Diane Ravitch (and Kate Nowak and Ben Blum-Smith):

Insist that all policymakers, think tank gurus, academic experts, and politicians who believe so passionately in standardized tests do this: Take the tests in reading and mathematics and publish your scores.

I understand the cathartic appeal of the challenge but I don’t understand what these educators think the inevitable failure of a politician, age 54, to recall advanced algebra will prove. What is the implication?

1. We should only teach students the material a politician can recall at age 54?
2. We should only assess students on the material a politician can recall at age 54?

Math educators struggle with this kind of shoddy post-hoc analysis all the time, which is why I’m surprised to see it grip Nowak and Blum-Smith. Parents tell their kids, “I can’t graph a polynomial to save my life and I’m doing fine,” as if the deficits and disinterests of a grownup should have more than a thimbleful of bearing on curriculum decisions we make on behalf of students.

There are valid arguments that advanced algebra is overvalued or that our summative assessments don’t accurately measure the value of advanced algebra. Let’s invest our energy there and not in this sideshow, the only result of which will be a little catharsis for reformers and lots of parents telling their kids, “The governor of New York can’t graph a polynomial to save his life and he’s doing fine.”

2012 Jun 3. Kate Nowak posts a follow-up:

So if any of you [politicians] are listening: take a test and see how you do, and reflect on what that number says about you. Reflect on what influences that number for a variety of kids with varieties of challenges in their lives. Reflect on whether it makes sense to judge and compare schools and teachers based on that number. Reflect on how kids and teachers are spending their time in school if they are motivated by fear to maximize that number, and whether you think that is a healthy use of their time. Ask yourself if punishment is an appropriate response. And then talk start listening and talking to people who know how to do this better.

No objections.

Visit a public school. Follow a student around for a day. Hang out in the faculty lounge. Take the tests. Reflect on all of the above. You’re a representative. Understand the outcomes of your policies on the people you represent.

None of that requires you to post your scores for the derision and catharsis of frustrated educators, simultaneously sending the message that the only point of education is to prepare students to become bureaucrats.