1, the first round of course selection: students choose courses independently, and there is no quota limit at this stage. The time of this round of course selection will not affect the subsequent lottery results.
2. Second round of course selection: First, draw lots for the first round of course selection, and students who are not selected need to re-select other teachers' teaching classes. The second round of elective courses for students refers to the elective courses of physical education and general education (including public elective courses and massive open online courses). The second round of course selection sets the classroom capacity. When the number of students reaches the capacity of the classroom, the course selection stops and the classroom is closed, so students can no longer choose this course.