Monthly Archives: June 2012

Error Rates in Measuring Teacher and School Performance

Prepared for the U.S. Department of Education in 2010, the report Error Rates in Measuring Teacher and School Performance Based on Student Test Score Gains offers insight into the error rates involved in using value-added models (VAM) to label teachers as effective or … Continue reading

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Originally posted on Reflections of a Second-career Math Teacher:
It’s official…we now need 25,000 signatures on or before June 27, 2012 to get the White House staff’s attention! Please sign my petition to the White House to replace Sec. Ed.…

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