I think we need more information; is the Koran part of the study lesson? I could understand if part of the geography lesson they were studying the cultures and religions of the middle east. As long as the teacher includes the bible when they get to areas that are mostly Christian.
“is the Koran part of the study lesson? I could understand if part of the geography lesson they were studying the cultures and religions of the middle east.”
I have had courses in geography in school and college, and never had to segue into the nuts and bolts of various religions, and especially calligraphy. Calligrahpy in geography??!!!