This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

Is it a square or a circle? See if you can trick your friends with this zany science project!

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

Construct batteries that make electricity from fruits with this fun science fair project.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.