@jcboy,
As a youngster in Cleveland in the fifties, we lived walking distance to the West-side Market, I beg you: watch this with your kids
http://westsidemarket.org/
We were there almost weekly, but once in the middle of the week my dad and I went to the market to get a "good" chicken.
We went into the poultrier and there were cages of live chicken. My dad asked me if I wanted to pick out a chicken.
Of course I would - I was getting a chicken for a pet!
The clerk took the chicken I chose to the back.
"Hey dad, where's he taking my chicken?" with much concern.
"He's going to dress the chicken."
Great. Not only am I getting chicken but it's going to have a costume, too. I honestly hoped they'd dress him like a cowboy.
The man comes out with a folded sack. I kept the sack closed so the chicken would get away. And we drove home.
Imagine the reaction five year old Bobsal when my mom released the chicken from the sack.
Now I've been around the chicken harvests in the fall on the farm and I got what and why and how it was: a part of the farm cycle. But one I got to Cleveland, it seemed to me the cycle was broken. That a chicken who escaped the farm got to live forever.
Around this time I learned about feed lots. And hog confinements.
There is a good writer on food and how we get it, Michael Poulan
https://michaelpollan.com/books/
His book the Omnivore's Dilema is great, and he discusses some strategies regarding what and how we can get kids into eat more of the traditional meats most of us don't understand. I highly recommend this book and if I still had a copy, I'd send it to you.