Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

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