LOL!
Seems the story is a bit more complicated than some may be believing. Its not clear if the puppy was alive or dead when fed to the turtle.
At any rate, shows some poor judgement on the teachers part IMO and theres no real educative value here either that I can see.
Yeah, wild animals eat other animals, thats known. No reason to demonstrate this fact so graphically though. Borders on pathological.
Reminded me of an old Cheech and Chong skit , Uncle Pervy’s Clubhouse, that went something like this:
Okay kids, today I’m going to teach you how to have fun with your dog. Who wants to be the dog???