What is the best way to solicit teaching feedback from students (before the class is over)? I sent my students a feedback form (I'm a TA) and I got three responses.  While they were helpful and informative responses, I am not sure how to interpret them, because there are only three of them and they all disagree with each other.

What is the best way to get feedback from students?  Should I enter them in a drawing for a $10 Amazon gift card?
A method which I learned quite recently is the Start-Stop-Continue. I think it is a great method, as it is quick, and it does not require much effort both on your part and your students. You will need to distribute three small pieces of paper (e.g. Post-it) to each student, ask them to label Start, Stop, and Continue, respectively, on the top of each paper, and then ask them to list on each paper, according to the label, what they think you should start doing, stop doing, and continue doing. Ask them to submit their papers before they leave.