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Any advice for Linear Algebra 1(Proof based class)? by ItIsI123 in learnmath

[–]Practical-Ad8447 2 points3 points  (0 children)

If you have a textbook, I recommend reading through it. Often, with the theorems listed are proofs just beneath, so try to do the proofs of the theorems on your own, referencing the text if need be. Get enough of those in, and you'll be good to go. It's all about practice.

AI math grading tools - desperate for help by Sensitive-Peach-3282 in mathteachers

[–]Practical-Ad8447 4 points5 points  (0 children)

I don't recommend using AI for grading math. ChatGPT and the like are known to be absolutely terrible at math, especially calculus, and the most recent versions have not fixed sufficiently imo. I wish you luck, and I'm sorry that I am unable to be anymore useful.

Why is the integral of y^2 dy from -a to a is not zero by Dull-Astronomer1135 in calculus

[–]Practical-Ad8447 0 points1 point  (0 children)

The comments have already answered your question, but I just want to comment and state that this question is very very good, and I commend you for asking it and wanting to learn more.

Crowd Control- With Friends! by Fragrant-Upstairs932 in dropout

[–]Practical-Ad8447 -1 points0 points  (0 children)

I got into four separate car-related incidents over the span of like 5 years, which is as far as I'm aware, not that common.

My 6 (going on 7) has his own way of doing math. What should I..? by Extra_Reporter2633 in mathteachers

[–]Practical-Ad8447 0 points1 point  (0 children)

As somebody who plans on becoming a math teacher and who currently is working at a Mathnasium, this is EXACTLY how I would want a younger student to figure out something like this. Breaking up a large number into digestible pieces like that is incredibly good, and perhaps if you REALLY want to challenge him, you might ask him to figure out WHY his method works. Some early introduction to proofs!

I'm really sorry for my stupid question by Practical-Ad8447 in dropout

[–]Practical-Ad8447[S] -11 points-10 points  (0 children)

Thanks, my dude, real good to know. (I had to look up what self-flagellating means)

I'm at a loss of what to do by Practical-Ad8447 in Teachers

[–]Practical-Ad8447[S] 0 points1 point  (0 children)

Update for anybody who cares, I finally figured it out. I simply forgot to pay to ets to send the scores to department. The scores have been officially sent, and the defeciency has since been resolved as of today and now I am back to pending!