This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

Play this fun basketball game to help your third grader master their multiplication tables.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This little chick is so cute that your child will want to make a whole flock to call her own.

This caterpillar math game gets your child to work on addition and subtraction. Challenge your child's math prowess with this fast-paced caterpillar math game.

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

This fun shape game is like Twister...with a twist!

Practice conversions within the metric system in this fun math card game for third graders.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Gather the neighborhood children together and practice graphing with this backyard tournament!

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

Play tic-tac-toe and help your kid memorize multiplication facts!

Help your child sharpen time skills by creating a special day and charting each part in a detailed schedule.

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

What's my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players' questions can be simple or complex.

Teach your young academic about counting and clocks with a tasty treat!

Stringy orange ghoul guts are actually a healthy and gross-looking appetizer for your child's Halloween party.

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.