Appraisal is all about
collaboratively defining a classroom culture, with its desired behaviours, symbols and systems
observing how well that culture is realised
facilitating self-reflection, including feedback
collaboratively identifying improvement goals
creating an action plan to achieve those goals
Supporting the implementation of the action plan
The link below leads to an appraisal process with supporting documents.
Dr. Marzano designed ten questions teachers should ask about their effectiveness. When these questions are matched against teaching standards, a matrix of effective behaviours emerges. Unfortunately, unsatisfactory performance also emerges from time to time and needs to be quickly addressed.
The following links lead to an example of the matrix, managing unsatisfactory behaviour, and a page about facilitated reflection for teachers to use as a prompt for self-reflection and improvement.