Chad Aldeman & Carolyn Chuong:

Over the last four years, states implemented remarkable changes to their teacher evaluation systems. Rather than rating all educators as either “satisfactory” or “unsatisfactory,” school districts use new multi-tiered evaluation systems to identify their best (and weakest) teachers. States now require districts to incorporate measurements of student academic growth and rubrics from higher-quality classroom observations into their ratings of teachers and principals. And teachers and principals are starting to receive financial incentives or face potential consequences based on these evaluation results.

But after the initial rush of reforms, progress stalled. The rollout of new evaluation policies slowed down as districts faced implementation challenges and increasing public backlash against teacher evaluation reforms.

Via Laura Waters.