In my high school classes, I used to always give a handout (I have killed so many trees... :-P)  I often included a short survey that the students could fill out in a minute or two at the end of class.  It was a checkbox affair to keep things as anonymous as possible (although some students occasionally wrote comments which I appreciated).  I found it unbelievably useful in improving the classes.<p>Of course, it&#x27;s hard to get information on how the students are personally relating to you.  I also would have welcomed a way to get feedback without invoking a confrontation.  Elsewhere in this thread I describe how it is inevitable that some students will come to hate you (either by mistakes on your part, or because of problems that the student is having personally).  You have to accept that it is part of the job, but I would have welcomed some way to see if there are any common threads that I could work on.<p>Of course, just like any profession, some teachers can&#x27;t deal with criticism.  Just look at programmers.  Tell Joe Blow that his design could use improvement and instantly they turn off.  Some will take it as a cue that they need to submarine you politically so that you aren&#x27;t a threat to their job. :-P