When I was in college, my professors always addressed me as "Mr. Huston." The practice of addressing a student with a title is something that I begin the first day of class & I believe that it's very important not to address a student by first name in class.
Using a title such as Mr, Mrs, Ms, or Miss helps from the beginning to establish appropriate boundaries between teacher & student. It's important because I think that students need to be reminded that:
(1) I'm here as your instructor & that's my role in this class: I'm not here to… >>>