What makes someone a teacher and not just a keeper? I know people who call themselves teachers, instructors, and coaches, but they are certainly not all equally capable in those positions. It's not enough to watch over students and take them through their paces. Teaching has to be more than that.
(this is hard to discuss without being insulting, I fear, so stop reading if you are the queasy type)
Imagine a pre-school classroom, filled with seven young children and one adult. Clearly, we want the adult to be "in charge" and "responsible" but, simply being present in the room doesn't necessarily mean the adult is skilled as such. For anything constructive to happen,