Learn about our cognitive capacity of attention and to learn about factors that influence attention.

This project compares different liquids and the freezing, melting and boiling points of liquids.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Magnets vary in strength. Have your young scientist figure out which kind of magnet is the strongest when you have him conduct this attractive experiment.

Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

Learn more about consumer preferences, product availability and pricing. Search ebay listings typing keywords of your choice. Interpret statistical analysis

Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

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

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Make frog feet sponge prints with your child for a fun and educational crafts activity.

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

This science fair project idea studies which brand of wintergreen candy produces the most sparks in the dark.

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

Test ability to distinguish between natural and artificial aromatherapy oils. Select fragrance, natural and synthetic sample. Volunteers state preference.

This science project has students study the idea of human beauty.

Create a colorful, informative display that illustrates the properties of blood cells. Prepare slides using samples of fresh raw beef or chicken bone marrow.

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

Describe the lives of commercially raised chickens. Contact local chicken farmers for information and advice. Write a detailed report about farming techniques.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

This experiment will examine and precisely measure the amount of sugar in various sodas.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.

Examine how the tire treads of a bicycle affect its rolling frictional force. Change tires, test speed performance on different terrains.

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.