When I was a new instructor and/or presented with new material I wasn't prepared for, I did have to spend my time behind the lectern reading through the PowerPoints. I like nothing more that using the PowerPoints for my students benefits as I wander the room during my lectures. I get to interact with my students and keep an eye on what they are up to. This module reinforced my method. I want to reach those student in the back of the class so they do not feel left out.