Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

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.

Get your child excited about measuring with this fun and easy household measurements activity.

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

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

In this fun math activity, second graders will learn to estimate items in a jar! 

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.