In this fun look at area and perimeter, dinnertime becomes a real mess as guests rearrange the carefully placed tables and chairs.

A collection of 25 books are featured with instructions on how to use each title to launch a classroom math lesson.

The seating for a family reunion gets complicated as people rearrange the tables and chairs to seat additional guests.

Grab your jumbo popcorn—you're invited to the premiere of a 3-D movie, all about those three dimensions! Trusted math picture book duo David A. Adler and Ed M

A collection of children's books on the subject of food and nutrition.