Teacher education and professional development prepare teachers with up-to-date knowledge, skills, and dispositions necessary for effective teaching. To sustain this, however, hinges on continued professional learning within schools. Research shows that establishing long-term conditions that allow teachers to learn continuously from one another…

Describes how New York City's District Two prioritizes school principals by having veteran principals mentor newer principals, sharing advice and experiences on everything from supervision and instruction to budgeting. This team effort helps principals deal with the significant daily stress of working in city schools. (SM)