Lab Workbook The Lab Workbook includes two types of student activities. The first type of activity consists of questions designed to reinforce the content of the textbook. Completing these “workbook” activities helps you gain a deeper understanding of the terms, concepts, theory, and procedures presented in the chapter. The second type consists of hands-on lab activities, designed to be completed in the classroom with instructor guidance and supervision. These “lab” activities provide an opportunity to apply and extend the knowledge gained from the textbook. Online Textbook An online version of the printed textbook is available at www.g-wonlinetextbooks.com. Online Student Center The Online Student Center gives you access anytime, anywhere to the complete textbook content plus added digital components including video clips, animations, and interactive activities. You can instantly access Online Student Center with browser-based devices, including iPads, netbooks, PCs, and Mac computers. With Online Student Centers, you easily navigate linked table of contents, search specific topics, quickly jump to specific pages, enlarge for full-screen reading mode, and print selected pages for offline reading. Student Materials x Copyright Goodheart-Willcox Co., Inc.