More than a decade ago, policymakers made a multi-billion-dollar bet that strengthening teacher evaluation would lead to better teaching, which in turn would boost student achievement. But new research shows that, overall, those efforts failed: Nationally, teacher evaluation reforms over the past decade had no impact on student test scores or educational attainment. https://www.edweek.org/teaching-learning/efforts-to-toughen-teacher-evaluations-show-no-positive-impact-on-students/2021/11
