I'm often asked how I meet the needs of my kids during the school day when they are at different levels/grades. There is a kind of art to it, and it's not always smooth and easy. But there are several ways you can incorporate the same activity for various skill sets. For instance, this morning, we were using a box of keys for our math manipulatives. After we completed our lesson, I had the kids use the keys for extras. My preschool son simply counted the keys and matched the number of keys to little number cards. Perfect practice for his age! My first grader solved simple addition equations by filling in the blank with the number of keys needed to meet the solution. Don't you just love fun ways to unlock problems?