First of all, the implementation of micro-courses can promote students' effective autonomous learning.

1, providing students with an environment for autonomous learning; 2. It can better satisfy students' personalized learning of knowledge points in different disciplines; 3. The teacher is no longer a saint on the podium, but a mentor around him; 4. Choosing learning according to needs can not only check and fill gaps, but also strengthen and consolidate knowledge; 5. The best carrier for students to extend personalized reading after class; 6. An important supplement and expansion of traditional classroom learning; 7. The content is permanently saved and can be consulted and modified.

Second, the implementation of micro-courses can promote the professional development of teachers.

1, choose a topic with clear teaching objectives and clear teaching contents, or design a point for calculation teaching, or for difficult breakthrough, or for pre-class lead-in or extension.

"Micro-class" refers to the whole process of recording teachers' wonderful teaching and learning activities around a certain knowledge point or teaching link with video as the main carrier in the process of classroom education and teaching. "

The core content of "micro-course" is teaching video design, courseware, teaching reflection, practice test, student feedback, teacher comments and other auxiliary teaching resources, which creates a semi-structured "small environment" with certain organizational relationship and presentation mode.

Therefore, "micro-course" is not only different from traditional teaching resources such as teaching examples, teaching courseware, teaching design and teaching reflection, but also a new teaching resource inherited and developed on this basis.