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

What's my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players' questions can be simple or complex.

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

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!