I liked his lectures (funny guy), light homework, and tests weren't too difficult, but he'll often try to trick students, purposely writing misleading answers on practice test solutions to trick those who don't pay attention in lecture. Spent hours figuring out why my answers didn't line up with his... turns out he just wrote it wrong on purpose.

Uses webwork, tests are pretty similar to practice tests. Final has some trick questions on it. Lectures aren't mandatory but they might as well be. He talks incredibly fast and covers a TON of material in 75 minutes, so you need to go otherwise you'll fall behind

I took him over the strike. 1st midterm was in-person and was so easy, literally like a 89% average or something. 2nd midterm and final were both on Webwork, unlimited attempts. He was genuinely such a nice guy, only tested us basically on word for word examples (even in person) and made the lecture at least somewhat bearable.

The goat

very fair grader. I took his class during the ta strike so things got a little messed up but overall a good class. the material at the end of the quarter felt a little rushed tho. very kind professor and shows cat pictures during lectures!!!

Professor Cho is very respectable and extremely caring about his students. While his lectures can be hard to follow, his homework is fair and he does give out practice for his exams. Got lucky because 2 exams were moved online due to the strike, but his physical in-person exams are hard and proof-based. Nice grader though, and super caring!

Cho's exams are similar to homework and practice problems. There are quizzes during sections, so you don't want to miss them. Cho speaks very fast, so it is hard to follow sometimes, but generally his lectures are helpful.

Took his summer class. Math has never been my favorite subject, but with his teaching I was able to understand the material. And Professor Cho is very kind too. Thank you!

Tough concepts but the exams are very similar, some of which are exactly the same, to the examples given in class. Gave us very generous curves in the end.

very nice in grading and exams

Very nice professor, grading is very generous.

Amazing lectures, very accessible during office hours. Easy A.

Professor Cho was just terrible. He is a terrible lecturer. He does examples before explaining the methods so you just sit there confused for 5 minutes before actually learning what he did. He was even worse at being online - he cannot use zoom. He is very quiet and passive when speaking like he doesn't know what he is talking about.

Professor Gunhee is helpful and willing to clearify everything in his classes and office hours. Our grade includes 2 mids, 1 final and 7 hws, but the lowest 3 will be dropped. However, I strongly recommend finishing all hws since questions in mids and final all resemble hw questions. Do everything assigned (literally hws), and you will be fine.