Comment by mlajtos

14 hours ago

iPad mini 2024 with Pencil Pro and Math Notes is going to revolutionize math education.

I don't know which bubble you are in, but $499 + $129 for devices at MSRP is not going to revolutionize anything, especially just for maths.

A $200 Chromebook can do 10x. Guess what, that's exactly why schools buy Chromebooks.

> revolutionize math education

math education is not likely going to be "revolutionized" with technology or that would have already happened

That's like saying giving students a better calculator revolutionizes math education.

Even giving students full access to Mathematica (which I think is worthwhile BTW) won't revolutionize it.

Mathematician here. No it's really not. Having used it extensively it craps out all the time, fails to parse things properly, doesn't understand anything other than a very narrow undefined subset of anything that needs to be done and generally makes things harder.

It sure looks like it would though.

Noteful and a competent calculator with CAS functionality on the other hand might be a different outcome.

  • To be fair, “math education” usually refers to the millions that learn arithmetic, algebra, and geometry every year, not the (tens of?) thousands that take part graduate level courses in “real” mathematics. Although I’m curious; do you think it would handle basic calculus (aka as taught in Calc survey courses up through multivariate)? In other words: does it know how to evaluate integrals and derivatives? Because I’d guess more people take those classes than all their descendants combined.

    Either way, and on a more fundamental note: I’m a little dubious that “completing equations” is a net benefit for math education. It really seems like a small nice-to-have-available affordance tacked on to the real game changer: a computer that can adaptively challenge a student and competently answer clarifying questions without making it too easy. Y’know, just AGI stuff lol

    As we’ve all seen from ChatGPT’s impact on English courses already, this all will require a fundamental rethink of how we teach children and adolescents. Homework is a bandaid over capitalist failings, and it’s beginning to peel…

    • It has no idea about calculus at all. Not only that it's a numeric not a symbolic calculator. So taking it even further back to basics, if you do sqrt(12) it should really crap out 2+sqrt(3) [as a surd] but it just dumps the evaluation out. My £10 Casio can handle that better.

      As for education, you don't really need a calculator. We don't really use them that much. Pen, paper, ears.

      As for computers, programmed randomised questions with deterministic answers and documented steps to solve the problems are the right way. LLMs can't do that even if they look like they can. some universities actually have tools which generate those. Those are truly enlightening as you can see the reasoning properly.

Ironic how one demonstrates a questionable grasp on maths if they think an expensive iDevice will revolutionise maths education for the masses.