Reviews of professor Yixiong Chen

Rating: 5.0/5, difficulty: 3.0/5
He gives a lot of extra credits by asking you to write anticipation and feedback about the exams. The exams are not hard as long as you follow the lecture and do the assigned homework. Your exam grade can only be replaced by the latter and higher one.

Rating: 2.0/5, difficulty: 5.0/5
You are your own professor study the materials before the semester begins.

Rating: 1.0/5, difficulty: 3.0/5
Not good for an online teacher. Best to find someone else. Speach is inaudible and does not want to help students. Horrible in statistics.

Rating: 1.0/5, difficulty: 3.0/5
This man is ridiculously horrible as a person and also a teacher. Just horrible human being. Speaking with very heavy accent, and this man is very small minded, too. If possible, do not every take him. He is not even good at math but only good at using heavy accent to tell you something irrelevant. If you don't listen, he will show attitude. Avoid!

Rating: 5.0/5, difficulty: 4.0/5
You'll definitely feel lost during the semester; he will also cover a lot of material in a short time span, and you'll HAVE to supplement it with videos. What makes this professor an absolute gem is the review sessions before and after the exams. Make the most out of those sessions and PRACTICE the questions he gives out - do that and you'll be set

Rating: 5.0/5, difficulty: 4.0/5
3 Exam grades but he drops the lowest one. Homework is extra credit but don't dismiss it. His review sheets are everything you need to focus to ace the class and the departmental final. He rushes through the material but will answer emails when you are lost. Fair grader but the material in unit 1 and 2 of the course should not be taken lightly.

Rating: 1.0/5, difficulty: 4.0/5
Be ready to self teach because he doesn't do a good job teaching at all. Your grade is basically made up of the exams you will be taking.

Rating: 4.0/5, difficulty: 3.0/5
Gives really fair exams and gives lots of extra credit. Theres a lot of homework on webwork, however, he doesnt care too much if you got it all right. As long as you try and ask him questions. Homework is only to help you further understand the material. You dont have to finish all of it as long as you did majority of the hw, hell give you cred