Asks the student to write all answers in this study guide/workbook. This workbook is interactive because it requires students to do things instead of just read more material. All questions are arranged by chapter modules so students may skip unassigned material. Each module in the study guide refers to the page numbers of the corresponding module in the text. There is a wide variety of questions: multiple-choice questions; tables to be filled in; art to be labeled; true/false questions requiring students to write the correct answer if the statement is false; thought-provoking conceptual questions; boldfaced terms requiring a written definition; list of objectives in fill-in-the-blank format; and other types of questions.