Related introduction:

Textbooks, popularly speaking, are books used in schools, also called "teaching materials" or "textbooks". It is a blueprint for teachers to educate students and an indispensable tool for teacher-student interaction in teaching.

It can provide rich reading materials, create autonomous learning situations and promote the change of learning methods. Mainly reflected in the teaching process, let students learn systematic knowledge through textbooks, cultivate good feelings and cultivate good sentiments, and let students establish correct and scientific values, outlook on life and world outlook while learning skills well.

Some textbooks are accompanied by supporting textbooks (not just exercise books), which can also be called generalized textbooks. Most of their functions are to supplement the contents of the textbooks mentioned above, such as expanding reading and focusing on analysis.

In addition, with the popularization of computers and networks, electronic textbooks and e-books in data form can generally be classified as textbooks.