Robert, These are excellent questions to ask students. I also ask student to do the "Stop, Start, Continue" about week 3 and week 8 in a 15 week course. I ask students to list one thing they wish I would stop doing, one thing I should start doing and one thing I need to continue to do. If I can't stop doing whatever they want me to stop doing (like stop giving quizzes), I explain why I can't stop and tie it directly to the learning outcomes. Whatever we do in the class should be helping students achieve the learning outcomes. Thanks for your input.