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.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Learn with makes water molecules work with this fun and easy science activity!

Help your student memorize the vocabulary needed to excel in geometry. This fun Tic-Tac-Toe game focuses on terms used when working with circles.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

This science fair project teaches students about wilting and browning of salad greens.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.

Dive into U.S. colonial history by making a simple bottle gourd water cooler, crafted by colonists of Roanoke Island in the 16th century.

Help your kid keep track of all the developments that led to the American Revolution, by portraying the steps visually and literally!

Create a sun-shaped summer words chart in this DIY craft activity!

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Make your very own fortune cookies from paper and share good fortunes with family and friends.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

In this activity, your child will reflect on and write a story about a person who has embodied integrity and honesty in their life.

Discover whether a metal will expand under hot water.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Many of the world's most important historical documents were written with quill pens. Have your kid make his own quill pen and put his penmanship to the test!

Your child can transform a triangle of felt into a colorful and motivating pennant sharing all her favorite characteristics and traits.

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

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Looking for a customized locker accessory? Try this DIY Mirror Craft and spruce up a plain old mirror with some original designs.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Your child can transform plain yogurt into a healthy and tasty treat the whole family will love! She'll learn more about baking as well as how yogurt is made.

Improve critical thinking and logic skills as you compete to win in this fun, educational card game.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

Watch your fifth grader hone his basic kitchen and measuring skills as he helps you whip up a batch of this soothing, savory soup.

This science fair project idea investigates whether plants can survive being frozen.