学校设置班级管理后，需要教授课程，并安排课程，然后需要添加、修改、查询

After setting school class management, need to teach courses, and the organization of courses, then <br>you need to add, modify, query module, and each grade class also need to add, modify, change and so on. <br>Level curriculum, in order to effectively manage each grade curriculum.

After the school sets up class management, it is necessary to teach the course and schedule the course, and then<br>Need to add, modify, query modules, etc., while each grade of the class also need to add, modify, modify, etc.<br>Level course settings to effectively manage courses for each grade.

After the school sets up class management, it needs to teach courses, arrange courses, and then<br>Need to add, modify, query modules, etc., at the same time, each grade of classes also need to add, modify, modify, etc.<br>Level curriculum to effectively manage the curriculum of each grade.<br>