The ultimate goal of teacher evaluation systems is to improve the quality of instruction by clarifying expectations for effective teaching and helping teachers meet those expectations through high-quality feedback and support. Classroom observations -- which make up the majority of a teacher's summative rating in most States and districts -- give…

State and local education leaders implementing new college- and career-ready standards (CCRS), next-generation assessments and updated educator evaluation and support systems are turning attention to cohesion--or integration--of these three reforms as a top priority for supporting educators and for increasing the number of students graduating high…