It's important to be able to add and subtract quickly and accurately, and this activity is the perfect way to practice.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

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

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

Add simple fractions in this fun math card game for second graders. This game is very similar to Blackjack, or 21, but it's entirely kid friendly!

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.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.

Your child will be cheering for 8s and 9s as she tries to create a larger number than her competitors. Whoever ends up with the largest number wins!

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

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.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Make practicing addition facts more fun and teach your child the helpful strategy of adding quickly to 10 in this fun and easy-to-make card game!

Simple and straightforward, this money math game helps kids practice counting, adding change, and working with decimals.

This game is the perfect way to prepare your child for any shopping adventures you may embark upon, all while practicing important math concepts.

Does your second grader want to learn a magic trick? Here is a simple trick using only 3 dice and a little bit of addition and subtraction.

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

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

Practice your addition and subtraction in this card game. Disclose is a math activity any first or second grader will love!

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

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.

Learning to count change can be tough! Help your child become a master money-counter with this simple game.

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

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.