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How I changed teaching after AI managed to do all my homework assignments

305 points · 288 comments · azhenley

  1. a57721 · · 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. drakonka · · focus · HN ↗
      I'm taking a year-long sabbatical to study a language at university right now and they're changing their assignment processes to curtail AI use. We have two versions of written assignments - the first to be written by hand in class with just a Swedish-Swedish word book available, and the second version to be typed at home implementing the professor's corrections from v1.

      At least in this course students seem to be taking their strict 'no AI' policy quite seriously. Then again this is also the kind of course you do when you want to actually learn the material. It provides a qualification for further higher education in Swedish, so if we don't legitimately learn the stuff there's just no point as we won't manage in future courses.

      1. TFNA · · focus · HN ↗
        Recently it has been reported that many Chinese students in Moscow are no longer learning Russian during their years at the university (to the dismay of Russian officials who hoped this would be a form of soft power): even for in-person lectures their Bluetooth earbuds will just translate the lecturer's Russian into Chinese in real time. So, perhaps people around the world will start feeling that, thanks to technology, exams testing language skills are a mere formality and can be safely cheated on.
        1. officehero · · focus · HN ↗
          Russia is a bad example due to its current international reputation. On your second point, would an example of this be an oral exam where the student has tiny hidden earbuds? Outrageous but you're probably right it's going to get worse.
          1. mopsi · · focus · HN ↗
            There is a well-known scene in a famous Russian comedy about exactly that: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=m3n4LptYWNo&amp;t=2482s" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=m3n4LptYWNo&amp;t=2482s
        2. seanmcdirmid · · focus · HN ↗
          Actually, language is no longer the barrier it once was, it wouldn’t surprise me if some universities start opening enrollment up beyond the native language of the university accordingly.
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