Teaming--when done well--can make all the difference. Yet where can teachers and leaders learn how to be effective team members? What common challenges do teams face? And how can a developmental approach help teams thrive? In this article, the authors address the painful challenges many adults encounter when working in teams. They discuss how…

More than a decade of research suggests that improving the quality of instruction and student learning requires leaders to set a vision for instruction, promote teacher learning around that vision, and foster organizational conditions for teacher collaboration and growth (Louis, Dretzke, & Wahlstrom, 2010). Yet designing professional learning…