Reviews of professor Pengyu Liu

Rating: 5.0/5, difficulty: 2.0/5
The prof gave amazing lectures combing math with a lot of applications! Grades are fair.

Rating: 5.0/5, difficulty: 3.0/5
I took his MATH152 and MACM316. Both are well organized online courses. The amount of homework and the grade given are fair. But that is not important, I learned much from his knowledge and lectures. This is difficult time, but overall I liked the learning experiences with him.

Rating: 5.0/5, difficulty: 2.0/5
I like his attitude. He is patient and kind. Go to his office hour when you have any difficulty.

Rating: 5.0/5, difficulty: 2.0/5
He is very accessible and patient to answer students questions. Exams are easy if you do the work.

Rating: 5.0/5, difficulty: 3.0/5
I'm happy with the overall course experience provided by Prof. Liu. Lectures were interesting and inspiring. Contents were well organized and explained. Schedule and scheme were clearly laid out. Tutors are very supportive. I just thought I could've got a better grade. The prof is great!

Rating: 5.0/5, difficulty: 1.0/5
He is such a good teacher I have seen who can combine music and mathematics. He will even play the guitar for you in class. Lively and interesting classes make me learn faster and better.

Rating: 5.0/5, difficulty: 2.0/5
I'd like to thank the professor for the amazing course!

Rating: 5.0/5, difficulty: 3.0/5
Best lectures!

Rating: 1.0/5, difficulty: 5.0/5
He cannot explain well, he just copy-pastes the questions and answers from his own notes and his marking is so unfair. and he scales down terribly. IGNORE AT ALL COST

Rating: 5.0/5, difficulty: 2.0/5
Prof. Liu is a very good professor. He explained the course well and made the lectures very accesible and easy to learn. He is also very caring. I found it is really helpful for an online course that he stayed 10-15 mins after each lecture just to answer students questions regarding the lecture. I learned a lot from him. He is a great!

Rating: 5.0/5, difficulty: 2.0/5
Those who give bad reviews should not use their own opinion to deny the efforts of a good teacher just because that did not work hard. Peter Liu is really a very good teacher, he is also very kind, and his class is very relaxed. What is more worth mentioning is his The exam is really easy!

Rating: 5.0/5, difficulty: 2.0/5
Nice person, easy course! Go take it, you will like him!

Rating: 5.0/5, difficulty: 1.0/5
He explained well and made the course so easy to learn. Do the work and its an easy A.

Rating: 5.0/5, difficulty: 2.0/5
AVOID this prof if you don't like math, knowledge or interesting stuff but only your pitiful GPA. I think if you like the material and are willing to study, it's an easy and interesting A.