I agree with the teachers one. Having one lady in charge of educational instruction for that many kids will be looked back upon as barbarism.
So the solution is to have less ladies in charge? Who's going to wipe snot off the kids' noses, pull legos out of their mouths, and tell them not to hit each other?
The solution is more teachers, smaller class sizes and not underpaying and abusing teachers to function as nanny’s also charged with raising your children.
This isn’t exactly a mystery problem, we’ve understood clearly how to educate humans well for quite a while. It’s just that doing it properly is “eXpEnSiVe” as if the alternative, isn’t quietly orders of magnitude worse, and more costly.