A report by The New Teacher Project on why urban schools are struggling to retain great teachers and leaders. It was first published in 2012, yet continues to be a reference point in 2017.


America’s schools are losing too many of their best teachers.

America’s urban schools are taking a negligent approach to teacher retention; many rarely make a strong effort to keep “Irreplaceables,” teachers so successful at advancing student learning that they are nearly impossible to replace, or usher unsuccessful teachers out. As a result, the best and worst teachers leave urban schools at strikingly similar rates.

The Irreplaceables spans four urban school districts encompassing 90,000 teachers, 2,100 schools and 1.4 million students to focus on the experiences of exceptional teachers. From the data we analyzed from these districts, we found three main causes for the destructive retention patterns we saw in schools.


Read The Report