Lehrbuch

Lehrbuch is a German term for a textbook or instructional manual designed to teach a subject. The word is a compound of lehren, to teach, and Buch, book, and it denotes a work intended to convey core concepts, methods, and terminology to students. Lehrbücher cover a wide range of disciplines, from language learning and literature to mathematics, natural sciences, and professional fields. In German-speaking countries, the term can refer to both general introductory texts and specialized reference works used in schools, colleges, and universities.

Typical Lehrbücher present material in a structured sequence, with a preface, table of contents, chapters, and sections. They usually include explanations, worked examples, figures or diagrams, exercises, and summaries or review questions. Many Lehrbücher incorporate glossaries, appendices, bibliographies, and indices. Modern editions often exist in print and digital forms and may offer supplementary resources such as solution manuals, online exercises, or multimedia content.

Historically, Lehrbücher played a central role in standardizing education and in disseminating accepted knowledge within German-speaking regions. They have evolved with pedagogical approaches and technology, from printed volumes to online platforms and open educational resources. The term is sometimes used to distinguish more authoritative or comprehensive works from more general schoolbooks (Schulbücher) or field guides (Fachbücher).