It depends on the school. My daughter’s school seems to be fair. Her 4th grade class seem relatively civilized and happy. My experiences of 4th grade were much more savage. On most days, a gang of boys would wait in the woods until I came by, and they’d attack me and sexually assault me. Eventually, I found I could hide out in the art room until 6 pm when they had to go home. But, that shit lasted until 8th grade. That was such a long time ago, but it still resonates.