History of IDEA
Jeannie Oakes, Founder and Former Director
Youth Voice in School Finance
NEW REPORT: Los Angeles' road to A-G for all
Without Dollars and Sense Powerpoint
Past Educational Opportunity Reports
Should value-added teacher ratings be adjusted for poverty?
- 11-23-2011
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By Sarah Garland/Hechinger Report
In Washington, D.C., one of the first places in the country to use value-added teacher ratings to fire teachers, teacher-union president Nathan Saunders likes to point to the following statistic as proof that the ratings are flawed: Ward 8, one of the poorest areas of the city, has only 5 percent of the teachers defined as effective under the new evaluation system known as IMPACT, but more than a quarter of the ineffective ones. Ward 3, encompassing some of the city’s more affluent neighborhoods, has nearly a quarter of the best teachers, but only 8 percent of the worst. The discrepancy highlights an ongoing debate about the value-added test scores that an increasing number of states—soon to include Florida—are using to evaluate teachers. (more...)
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