A more professional way to cheat: https://en.wikipedia.org/wiki/Teleprompter
This could be set up by placing a phone screen on the laptop keyboard facing up, then positioning a 45° piece of glass and some black baffles.
This could be set up by placing a phone screen on the laptop keyboard facing up, then positioning a 45° piece of glass and some black baffles.
The article has more details about some of the creative ways the students "cheated" and how the teacher tried to catch them. The obvious methods wouldn't work in this situation.
> anticipating that I might ask her to turn around
I don't think it's clear whether she was actually asked to turn around.