I have taken the time over the last few days to watch some of my co workers preping for the class, I can see so many different ways that they bring themselfs into the class with how they are preparing for the day, for some it is a way to build themselves up and for others they go through the subject matter to make sure that they cover all the key points and to refresh the infomation in their minds. But no matter which way you plan you day you still have to bring your students into play so that you can insure that the subjects are cover for all to understand it.