When I instruct in the class room, I try to move away from behind the desk or podium unless I have to reference materials. I teach Medical Billing and Coding, and it involves alot of text books and manuals that the students have to work from. I use a "clicker" while lecturing off power point slides so that I can walk among the students. While they are working on class assignments, I try to position myself in the middle of the room so I am easily visible and accesssible.
