Having trouble seeing something far away? Well, you may need a pair of binoculars! This book investigates the pieces of a pair of binoculars and explains how they combine to magnify far away objects. This book will allow students to make observations and/or measurements of an object's motion to provide evidence that a pattern can be used to predict future motion.

Filled with full-color photographs and reading comprehension activities, this book effectively engages students and complements the research of how an important piece of technology works. Binoculars allows students to make observations and gather information about a simple problem that can be solved through the development of a new or improved object or tool.

Each 24-book features a teacher-focused concept, before- and after-reading activities, a photo glossary, and more, for a well-rounded understanding of the topic. The How It Works series lets young readers explore and research the technology and design of important, everyday things and how they are engineered. With simple-to-follow text and full-color photographs, these books easily engage young learners to discover the inner workings of complex objects and concepts.