For the past 12 years, the author has worked with peer coaches in more than 40 countries, and has seen schools where peer coaches have collaborated with colleagues to improve teaching and learning in classrooms across the school. In other schools, coaches have played a critical role in creating a culture of collaboration that helps build the…

This article describes the use of standards to guide the reform of a struggling high school in Grant Michigan. The author describes the challenges and obstacles that the school was facing, and admits that school reform was difficult. Turnaround seemed impossible, but it held the promise of something larger than life: successful students who become…