That was great! And I am old enough that my grade school used to show us movies like this! (Parochial school) I also remember a movie we saw on the manufacture of double barrel shotguns and how they soldered the barrels together. Man, things sure have changed since the 50's... If a school showed something like this today they'd be sued to death and have to pay for therapy for all the kids for life.
I 'member one year when our priest had his deer hanging from a tree between the school and the church, and we all walked past on our way to daily mass. No one blinked but we were mostly all jealous...even the girls.