This textbook is a valuable resource for math teachers in elementary and middle schools. It provides a comprehensive guide to teaching math in a developmental and engaging way. The book includes a variety of topics such as geometry, statistics, algebra, and problem-solving strategies.

Written by Jennifer M. Bay-Williams, Karen S. Karp, and John A. Van De Walle, this textbook is published by Pearson Education in 2014. The book is a trade paperback with 576 pages and weighs 43.4 ounces. It is suitable for students in middle and elementary schools. The book is written in English and provides a thorough understanding of math concepts.