term effects and draft a questionnaire about frequency of marijuana use and average annual income. Interpret findings in a detailed report

Design a livable building that functions without electricity. Consider necessities, comforts and entertainment. Build a scale model of your design.

Science fair project that illustrates the properties of black holes in space.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.