The Every Students Succeeds Act (ESSA) loosened the federal policy grip over states' teacher accountability systems. We present information, collected via surveys sent to state department of education personnel, about all states' teacher evaluation systems post-ESSA, while also highlighting differences before and after ESSA. We found that states…

States are in various stages of reforming how they evaluate their educators, all striving for a new system that can assess a range of abilities and practices over long periods of time and capture the full nature of an educator's performance. The strongest systems look at teaching in a more comprehensive way than evaluations have done in the past,…