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Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

This experiment evaluates if personality influences whether a person prefers dogs or cats.

Every time a sound is produced it emits a sound wave. This experiment demonstrates how sound travels, using nothing more than a spoon and a string!

What happens when colored beams of light mix? You might be surprised.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

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

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

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

Show your preschooler how to create a simple windsock using a colorful piece of tissue paper, a pipe cleaner, and yarn.

This science fair project collects information on the Internet about yourself and others.

This experiment uses Rosenberg's Self Esteem Scale to evaluate if there is a correlation between family size and self esteem.

This experiment investigates whether left-handed test subjects have better memories than right-handed participants.

This science fair project idea explores substances that cause a bubble to last longer.

This project compares the strength of one, two, and three-ply toilet paper.

This experiment evaluates if personality affects the type of movies that people prefer.

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

Make an edible play dough with your child to help her develop her sensory and motor skills.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.

Compare the ignition rates of various types of flame-retardant materials.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

This project determines how much the rebound rates of tennis balls change after ten games.

Trick your eye with this easy-to-make animation flip book! It's a fun way to learn about persistence of vision and is creative enough to entertain anyone.

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.

Are you looking for an out-of-this world activity that's both fun and educational? This solar system garland is a great way to introduce your child to astronomy.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.