Wisconsin’s new school grading index: ‘a dog’s breakfast of numbers’

The report card for Wisconsin K-12 schools currently making the rounds is a particularly opaque attempt to grade the quality of education that Wisconsin’s children are receiving at the hands of their teachers and administrators. It is as though the Department of Public Instruction has decided to weigh cattle by placing them on a scale to get their weight in pounds then combining that with the wealth of the farmer who raised them, the number of acres of the farm, and the make of car the farmer drives.