In addition, it may be because there is homework to do besides videos. If you have finished your homework, it may mean that you have finished it.
It may also be because too many people log in to the system and the system update is slow. After a while, it will show completion.
come to the point
The Significance of Distance Training for Teachers
Distance training for all staff is an important part of teachers' continuing education, an effective way to improve the overall quality of all in-service teachers and promote teachers' specialization, and also the key to fully implement quality education. Through long-distance training for all staff, teachers can deepen their knowledge and understanding of continuing education, have a new understanding of their profession, have a more standardized understanding of their professional ethics, and at the same time learn more about modern educational ideas and master more advanced educational skills and teaching methods.