This science fair experiment examines the relationship between gender, age, and smiling.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.

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

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Research active ingredients in anti-aging creams. Test skin creams on volunteers, document the effectiveness of the creams with before an after photographs.

Learn about the factors that influence group conformity.

Challenge your learner to design and build a city of their own in this creative engineering activity.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

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

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Learn how different types of soil affect how animal tracks form in this experiment!

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.