Reviews of professor Karol Lang

Rating: 5.0/5, difficulty: 4.0/5
He's old school. He can come off as a bit harsh, but he cares. I've been doing well in here so far. Do the HWs and practice HWs especially before the exams. The practice HWs and the lecture problems resemble the exam questions.

Rating: 4.0/5, difficulty: 2.0/5
He's a funny guy, his lectures are kind of entertaining. Grading is mostly chill, make sure to do the practice hw sets before each exam, they're super helpful

Rating: 4.0/5, difficulty: 4.0/5
I have no idea why people are scared of Dr. Lang. His humor may not match yours, but it's crystal clear that he's a really sweet guy who cares about you. He lectures well, and his exams are more than fair. What else could you want from a professor? I wholeheartedly recommend him for any student thinking of taking his course.

Rating: 4.0/5, difficulty: 2.0/5
He's a funny prof, but the lectures were insanely boring. His homework and practice sets were the best for preparing for exams, which were pretty easy.

Rating: 2.0/5, difficulty: 4.0/5
I really struggled in this class as someone with no background in physics at all. You pretty much have to learn everything on your own. The professor will do like 2 simple examples in class and then expect you to be able to do difficult problems by yourself. Would not recommend unless you are already familiar with physics.