The role of online courses
Online courses are richer in content and more diverse in form. Using the live broadcast of online courses, learners will not have too much pressure to study, and they can study easily and have fun. The significance of online courses lies in the popularization and equality of education. The time and place of online class are not limited, and the means and methods of teacher control are more scientific, which breaks the restrictions of venue rent and student flow on offline teaching and makes full use of the advantages of multimedia.