The reading levels, yep. "Our classroom books go only to level K so he can't be assessed at a higher level".

BUT, our first grade teacher said in a staff meeting "I can't differentiate enough for this handful of ready-for-4th-grade-math kids, any suggestions?" and a 4th grade teacher said "they can come see me during my prep period 3-4 times a week and I'll take them through the 4th grade math curriculum at their depth and pace". Are you surprised that the 4th grade teacher had previously been the school's gifted class teacher?