Average

I have nothing much to say about him. He does a decent job on explaining the concepts. If you really want to do well on exams, you'll really have to teach yourself the harder questions since that's what generally makes up the exam.

Average

Professor Ralf's lectures were confusing. I did better in class when I stopped going to class and just read the textbook. Be sure that you understand the homework for his tests. He curves depending upon the class average.

Average

Professor Ralf is a good choice of instructor. The class average for Test 1 was 85, Test 2 was 73, and the final was 79. The class has a small curve and mine only needed an 88.4 to receive an A. Just be sure to keep up with the material and you will be fine. Overall, this class is not very difficult to pass, but it's very difficult to have an A.