Indiana school grades for 2015-16 were released this week, marking the first time the state has used a new grading system designed to count test-score growth as much as performance.
First, let’s note that comparing the new grades to grades from the previous year is meaningless. For one thing, we’re using a new system: It’s supposed to produce different results. Comparing the newly released grades to the previous year’s grades is comparing apples to oranges.
But more to the point, the previous year’s grades were largely bogus. They would have been a lot worse, but lawmakers passed “hold-harmless” legislation that said no school could get a lower grade in 2014-15 than it did in 2013-14.
Remember that Indiana adopted new, more rigorous academic standards in 2014-15, so the ISTEP exams got a lot tougher. Before the hold-harmless legislation passed, state officials said more than half of all schools could receive D’s or F’s. The Indiana Department of Education refused to make public the grades that schools actually would have received last year, even though the state public access counselor said it should.
So if you see that a certain school’s grade dropped from an A to a B this year … well, technically that may be correct. But there’s a good chance the school earned a D or F in 2014-15 but had its grade boosted by the legislature. Continue reading