One of the foundations of Georgia’s new teacher evaluation system will be classroom observations by administrators, which are supposed to occur twice a year and last 30 minutes each.
There are already doubts about whether these classroom visits will occur given the time constraints on principals or whether they will yield reliable information on teacher effectiveness. (See comment from the leader of the DeKalb teachers group that he is hearing complaints these observations are not happening as required in the pilot program under way.)
Here is new research that will add to the concerns. This is from Indiana University School of Education:
Classroom observation measures don’t necessarily provide a clearer picture of teacher effectiveness than value-added measures based on student test scores, according to a review of the most recent report from the Measures of Effective Teaching Project’s large-scale examination of teacher evaluation methods. The review was led by Cassandra
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