<p>Online classrooms creates so many problems that need to be understood. Without live chats. You have no idea who is behind the keyboard. We all know student to student interactions is many times sharing and trading answers. There needs to live human interaction to look a person in the eye and know that they know the subject matter. If you are going to test online you need a larger pool of quiz / test questions. One online test leads to print screens being passed around. Essays work great. Different test days for different students. Just like different types of test hits all the different learning styles, you need to have strict rules regarding shring work unless in a group format.</p>