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This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Discover whether a metal will expand under hot water.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

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

Introduce your child to the amazing, almost magical phenomenon of static electricity!

Make a lei and bring a touch of the tropical lifestyle into your home!

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

Here's a great early reading and science activity for curious children. Learn how to plant your child's name in seeds for a growing writing activity!

An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

Using a toy race car kids create a visual model of the Doppler Effect.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Help your kindergarten science maven explore the water cycle without getting everything wet.

Help your young learner discover why the insects that a spider eats stick to its web but the spider doesn't.

Test whether plants can grow without sunlight and water.

In this design challenge, your child will create a parachute for a small toy using typical household items.