24. Send encouraging emails at the end of the semester to relevant students.
25. Smile (see principle #2).
21. Sitting in on colleagues’ lectures for the same course is useful.
22. Teaching dialectically and showing the history of thought is useful.
23. Get student buy-in on the electronics policy.
17. Ensuring students get reps in is important.
18. Cold calling is useful.
19. Connecting to current events is useful.
20. Teaching centered on questions may be useful.