1. Making micro-courses is a process of micro-research. Front-line teachers make the process of finding, analyzing and solving problems into micro-lessons in teaching. Very simple and practical, solving the most concerned and difficult problems around teachers. Everyone can do it, everyone can do it, and everyone loves it.

2. Micro-lesson making is a process of teaching reflection, which promotes the growth of teachers in constant teaching reflection.

3. Micro-courses facilitate the spread of Internet and mobile devices, and facilitate teachers in the same region, the same classmates and the same teaching environment to learn good teaching experience and teaching methods from each other.