We designed a teacher coaching model that allows even brand - new leaders to think, talk, and act like instructional experts a few days after beginning the program. (educationnext.org)
Perhaps long ago a principal could be the resident instructional expert and offer advice to everyone — but no more! (ascd.org)
However we know this to be a false assumption based on instructional expertise data gathered from assessments of nearly 3,000 school and district leaders (see School and District Leaders as Instructional Experts: What We Are Learning.) (blog.k-12leadership.org)