I am a new instructor and have only taught for 2 quarters so far (6 months). I learn something new at the beginning of every quarter regarding everything from my preparation to my student's overall impression of the class. I have found that the rules and expectations for the class should be explained thoroughly to the students on the first day as it sets the overall tone for the class. Looking back on my first quarter teaching, I can see that I did not do this as well and as I have become more familiar with my position, I can see how much I have improved in this area. Students are much more confident, comfortable and successful when an instructor has set specific guidelines for the class. I also realize that my ongoing experience has made me more confident and comfortable in the classroom, which ultimately affects my student's behavior and success as well.