> We ask Master's students to give US instruction on a topic (drawn randomly on a card in front of them, from a list they know a few days in advance)

This is also an absolutely great way to ensure the participants really understand what they’re saying, even aside from ai-related concerns. You could always pull definitions straight from textbooks, and write something which mostly makes sense but that you don’t really understand. But you really can’t teach something unless you do understand it, imo. The best command I ever got on a topic was due to TA’ing

This happened to me back in the 1990s when I was assigned presenting Boltzmann machine to the class. I read up on it naturally, could explain each step in isolation but couldn't still quite internalize how it all came together. But as I was presenting it, all suddenly clicked into place. It was remarkable transition from loosely connected foggy concepts to instant clarity which made me break mid sentence. Once re-composed I couldn't help but notice that the manner of my presentation has changed.

The professor (strict uncompromising man hated by most of the class) then remarked, "now I see you really figured it out".