4 ms·
That kinda answers the question many students have whether the professors can solve the problems they put on exams in the allocated time.
by forgotpwd16 6y ago
That kinda answers the question many students have whether the professors can solve the problems they put on exams in the allocated time.
- btilly 6y agoThe usual rule of thumb is that if the professor can do the test in 20 minutes, it is probably appropriate for an hour for the kids. As a graduate student I found that to be true.
- euler_angles 6y agoSeems like a lot of people have converged around that. I had a professor in my undergraduate mechanical engineering classes who used a 4x rule for his exams -- he had to be able to do it in 15 minutes, we had an hour.