Video quality
Micro-courses ensure clear picture quality, and the video has the author's own head or picture; The content of the text is correct, and there are no scientific and policy errors; The voice is clear, the language is easy to understand, easy to understand, detailed and appropriate, and the explanation is refined.
time control
The micro-class time must be strictly controlled within five minutes.
Title information
Information such as title, author, unit, applicable object, subject, teaching material, unit and knowledge points are displayed in the title of micro-course, and the title of micro-course is named after knowledge points.
Topic selection design
The topic selection of micro-course is appropriate and targeted, which is suitable for multimedia expression and avoids the phenomenon of "blackboard moving". The topic selection should be designed around typical and representative problems in daily teaching or learning or problems that are difficult to be solved by traditional methods in classroom teaching.