Textbook

A book that presents a subject in a structured sequence for teaching and study, typically organizing explanations, examples, and exercises into chapters.

Curriculum: A planned sequence of learning goals, content, and experiences for a course or program. Textbook chapters often organize content around the goals set by a curriculum.
Instructional design: The systematic planning of learning experiences, materials, and assessments. Textbook structure is one form of planning learning materials around objectives.
Open textbook: A textbook released under an open license that permits free access and specified reuse. Open textbooks offer an alternative to restricted or costly course materials.
Monograph: A detailed scholarly work focused on a single subject, often presenting original research. Monographs usually pursue a narrower scholarly argument than textbooks.
Chapter: A major division of a book that organizes related material under a focused topic. Chapters divide a textbook subject into teachable units.
Scaffolding (education): Temporary instructional support that helps learners perform tasks they cannot yet manage independently. Textbooks can build from guided examples toward independent exercises.
Laboratory manual: A guide to procedures, safety, and activities for laboratory courses. Unlike broad textbooks, laboratory manuals center on practical investigations.
Reference work: A work designed for consulting information rather than reading continuously from beginning to end. Reference works organize information for lookup instead of staged instruction.
Glossary: An alphabetical list of specialized terms with their definitions. Textbooks use glossaries to make subject-specific vocabulary easier to review.
Spiral curriculum: A curriculum that revisits key ideas at increasing levels of complexity. Some textbooks return to core concepts across chapters with added depth.

Linked from 13 pages