Researchers posit that teachers' teaching and learning are improved by teachers' collective efforts to examine and reflect on practice. Yet the questions of what and how teachers learn when collaborating with colleagues remain unanswered: What kinds of knowledge and skills do teachers acquire in conjunction with their collaboration? What brings…

This inquiry originates in a conversation between the first two authors which concluded with the challenge that a Revans Institute for Action Learning & Research should not only be doing research "by" action learning and but should also be researching "into" action learning itself. Action learning has been a recognised…