Some people are always in the middle of the bell curve.
Take any population anywhere on the planet and measure just about anything, and the distribution of the population almost always comes out as a perfect bell curve. Weird? No. Just normal (Gaussian to the statisticians out there).
Public education in Wisconsin has traditionally been very strong. High demand for scarce open teaching positions should mean that the best are teaching our students.
However, when you examine more closely the socioeconomic backgrounds of those making up the balance of student populations in Wisconsin schools, many come from strong two-parent families with middle class incomes, with high expectations for performance in the classroom.
I surmise that what many consider exceptional is actually quite average. There are a handful of exceptional, transformational teachers working, with the most gifted in these schools, or the most challenged (read: on the unlucky end of the achievement gap). There are a handful of unfortunate ‘lifers’ regurgitating the same tired lesson plans for the past 15 years. And the balance are in the middle, providing a firm, average education.
Did these teachers choose to be average, or did it just end up that way?
We know that in just about any marketplace, the laggards get wiped out. Organizations that lag behind the competition’s new products see their sales decline. Individuals who don’t exert enough energy are more likely to get laid off.
It appears, however, that in many areas of the public sector, this rule does not apply. Particularly in education.
In Wisconsin, step and lane increases are awarded to teachers who’ve earned degrees beyond their bachelor’s. In many cases, these increases are automatic. While in many industries, additional professional development is rewarded with pay increases, they are not automatic.
Public school teachers throughout the country are covered by tenure, a set of legal protections that makes their dismissal for incompetence or malfeasance a complicated and expensive process. The result: few dismissals of incompetent teachers, and an inabitlity to reward exceptional teachers and keep them in the classroom.
The most fascinating thing about the bell curve is that some people and some organizations naturally gravitate to a certain section.
So how do you get more teachers on the far right of the curve in the classroom and keep them there?
- Develop a tool to objectively evaulate teachers based on their students’ mastery of state objectives.
- Reward those teachers scoring at the highest of these ranks with increased salary and benefits, and
- Encourage those teachers with the lowest mastery scores to seek other employment.