Diane Ravitch's blog

Newsday on Long Island ran an article about the exorbitant cost of new teacher evaluation programs mandated by the state to comply with its Race to theTop grant.

The editorial board of the newspaper opined in favor of the unproven, heavy-handed plans to judge teachers and principals by student scores.

The superintendent of the Southold, Long Island, schools wrote a wise response to the editorial:

What is the true cost of the new teacher and principal evaluation systems?

“Not everything that can be counted counts, and not everything that counts can be counted.”
-Albert Einstein

When we look at the cost of principal and teacher evaluation (Newsday Editorial, Teacher evaluations usually not ‘unfunded’ 11/27/12) there is a temptation to look at the numbers and come to the conclusion that the benefits of a new system are worth it, except for the complaints coming from educators. Beyond the dollars and cents…

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