When organizing your class often the teacher forgets about how he has to appeal to the student's sense of comfort and ability to absorb new material. If the goal of the teacher is just to dissertate or conduct a one-way approach then there is a loss of quality teaching in my opinion. When the lecturer goes up to the front of the class to write down a note after he has explained a role-play sitting down that increases his dynamism in the class setting.
In a conversational class the teacher should talk the minimum possible while the student should be given every opportunity to express himself verbally. Unfortunately many teachers forget this and mix coaching the student with offering him a means at expressing himself without constant interruptions.
Working out an outline for students is not enough to get your message across. A good student might feel intimidated if he is interrupted all the time or may be bored if you change topics in a timely manner. Similarly there are ones who will criticize an outline that is too abrupt and seemingly disorganized.
One way to avoid generating boredom is by being dynamic and not only getting the student to reply to prompts but allowing him independence in the class. If he is made to feel dependent on constant monitoring, his train of thought may wane and he could be resentful as a result. Remember the class is mostly oriented around conversation and teacher should have more of a role as a coach than a lecturer.
