The section on moving and floating around the room was also one that intrigued me. I try to move, and not pace, because I too have had instructors who nervously pace when they are speaking. I learned that there is a difference in floating and pacing, in being an effective means of communication with students. It also allows you to not just interact with the students but to alos monitor classroom behavior, and identify those students who may need some extra help or attention.
