Reviews of professor Wang Lujia

Rating: 1.0/5, difficulty: 5.0/5
the worst professor i have ever taken. I am normally a decent student,but this professor was extremely horrible and I nearly failed this class. no notes online, and notes in class don't make any sense. professor has thick accent, and TAs do too. he wasn't bad for lack of trying, just completely incompetent- ie he forgot his notes one lecture.

Rating: 4.0/5, difficulty: 4.0/5
Prof. Wang is complicated as his lectures are not the best, he tends to mess up on his examples and it is unclear sometimes, but the way he structures the class made the class understandable. He is test-heavy (midterms and final were the chunks of the grade) but staying on top of homework and understanding well concepts will get u a good grade.

Rating: 4.0/5, difficulty: 4.0/5
Wang's class is challenging for some of the students but he is very good at his stuff. Exams are hard but he gave us very generous curves. Take the class if you are STEM major.

Rating: 1.0/5, difficulty: 5.0/5
By far the worst professor I've had for any class. He intentionally made the tests impossible. He gave you the previous quarter's tests to practice but then made your test a hundred times harder for that reason. He is delusional, and thinks his tests are easy, as if everyone in the class has a degree in mathematics.

Rating: 4.0/5, difficulty: 4.0/5
Professor Wang is actually very nice and accommodating to his students. His test can be hard but theres generous grading with lots of partial points. You will have to go back and read some parts of the textbook after lectures since the material gets difficult quickly. Puts out old midterms w/ answers for practice & new practice midterm to help.

Rating: 2.0/5, difficulty: 4.0/5
Tough teacher for math 20c. Heavy emphasis on conceptual math.

Rating: 3.0/5, difficulty: 2.0/5
Professor Wang's lectures focus on logic behind theorems rather than examples, which help me understand how they work. However, his accent makes the lecture a bit hard to understand. Also the homework can be hard sometimes(but useful). The difficulty of tests depend on individual If you are able to do all the homework on your own, you will be fine.

Rating: 2.0/5, difficulty: 4.0/5
Prof Wang was a fast lecturer, and would not explain examples. If you attended office hours, he would explain things better. I am a hard worker and I got A's on both of the midterms but bombed the final. The final was comprehensive and called for applied thinking for every topic learned. I recommend going to SI consistently, it will help a lot.

Rating: 1.0/5, difficulty: 3.0/5
He likes to talk to the bored most of the lecture and also his lectures consist of him proving majority equations. Better off just reading the book.

Rating: 4.0/5, difficulty: 4.0/5
Professor Wang is a really good professor. He gives a lot of homework which is reflective of the material you study. Also gives out practice exams to help review. The material in practice and homework pretty much represents what appears on exams. Likes to explain things clearly so does some proof in class. Would recommend him to math lovers