Miller IANACL but I think reproduction of part of a copyrighted work for educational uses can fall under fairuse even if the copier never bought a copy. To be honest since fairuse exists mostly in legal precedent, if it went to court it would all be up to the courts with some weight shifted through precedent toward fairuse. Assuming it was for education of course, which I said before I doubt. Just some FYI on fairuse.
The issue of showing an R rated movie to 11 to 13 year olds is way more troubling. I know when I have kids I don’t want them watching an R rated movie unless I’m either there or have seen the movie and decided it’s accaptable for them to watch. It’s called being a responsable parant. This guy short ciurcuted those kid’s parant’s right to govern what is these people’s kids see. Not only that he seems to forcing religion on these kids. Some of my religous beliefs might border on fundie, however I see little good from forcing religion on people.
I think the faulty headlight analogy stills applies.