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Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

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Re: Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

#711

According to the article, the major effect is they are catching and prosecuting cheaters with a secondary effect that students are over-relying on them for homework or practice, and are unprepared for exams. The article also talks about the fact that the SAT was banned. I really am curious what percentage of the effect is from no SAT vs LLMs. I guess they haven't had the SAT for a while though so it's gotta be the LL…

I think its just a sloppy article that doesn't discern students who were going to fail and underperform anyways using AI vs those that were going to do exceptionally well anyhow.

It's ridiculous that we talk about getting rid of standardized aptitude tests and entire subjects from school curriculum because certain demographics struggle with it

Re: Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

#712

Earlier quoted context omitted.

> Around COVID times many top universities experimented with removing test requirements from admissions, under an argument largely related to equity. It's been a failure everywhere, with many, if not most, universities already reversing it. It's the universities that have failed. They've restricted admissions to a set of people who would learn no matter what the schools did, which is what makes them lazy. When confro…

Can you cite a source for the claim about "most faithful test predictor"? I'm genuinely curious. I would think high school GPA would be more predictive.

Also interested

Re: Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

#713
post #547

Earlier quoted context omitted.

To be honest, there’s approximately zero reasons to teach major-grade math to just about anyone but math majors. None of the applied math disciplines need go that deep, and what they do need depends on the field (physics is all about analysis, CS is about algebra and discrete math, and so on).

My CS program required one year of upper division math. But you could take anything (I took set theory and meta-logic from the philosophy department, it was actually pretty hard!). They did not care about the specific math skills, they wanted us to have a level of mathematical formalism and reasoning, which was in fact important for the CS classes.

Mine required very specific courses, including Discrete Math, which I scraped by in. Almost 15 years later and I have never needed any of the upper level math I was forced to take and wish I could have just taken more applied CS classes instead.

Re: Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

#714

Earlier quoted context omitted.

https://senate.ucsd.edu/media/740347/sawg-report-on-admissio... Please see the graph "Growth of the Math 2 Population by Major (2019-2024)". UCSD's Math 2 class is remedial high-school level maths. It has grown from under 100 students in 2016-2020, to more and more people each year starting from 2021. UCSD tested the people who took this class, and 25% of them could not answer the question "Fill in the box: 7 + 2 = […

this is a Berkeley CS class, not a remedial math class.

I'm suggesting the problem is not limited to Berkeley. They both show the same underlying issue, there's a growing number of students attending university without the prerequisite maths skills they need to succeed.

It seems they're now at the point where the sheer number of students that need improved maths skills overwhelms the staff, resulting in them failing.

Re: Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

#715

Earlier quoted context omitted.

Absolutely university has to change. But it's not a simple change. I say this as a professor for Physics: My colleagues say "We must fully embrace AI as a tool". I agree. But how do you teach it? It's a moving target, and you can't even give homework like: "Research with an LLM of your choice, and submit the transcript" because they can do that, or they can just copy the task into an LLM and have the LLM do it. It be…

I feel like German university was already well "LLM proof". Come to class or not, no ones keeping track and it doesn't matter for grade. There are regular exercises, but they are not graded; you can submit them if you want it corrected to check your understanding, but there is also gonna be a short presentation going through it in class. Your entire grade is a 2-3h written exam at the end, no materials, no remote, no…

That's how it used to be. At least at my alma mater, it changed a lot when they switched from Diploma to Master/Bachelor

Re: Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

#716

Earlier quoted context omitted.

This. It's funny that GP mentioned science fiction as a negative because what immediately springs to mind, for me, is Neal Stephenson's The Diamond Age. We literally have the tools to build his "Young Lady's Illustrated Primer" today. We just have to give today's AI a lesson plan to follow and ensure that it never gives the student the answers, and only keeps explaining the concepts in different ways until they click…

And how do you propose that to work if the internet is still full of AI services that just give you the answer or write your essay? The only way an Illustrated Primer can work if you can’t trivially cheat. Which is to say, it solves nothing compared to the current situation.

Why are you assuming that all students will cheat? That's entirely unreasonable.

But if you want a way to push cheaters towards doing the work then a boarding school without cell service would work. Although I guess these days you'd also have to account for starlink and the like.

Probably easier to warn everyone that they will almost certainly fail if they cheat and then be entirely uncompromising when it comes time for exams. Not your problem if they knowingly shoot themselves in the foot.

Re: Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

#717

Earlier quoted context omitted.

I’m not noticing the decline in my own abilities any more than I had before using them. I finished undergrad 20 years ago and my once sharp math skills had been severely diminished within only 5-10 years. Just simple arithmetic and percentages that I could rapidly do in my head became dependent on calculators/spreadsheets. For all other trivia type knowledge, my brain has offloaded it to the internet RAM in my pocket…

I’m not noticing the decline in my own abilities …said every drunk person ever. That you don't notice it doesn't mean it isn't happening. By the time you notice it, it's too late. That's why elderly people who are worried about their brains play chess and do puzzles like mad.

I have never heard a recognized elite level anyone stop using their skills and say "I'm not noticing the decline in my own abilities" LOL

Re: Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

#718

Earlier quoted context omitted.

Or a calculator. Oh wait, I hard ban my 8 and 11 year old kids from using a calculator. I wonder why .

That... is not a good idea. Inexpensive calculators were relatively new when I was that age, and I learned so much just playing with them.

What exactly did you learn?

Re: Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

#719

[flagged]

Or your lazy excuse is an even more convenient thing to blame

I don't think his comment was lazy, there has been a documented concerted effort to get rid of math and standardized tests because real world data conflicts with their political reality.

Doing so ultimately diminishes those that have earned their place to stand as exceptional performers through hard work and grit and its replacing meritocracy with a form of apathy disguised as political empathy.

Contrary to what one side of the political spectrum wants to push as truth, we are all not equals in terms of ability. Different cultures and demographics excel at different things and not always the same things. This shouldn't be chalked up as racism or something to be hidden at all.

Re: Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes

#720

Earlier quoted context omitted.

> Around COVID times many top universities experimented with removing test requirements from admissions, under an argument largely related to equity. It's been a failure everywhere, with many, if not most, universities already reversing it. It's the universities that have failed. They've restricted admissions to a set of people who would learn no matter what the schools did, which is what makes them lazy. When confro…

Can you cite a source for the claim about "most faithful test predictor"? I'm genuinely curious. I would think high school GPA would be more predictive.

I think IQ tests are even better.
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