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In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

How do organic materials become soil? This science experiment measures what materials biodegrade.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

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