Textbook elements and styles provide structure to aid in learning. Openers, closers, and integrated pedagogical devices set textbooks apart from other books.
| Chapter Openers | 
overviews (previews)introductionsoutlines (text, bullets, or graphics)focus questions (knowledge and comprehension questions)learning goals/objectives / outcomes / competencies / skillscase problemIn addition, one may use the “special features” used inside chapters, e.g., vignettes, photos, quotations… | 
| Integrated Pedagogical Devices Throughout | 
emphasis (boldface) of wordsmarginalia that summarizes paragraphslists that highlight main pointssummary tables and graphicscross-references that link backward (or sometimes forward) to important conceptsmarkers to identify embedded subjects (e.g., an “external” term used and that needs explanation)study and review questionspedagogical illustrations (concepts rendered graphically)tips (to make sure that the learner doesn’t get caught in misconceptions or procedural errors)reminders (e.g., make sure that something that was previously introduced is remembered)case studiesproblem descriptionsdebates and reflectionsprofiles (case descriptions)primary sources and datamodels | 
| Chapter Closers | 
conclusions and summaries (may include diagrams)list of definitionsreference boxes (e.g., computer instructions)review questionsself-assessment (usually simple quizzes)small exercisessubstantial exercises and problem casesfill-in tables (for “learning-in-action” books) to prepare a real-world taskideas for projects (academic or real world)bibliographies and links (that can be annotated) | 
Resources
Want this as a handout? Here’s the table in MS Word: Textbook Elements.docx
Attribution