Massive open online courses began on 20 13, with Coursera and edX as representatives abroad and Tang Xue Online and China University as representatives at home. There should be practice and discussion areas, and there should be a clear start time at the beginning.

Micro-lesson is a series of chapters or curriculum system based on knowledge points, which is student-centered, that is, how to make the content of micro-lesson easier for students to understand.

The excellent course is blabla, which was launched by the national higher education department nearly 10 years ago. Some teachers are giving lectures there, and some students are invited to pose and ask questions in class.

Open class is a large-scale online course, and well-known platforms include Netease Open Class, Tsinghua School Online, coursera, EDX Going Abroad, etc.

The difference between open courses and previous national excellent courses and other online courses lies in:

1, a famous teacher teaches you, not a famous teacher teaches his students;

You can communicate with the students who are taking this course online, form groups with each other, correct homework, leave messages and make progress together.

3. After completing the course and homework, you can get a certificate of completion signed by the teacher;

4. Free course arrangement, self-paced study within one week, free arrangement.