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

This activity will put those Halloween treats to good use by using candy corn to help your child with her subtraction skills.

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

Play a game of "restaurant" to reinforce real-world applications of counting and using money.