This book investigates the fundamental disconnect between traditional rote-memorization mathematics instruction and the practical, problem-solving skills required for real-world application. Marilyn Burns, a prominent educator and author, utilizes her extensive experience in classroom instruction to argue for a shift toward inquiry-based learning. She provides a comprehensive framework that moves away from paper-and-pencil computation toward conceptual understanding, offering educators a structured approach to modernizing their mathematics curriculum.

Educators and curriculum developers frequently cite this work as a foundational text for transitioning toward constructivist teaching methods in mathematics. Experts highlight the book's accessibility and the immediate utility of its classroom-tested activities for teachers at various experience levels.