What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

In this design challenge, students will be tasked with creating a bouncy ball polymer!

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Celebrate Mexican heritage and inspire creativity in your budding artist with this unique arts and crafts activity.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?

Free science fair project idea that examines the ergonomics of your environment. Redesign your living space to be better suited to your lifestyle.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.

This science fair project idea lets you build your own wind tunnel and tests different models of paper airplane.

This science fair project idea examines whether boys and girls differ in reflexes.

In this version of the classic card game, students will gain an understanding of equivalents and may not even realize it's a math review!

Learn about the field of psychophysics and to learn about "Just Noticeable Differences."

Here's an activity to help your child manage their nonfiction reading by focusing on the most important elements of what she's read.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Your growing child will reflect on her identity and express herself with this fun and artistic photo project.

This science fair project idea produces consumable fresh water from salt water through desalination.

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

This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.

Science fair project which examines the chemical reaction of a candle flame with various gases in order to determine the identity of the gas.

Science fair project that determines which foods and drinks contain the highest amount of glucose.

Make your own dreidel from modeling clay with this Hannukah craft activity!

Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers

This Valentine's Day, spend a couple of hours with your child constructing a colorful, spring-limbed "heart man"!

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Hanukkah stamps help you decorate anything from cards to gifts to wrapping paper. Make your own Hanukkah stamps out of potatoes.

Celebrate the Presidents Day the creative way by constructing toilet paper tube figurines of a couple famous U.S. Presidents!

In this fun science experiment, make a balloon car and test it on different surfaces to learn about sliding friction and rolling friction.

The purpose of this science fair project is to build a basic radio.