text: Let's tackle the first reason. If you had a cold and when you came back there was a test? You would probably be annoyed, because you didn't know the information. However, if you video called to the classroom when you were sick, then you would understand the material because you were there when the teacher taught it. Video conferencing the classroom when you are out opens a lot of new possibilites. Now when you come back to class you don't have any make-up work because you were there when they did the work. I read an article in the