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Why are they treating students like children? The easiest solution would be to provide solutions to problems. The lecturer obviously has the solutions. It mak

• xyzzyz 5y ago
  > The lecturer obviously has the solutions. No, that’s not obvious at all. The lecturer can obviously sit down and solve these problems, but it doesn’t mean that she already had done so. Sitting down and writing clear solution that the students can follow is substantial amount of work. I worked as TA at university, and one of my tasks was to grade homeworks and produce example solutions. The lecturer did only provide the problems, and writing down solutions was my job. It took nearly as much time as grading homework from 15 people in my group.
  • adamnemecek 5y ago
    Right so providing the solutions and not grading would cut the work in half.
    • xyzzyz 5y ago
      Yes, but it would cut learning by 90%.
      • adamnemecek 5y ago
        I would like to see something supporting that claim. From my own experience, I don't think so.
      • j7ake 5y ago
        This is really narrow thinking. Provide exercises and release solutions one or two weeks afterwards. The lecturer can write out questions. TAs write out solutions. Everybody is happy. Nobody needs to grade assignments, students get a chance to work on problems without solutions, lecturer doesn’t have to deal with students coming to office hours asking about exercises. Anybody who needs to grade assignments in technical courses is doing bullshit work.
        • xyzzyz 5y ago
          You're missing the point. If you don't grade homework, most student won't even try to do it, and as a result, won't learn anything. The students are not there to learn anything, they're there to get credits for the diploma. If you don't force them to learn, most students won't. Now, to be sure, in my preferred world, the students who are not motivated to learn, are promptly pruned from the rolls. But I don't get to decide that: the private schools make money by pretending to teach, so they're incentivized to retain paying customers, and the same is true in public schools, which are expanded and maintained by politicians who believe that high college diploma ownership rate is somehow good.
          • deleted 5y ago
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          • j7ake 5y ago
            I guess what people are arguing is your assumption that if you don't grade homework, students won't try to do it. I understand it's common in North America to have TAs grade homework. But in many places in Europe (top places), they do not grade homework but provide solutions. The only thing that matters is a semester project and a final exam. That is a real-life counter-example to your assumption. The students indeed try to do the exercises in earnest. And TAs can be useful by providing in-person discussion, rather than grading exercises. Everybody wins in the end.
            • xyzzyz 5y ago
              I was, in fact, a TA at a university in Europe, and, rest assured, not all students earnestly tried to do the exercises. Moreover, very few students are interested in in-person discussion: we had office hours twice a week, but few people ever came, except during the week before midterms and finals. I had many discussions about it with professors. One of them is pretty active in Facebook group for students, reminding them of the office hours, where they can get free one-on-one tutoring. Still, most of the time nobody comes to his office hours anyway. I think the conclusion here is very simple: students are not there to learn, they are there to pass exams and earn the diploma.