If it is bothering you, discuss it with someone you can really trust You should not be able to see your teacher do this under normal circumstances. If the teacher was doing it where they could get busted by anyone, ie, at school, then he/she should be reported to the head of school immediately. It is inappropriate behaviour for anyone to do this in school.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.