Sep 13 2010
Archive for September, 2010
Sep 09 2010
The folly of ‘value-added’ teacher evaluation
Gotta love Alfie Kohn, and in this Huffington Post article he clearly illustrates the problems with the value added (meaning increased test scores) approach to evaluating teacher performance. But Kohn’s article also points out common misconceptions in many evaluation contexts, like uniformity is the same as quality and value is easily perverted or narrowed by the indicators selected.
Sandra Mathison