We are three-quarters of the way through semester A. My Friday afternoon 🙁 tutorial for solid-state physics is still very well attended. Is this:
A. Because the students are really engaged in this paper, learning a lot, and generally want to be there, or
B. Because they don't have a clue what's happening and are desperate for any hint of help, or
C. Because there's a test next week.
Answers on a postcard please; the correct answer will be divulged at the end of semester.