To me the key component to effective teacher observation is that it be student-focused. The emphasis needs to be on how things can be done differently in the classroom to ensure that students succeed academically. It must also be authentic. Conversations need to take place before and after the visit.
I think my teaching environment is a setting where a teachers-observing-teachers strategy thrives. A culture exists where people report with pride that they push’ one another professionally. I notice all teachers’ value collegial relationships as a means to professional development. This has been a journey and because of this that is why it is so successful.
Research tells me that the whole school community benefit from this being a success. What tools are you using in your environment?