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.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.

This project examines whether corked bats truly make a ball travel farther than wooden bats that haven't been altered.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

Your fourth-grader can hone her baking skills with this classic American recipe the whole family will enjoy!

Study the effect of music on random rote memory. Examine the practical application of music in learning and education.

Introduce your fifth grader (and friends) to a unique Jewish tradition by paying homage to the Maccabiah games by engaging them in their own makeshift games!

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Have your child kick off their summer vacation by making a miniature water slide!

This science fair project idea raises awareness of a real ecological issue.

In this fun activity, your child will create their very own solar oven to bake s'mores!

Keep your clever kid occupied with this tricky grille cipher.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

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

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Determine whether cats have dominant paws. Observe which paw cat uses to reach for treats, feather, and string. Calculate percentage for two paws.

Use an Elihu Thomson apparatus, also known as a ring launcher, to learn about electromagnetism concepts and the properties of various metals.

To help your child turn a critical eye to his own school performance, and motivate him to take responsibility, make a progress portfolio!

In these three games, children work on letter recognition skills with the help of some tape, music, and a few stuffed animal friends.

This science fair project discovers the causes, effects and practical applications of buoyancy and encourages technological advances.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

Delight your first grader by combining a reading activity with a fun "tea party" as she unscrambles cut-up words in a tea bag to form sentences and stories.

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.