Many years ago, I had an unscrupulous high school algebra teacher, and the misfortune to have him the last hour of this day. His passion was horse racing, and his deal with the class was this:

He would give us a bunch of problems to solve, breeze through the basic concepts, and then take off for the race track. The understanding was that we wouldn’t squeal on him and everyone would pass. Somehow, he got away with this.

I have no idea if he ever got caught. Now most teachers aren’t like that. For years, I was married to a woman who was ranked one of the nation’s three best AP History teachers. Nor are teachers the only factor in educational achievement, But finding a way to distinguish good teachers from bad is important, and the Michigan Council for Educator Effectiveness has just submitted new recommendations I think are worth considering.

morgueFile user kconnors / http://j.mp/1SPGCl0

Discussions are underway to figure out how best to evaluate Michigan’s teachers.

Governor Snyder has tasked a group of five people to develop a so-called “teacher evaluation” tool as part of the state’s new teacher tenure law. The law contains a lot about teacher evaluation, but doesn’t detail what the evaluation would look like.

Tim Melton / Tim Melton

All teachers in Michigan may be evaluated based on the success of their students.

That’s the goal of legislation introduced by state representative Tim Melton this week. He wants student achievement to be 50 percent of a teacher’s annual evaluation.