What is a digital textbook?

Digital teaching materials, that is, digital teaching materials. Unlike traditional teaching materials, multimedia technology is used to digitize traditional paper-based content and transform it into interactive teaching materials suitable for various types of electronic terminals.

Digital teaching materials give full play to the advantages of information technology, combining text and audio, video, pictures and animation elements, with a more vivid and graphic expression, conducive to interactive exchanges, conducive to the hierarchy of teaching, and conducive to the revision and improvement of the superiority of