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

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

This game is the perfect way to prepare your child for any shopping adventures you may embark upon, all while practicing important math concepts.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!