What the hell kind of lesson about islam forces the children to kneel down and pray, even if just simulation? And what kind of system forces children to take part?


No, that apparently does not sum it up. After reading Tribesman's post I should add one more silly response:

5. It's the children's own fault! Befehl ist Befehl!
Pathetic. It really shows how far he's willing to go..

I guess according to tribesman, if the headmaster wanted to demonstrate with some of the pupils during sex-ed class, it would be their fault as they registered for school and agreed to be polite and do what they were told! What a logical breakdown...