AI use leads UC Berkeley math professor to see 'no point' in grading homework

I never saw any point in grading work ever

I went to Montessori school as a kid then I was in private school briefly till my parents went broke. Then I went to public school for the remainder of my career before I went to college and graduate school. I’ve taught at the graduate and undergraduate level and sat on academic boards for Purdue.

Graded and ranked assignments do nothing other than act as a filter for the structural organization to determine who they want to give resources to

The “educational” system has nothing to do with platonic or frankly any other thoughts of education for the polis

Good riddance

Brian Harvey, who taught CS 61A at Berkeley for decades (and wrote Berkeley Logo and Simply Scheme and Snap! and The Beauty and Joy of Computing), was making this argument long before AI. From "Using Computers for Educational Freedom":

Brian> Students learn best through intrinsic motivation, not through force. What you learn under pressure doesn't last past the exam. Everyone says these things, and yet almost all teachers continue to give grades. Why? "It's required"; "The colleges need grades"; "The parents wouldn't stand for it"; "It's the way things are." In short, the reasons for grades are political.

https://people.eecs.berkeley.edu/~bh/freedom.html

At Lincoln-Sudbury Regional High School he built a computer course of self-paced units with no grades, and about 50 kids had keys to the computer center and used it evenings and weekends without adult supervision. In his Snap!Con 2025 talk for the ACM Karlstrom award he said why the no-grades part mattered:

https://youtu.be/pDK2PE_pkqQ?t=1917

Jens> Okay. I've I've got one more question, Brian. Um, when you showed that picture of Sbury High of the Computer Lab users, computer center user Society Society, you very carefully and conscientiously mentioned every name with the title my friend, Jonathan, my friend. And that struck me as something uh that there might be a deeper message from you behind that.

Brian> Yeah. Yeah. Um, everything conspires to make teachers the enemies of kids. Not because any teacher wants that, but because institutions have a lot of weight. And when you're giving somebody grades, you can't be their friend. It just doesn't work like that. You're not their friend, you're a hurdle they have to overcome.

Brian> So yeah, it was really important to me that they let me not give grades and I think that made the whole thing possible and I couldn't have done it otherwise.

And on AI in the same talk:

https://youtu.be/pDK2PE_pkqQ?t=510

Brian> Mostly, people who talk about AI in education see it as a threat: kids will use it to cheat; or maybe AI will replace teachers so we won't have jobs anymore. Or sort of the best of these views is we don't know yet what skills kids are really going to need in an AI dominated world. Supposing that we have one. I'm pretty confident that AI won't replace teachers for rich kids -- and computers already replace teachers for poor kids, long before AI. The poor kids sit in front of computers that give them arithmetic problems. So it's not as if uh we're opening up a can of worms that's brand new.

AI didn't create the problem with graded homework. It just made it impossible to keep pretending the grade measures the learning.

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