I am a new DOS, promoted after only one year of teaching, and I moved cross country for the job, so I am in a new school, same company. I am getting rather nervous about the observations I have to do. Tomorrow I will be observing a teacher who has been in the ESL field for longer than I have been alive (literally). I know I need to offer some feedback, both positive and negative, the negative of course being in a constructive sense. Do you have any advice, tips, etc? We have a form we fill out during the observation, which helps me to focus on certain aspects of the class and the instructor.