Textbooks and teaching books are compiled according to the requirements of curriculum standards. Also known as textbooks and teaching materials. Textbook is the core textbook of a course.
Broadly speaking, all activities that enhance people's knowledge and skills and affect people's ideology and morality are teaching materials.
Teaching books written according to the requirements of curriculum standards. Also known as textbooks and teaching materials. According to the users, it can be divided into three categories: primary school textbooks, middle school textbooks and university textbooks. College textbooks are highly professional and have high academic reference value, which are often valued by libraries.
Textbooks generally summarize and systematically expound the existing knowledge and achievements of a certain subject, and rarely make new explorations and put forward their own opinions. They should be comprehensive, systematic and accurate.