If you are an educator, you have heard of Achievement Gap, in banking and economics there is the Economic Gap, and there are multiple different types of gaps to describe economic conditions in the stock market, and I’m am sure there are other gaps out there…descriptors used to describe a state of being, where a Gap exists between high and low. In schools achievement gap is used to describe the difference between a cluster of high performance and low performance with regard to student outcomes. Often this measure is used to rate, or define a school. But there is another…