Background: Many education systems internationally expect schools to participate in continuous instructional improvement programmes. One tool used within these processes is the structured, rubric-based classroom observation, focused on the evaluation of teaching. Such observations are a common feature of formative evaluation systems, teacher…

School districts and states across the Regional Educational Laboratory Mid-Atlantic Region and the country as a whole have been modifying their teacher evaluation systems to identify more effective and less effective teachers and provide better feedback to improve instructional practice. The new systems typically include components related to…

Observation measures of instructional quality tend to fall into two broad categories--those for use across subject areas and those intended for use in specific subject areas. The move toward content-specific measures is a result of research suggesting that effective teaching looks different across subject areas and that both content knowledge and…