I have not forgotten about the potential bump to address any short-answer scantrons issues. I should know in about 1 week if I can do it because I need to wait for all grades for all work to be submitted from alt-exams. I cannot add if it makes the course anomalous but will try.
2. Qualitative feedback.
Thank you for the nice emails about the problem-solving questions on test 2. I am delighted you did well and want to learn how to be better problem solvers. Me too. It is hard to do individual emails with many folks. Consequently, as soon it as uploads (super slow), I did a short YouTube clip on the specifics of each question.
3. General PBLT ideas listed here.