The idea that school systems should become self-improving is a growing trend internationally. Put simply, this involves the strengthening of links between schools so that they can provide mutual support and challenge. So far, however, there is little research that throws light on what is involved in attempts to introduce this approach for the…

This paper draws on evidence from a study carried out in England to explore how schools can support one another's improvement within a policy context that emphasises competition. The findings offer some reasons to be optimistic, and are suggestive of the capacity and potential of the school system in England to "self-improve" through…