This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.

How powerful is the reaction between baking soda and vinegar? Find out here!

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

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

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

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.

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

Find the area in this fun math card game. You'll help your child start thinking in terms of units as you create shapes out of playing cards.

Do you think heat can affect a plant's growth rate?

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

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.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

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

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Instead of drilling facts, grab sidewalk chalk and head outside for a rousing game of this Math Run game. Play the Math Run game with your child.

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

This pyramid card game is a fun way to help your child learn addition and subtraction. Best of all, itâs quick to set up and easy to play.

Money is a difficult concept to grasp. Help your kid get the hang of it with this pocket change triple Venn diagram activity.

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.