Good on you I say for going to the lengths to find out what's actually being taught.

My son has a Jewish surname (as do I, but I married it) and i would hate for someone to think they had to 'hate' him or not be his friend at school because of it IYKWIM. We are not even slightly jewish, just carry a name.

I don't have a clue about Muslim or Jewish religion, but think it's great that you are trying to stop a teacher from using religious hatred to teach discrimination.