The English Teacher Difficulty Level of Classes Another issue that relates to teacher caused discipline problems is how difficult the classes are and the reasons for their difficulty. Some teachers have acquired the idea that a class should be difficult and there should be a certain number of various levels of grades, A's, B's, C's, F's, etc. This decision is pre-determined and the students are forced into this preconception no matter what their actual performance as a class may be. Students can feel this fixed attitude being imposed upon them and in response begin to generate a negative d...