This new edition of the Student Workbook is designed for in-classroom use and organized in a “fill-in-the-blank” format. The wording of each question corresponds with the lecture slide series Digital Radiography in Practice: Instructor PowerPoint Slides, 2nd Ed. and closely matches the progression of concepts in the textbook. The guiding philosophy is to provide immediate or short-term reinforcement of lecture and reading material by focusing on keywords. Thus, the Workbook should be used on a daily basis, not as a self-test or review after whole units have been covered. “In-class use” is the most recommended method for use with the Digital Radiography in Practice Instructor PowerPoint Slides, 2nd Ed. The Workbook and slides are designed to work in tandem with each other to actively engage the student in classroom learning. The instructor may elect to require this type of classroom and award points for completion of each unit. If the Workbook is used as a reinforcement tool for homework, it is strongly recommended that the student answer the corresponding questions after reading each major section of a chapter. If students wait until after completing an entire chapter, they may have trouble recalling the keywords elicited by each question and are more likely to confuse different concepts. Major unit subheadings are included in the Workbook to match the textbook. For the purposes of unit review, self-testing or preparation immediately prior to a test, “Chapter Review Questions” are provided at the end of each chapter in the textbook. Answer keys to these questions may be made available from your instructor. This Workbook is an invaluable teaching instrument that allows the student to concentrate on the lecture by doing minimal writing while still challenging the student to participate in classroom learning. An efficient “note-taking” tool, it is an important reinforcement tool for homework and individual study.