I believe a grade should be earned, not given. Anyone can behave well in class, but giving students grades for behavior wouldn’t reflect what they know. Real grades should be a reflection of what the student learned in class and his ability to use that information in the real world. With that being said, I believe being given grades for behavior is irrelevant. It would make more sense to find out what the students truly know. This could be done by tests, quizzes, or oral questions and answers. I believe that in this way, you will have a basic understanding of what the students know.