The Fundamentals of Fire Fighter Skills and Hazardous Materials Response, Fourth Edition Student Workbook is designed to encourage critical thinking and aid comprehension of course material through use of the following materials: Case studies and corresponding questions Figure-labeling exercises Crossword puzzles Matching, fill-in-the-blank, short-answer, and multiple-choice questions An answer key that is page referenced to the Fire Service Instructor, Second Edition textbook is also provided.