Guessing is more than pure fun, it's also a key part of kindergarten math. Here's a fun way to bring estimation to the breakfast table.

This fun outdoor game will help your child develop her addition and subtraction skills and teach her basic arithmetic while keeping her active.

This simple bookmaking activity will introduce and reinforce alphabet and number recognition skills that have been taught at home or learned in preschool.

Here's a fun math game you can use to practice counting, addition or subtraction with your child.

Help your child see numbers three ways with this simple grab-and-go game, great for quick practice in the car.

Create a counting book, in order from 1-30, to help your child figure out a variety of ways of recognizing and representing numbers.

Help your kindergartener practice counting from one to ten with this fun outdoor activity. Make a "My Backyard Counting Book" to review counting to ten.

Counting with one-to-one correspondence is an important kindergarten math skill. This simple activity turns it into a play-anywhere game.

This project commemorates the milestone of completing the first 100 days of school, while giving your child a manipulative to practice counting to 100.

Help your child practice her counting as she makes this fun and festive holiday decoration!

Let your child lend a helping hand while decorating the Christmas tree this year! This festive activity doubles as a lesson focusing on the number five.

Do this fun activity that uses stickers to help your kindergartener with counting, basic addition, and one-to-one correspondence.

Show your kindergartener how to count to 100 by tens, and he'll get an adorable cheerio necklace in the process!

Play this game to help froggie hop home...and teach the number line to your kindergartener while you're at it!

Help your child stay physically and mentally active with this group aerobic fitness game that's good for the heart and mind alike.

Practice counting with this winter kindergarten art project! As your child sculpts a clay igloo, he will work on math and dexterity and learn about snow.

Help your child make an imaginative, inexpensive spaceship from recycled materials. When the spaceship is ready, count backwards from ten and then BLAST-OFF!

Support your first grader's counting and reading skills while laughing and running in this fun playground game.