What Happens When You Flush? (How It Works)

Have you ever thought about what really happens when you flush a toilet? In this book, students will learn all about this quirky subject and the different parts of this simple machine. From the bowl, the tank, the handle, and stopper, students will learn all about something we all do on a daily basis but don't really ever think about. This book will allow students to develop a simple sketch, drawing, or physical model, to illustrate how the shape of an object helps it function as needed.

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. What Happens When You Flush? 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.