Building on the lessons included in Lessons for Introducing Division, Grades 3?4, Maryann Wickett and Marilyn Burns teamed to create this book that reinforces and extends students' previous learning.

The lessons in this book deepen students? understanding of the connection between multiplication and division; help them learn divisibility rules; and build their understanding of the relationships among dividends, divisors, quotients, and remainders.

The lessons help students develop strategies for computing and build students' computation skills for solving division problems with large numbers. The book also introduces games and incorporates children's books.