Bigger, Better, Best is a math concept book that introduces the concept of area. I think this book would be appropriate for second or third graders.
This story is about a family of three children, Jill, Jenny, and Jeff. Jeff and Jenny always argue about who has the best of everything. The family moves into a new house; both Jenny and Jeff believe they have the biggest and best rooms. In order to see who has the best room, they each find the area of their windows to see which is larger. They are the same. Then they decide to find the area of their floors. After measuring, Jenny and Jeff realize their floors are the same as well. After all of the measuring took place, Jill announced that her room was in fact the best because it was not close to Jenny and Jeff's rooms.
Activities:
1. To further expand upon the concept of area, the students should get into groups and find the area of their classroom, the hallway, the teachers desk, their desks, etc. This book can be used both for a language arts lesson and a math lesson.
2. Have the students predict which room in their house has the greatest area. After making their predictions, the students should use paper, like Jeff and Jenny did in the story, to find the area of different rooms in their house. The student should determine which room is big, bigger, and the biggest.