Comparing with the traditional learning environment, in which the student should attend the lecture in a classroom, the remote teaching approach by utilizing the Internet is popularized to adapt the modern learning and teaching circumstance and providing courses for an increasing number of students around the globe. Seemingly, it is more effective than the learning content could be delivered by the teachers, and meanwhile, it is more flexible for students to complete the coursework under their own time management. However, there are two opposite insights evidencing the drawbacks of the new learning methods.