Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

Challenge your 1st grader to skip count with this sequence game. Help him find missing numbers by figuring out the pattern and building on math skills!

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

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?

This decimal game is a great way to help your child get familiar with how decimal values work.

Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

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!

Sharing can be a challenge, and division doubly so! Practice halving numbers in this competitive card game.

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

Playing a tactile game with multiplication will help your child get a better grasp of basic math concepts and transform your kid into a master multiplier.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

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

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

Compare and order numbers and introduce mathematical inequalities in this fun math card game.

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Play a game of "restaurant" to reinforce real-world applications of counting and using money.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Celebrate 100 fantastic days of school by creating a school-themed collage with 100 pieces in this unique arts and crafts activity.