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

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Want to get your bookworm interested in science? Check out this cool activity that teaches kids how to write science fiction!

This project investigates an interesting question: If one learns to write backwards, is one also able to read backwards?

Discover whether people can distinguish what a person looks like just by listening to their voice.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Test whether cutting up meats will make it cook faster than just cooking it whole.

Word color association is just a fancy way to talk about the way we connect colors with words.

This activity is a fun challenge for students who have just started learning to program educational robots.

Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

Who says snow globes are just for winter? Help your child create a summer version with this fun art project!

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

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

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.