They look very much like classrooms. Kids, desks, colorful decorations and student artwork abound. Did you not stop to look at your pictures?.
Yes, smartcooky. Not every limited camera angle will incorporate every inch of wallspace. Very good. You're learning. Slowly, but learning.
Now if you grit your teeth and try to remember what we were talking about, it was the man in the bleak room that showed no signs of it being a classroom, or him being a teacher. Do you recall that?
Yet most of the pics you just posted have some or all of those elements, and they are your own cherry picked selections. Featured colorfully and prominently, even.
Seating for little kids do. Again, pictured prominently in several of your own.
I've seen them in everything from primary schools down the street that I occasionally have reason to go in, to my kid's former undergrad and current postgrad classrooms. Not in all, but more than common.
Now, back to our mystery troll: how you doing identifying him or his school, since you provided the 'original context' that you are playing coy with revealing?
eta: this is really some world class trolling on your part. 5 of the eight pictures you provided include seats with little desks built in (and the other three are very restricted camera angles), yet you bleat that it's an out of date assumption and they really don't exist. It's just artwork. And you guys wonder why posters don't bother arguing with you ITT.