Reviews of professor Changguang Dong

Rating: 5.0/5, difficulty: 3.0/5
Changguang Dong is a very nice and caring Professor. He is young and energetic and it is obvious that he loves what he is doing and wants his students to pass. He gives partial credit and at the end of the semester drops the lowest homework and curves your lowest test score. Calculus is going to be hard no matter who your teacher is.

Rating: 1.0/5, difficulty: 4.0/5
Prof Dong, although very intelligent, should not be a teacher. This class is pretty much 90% self teaching. The lectures are a waste of time, confusing, and hard to keep up with. We do not do examples of anything in class, so lectures were practically useless. If you get stuck with this prof, go to the TA's office hours if you want to pass.