A chain of private schools replaced teachers with AI. This is what happened

The 8:15 a.m. scene in front of the school that sits on a dusty, sun-soaked residential street in Brownsville, Texas, just across the border with Mexico, looks much like any other elementary or middle school in that chaotic period before the morning bell. Groups of tousled boys and girls trickle, saunter and dawdle into a nondescript building where they will spend the next few hours, in theory, learning. These kids, though, seem more jubilant than might be expected for a Tuesday morning in…