Not too easy. Not too difficult.
Dr. Buttersworth was an excellent professor. He took his time with his lessons and was thorough with his explanations. He always allowed for questions at any time during the class and would not move on until each and every student felt comfortable with the subject.
I learned numerous things in Dr. Buttersworth class. He is a very intelligent man. He helped me learning the foundations of physics that made things easier in my engineering major.
Hours per week:
Advice for students:
This is a very difficult subject but Dr. Buttersworth made it very understandable. I recommend attending all classes and going to tutoring sessions. And never be shy to stop and ask a question when something is not completely clear to you.