School districts across the U.S. are increasingly using student test scores to rate the effectiveness of teachers, but a new study found that the scores have less to do with individual teachers and more to do with their students and the schools.
Teacher quality scores change depending on students, school
School districts across the U.S. are increasingly using student test scores to rate the effectiveness of teachers, but a new study found that the scores have less to do with individual teachers and more to do with their students and the schools.