Digital teaching material refers to the form of teaching material that uses digital technology and electronic materials or books provided by Internet platform to impart knowledge. It can include electronic versions of textbooks, reference books, workbooks and other learning materials, so that students can read and study on computers, tablets or other devices.

Digital course is a complete course system that covers a variety of learning resources and teaching activities through online learning platform. It includes not only digital teaching materials, but also learning elements and teaching tools such as teaching videos, online handouts, interactive exercises, homework and tests. Digital courses provide students with richer and more diversified learning experiences, and provide opportunities for interaction, cooperation and personalized learning.