Codes and Zones

This title is printed to order. This book may have been self-published. If so, we cannot guarantee the quality of the content. In the main most books will have gone through the editing process however some may not. We therefore suggest that you be aware of this before ordering this book. If in doubt check either the author or publisher’s details as we are unable to accept any returns unless they are faulty. Please contact us if you have any questions.

Why do we use time zones, area codes, and zip codes? This social studies book explains how these codes and zones work and why they came to be. Do you know how many time zones used around the world today? Or how many area codes people use in the United States? Students will find the answers to these questions and more in this exciting teacher-approved book. With a glossary and index, essential discussion questions, and other helpful features, this book explores time zones, area codes, and zip codes in a fun and meaningful way.