@worshipguitar As a pre-k teacher myself: This teacher is either uneducated, doesn’t really care for/have the patience for children or both.
Obsession with small objects (including taking small objects) is a very normal part of child development. It’s not really “stealing” because there’s no ill intent behind it. Your child isn’t trying to keep things from others or hoard things, he’s just displaying an age appropriate behavior.
She could have just said “Oh hey, those marbles go in the game box. Let’s put those back where they belong. We can play with them again another day.”
That’s it. This is something I wouldn’t even bother mentioning to a parent for a first, second or even third offense lol, bc it’s not concerning at all and it’s something I can manage just fine. If it was becoming a habit and things were actually making it out the door I might bring it up. But only in a “I think some of our classroom things may have gone home with you. Can you bring them back where they belong?” way or through a nice talk with the parent.
I’d never shame or stand over a child for age appropriate behavior. That’s just ridiculous. If it was my child I would be talking to the teacher/admin and explaining that this is age appropriate behavior and I don’t want my child spoken to that way.