Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

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

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

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