ConnCAN:

Research and experience make this clear: Great teachers change lives. They inspire and motivate students, and set them on a path for future success. By contrast, just one underperforming teacher can have a lasting negative impact on a student.
Given this reality, significant time and attention has rightly been focused on ensuring that all children have outstanding teachers at the front of their classrooms. This includes improving how teacher performance is evaluated and using evaluations to guide a range of decisions about prepration, recruitment, training, assignment, salary, tenure and dismissal.
As states, districts and school systems across the nation work towards effective teacher evaluation systems, they must tackle difficult questions about design and implementation. This research report aims to help by offering a detailed look at the key components of 10 teacher evaluation models