Thread

1. a57721 · 1790407197 · focus · HN ↗

   I am teaching some math courses, and I see how LLMs disrupted all standard approaches, and I don't know what to do.

   I rely on written exams that are open book, but forbid any use of computers and smartphones in class.

   The university insists that homework can't be optional, but it lost its meaning. I've tried to explain to my students that it's in their interest to think about home assignments on their own, but the majority will obviously use gen AI, and it's such a waste of time to check and grade LLM output.

   I just had an experience where all students were given "sample problems" to try at home and prepare for the written test. Many of them just dumped the document into an LLM, asked it to produce some "exam guide", and showed up with that thing printed out, asking me during the test to explain what LLM output meant.

   It seems like the university also has many people pushing for AI use for everything, but I teach basic stuff where the goal is to make students think on their own and digest some fundamental ideas, LLMs can produce perfect solutions, but relying on them is pointless.

   1. BeetleB · 1790469942 · focus · HN ↗

      > The university insists that homework can't be optional, but it lost its meaning.

      The problem is not LLMs, but your university. In my undergrad, almost all the math courses had no required HW. They'd assign it, but you wouldn't turn it in. You'd come to office hours for help on the HW, or ask in class (they'd often dedicate the first 10-15 minutes of each lecture to Q&A).

      It was awesome for people like me. No time wasted on neatly presented HWs. I'd do it quickly, verify the answers, and study for the exams.

      The flip side was there were many exams (you don't want your grade catered if you do poorly in one exam). A course like calculus could have 4-5 "midterms", and then the final. Often, they'd drop your lowest midterm score so you're allowed one bad day.

      1. submain · 1790475059 · focus · HN ↗

         In my country of origin (not US) that's how it worked starting in high school. Homework was called "suggested problems". The teacher reviewed them in class. No grading. We ended up doing it because that was almost the only way to pass the exams (which, btw, could be up to 50 questions long...)

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