In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

Test whether plants can grow without sunlight and water.

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

This science fair project idea explores the egg's thin membrane.

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

In this experiment we will be determining whether birds prefer certain colors of seed.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

Is your child a nature nut with an eye for creative, green-friendly projects? Introduce them to this amazing DIY bird feeder!

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Making your own glass cleaner is easy, effective and inexpensive!

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

This science fair project idea determines the probability of a coin landing heads or tails.

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

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.