What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

This prime number game is the perfect way to get to know prime numbers. Deal the cards and flip them over. When players a prime number they call out, "Prime!"

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Do different types of oil mix or stack? Find out in this science fair project idea!

Perform a special St. Patrick's Day magic trick with this fun craft project! 

This science fair project idea experiments with spinning color wheels and optical illusions.

This Thanksgiving cornucopia makes a great addition to any dining table because once youâre done looking at it, you can dig in and eat it!

Mocktails are fancy non-alcoholic drinks perfect for celebrations. Make a batch of mocktails for kids and adults alike at your New Year's Eve celebration.

This science fair project idea produces varying pitches of sound.

This project examines whether people's taste perception is influenced by what they see.

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

Whatever the season, celebrate greenery and growth by helping your child study some delightful spring words.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Did you know cooking supports your child in learning complex math skills? Reinforce your child's measurement and problem solving skills by whipping up some healthy sweet potatoes for a dinner side dish!

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

Math Baseball is a fun and competitive way to review new math concepts and simple computations.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

In the mood for a little lighthearted magic? Make your own chi chi sticks, inspired by the divination tools of ancient Chinese fortune tellers.

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

This activity will make you want to celebrate more often, and save them up for a collection of cork animals.

Race to create an equation in this game will help your child and his opponents get creative with addition, subtraction and multiplication.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

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

What is it about a Slinky that causes it to walk down the steps? This simple experiment is a perfect illustration of both gravity and momentum.

It doesnât take long for flashcard drills about prefixes and suffixes to get old. Turn the learning process into a treasure hunt with this fun activity!