Despite successive waves of school reform, the English education system, like many others, continues to be characterized by marked inequalities of outcome. These seem to be related to factors in students' family, community and wider societal contexts that schools traditionally have been powerless to tackle. This paper argues, however, that schools can intervene in these contexts by offering a wider range of services and activities to children and adults under the aegis of "full service and extended" approaches. The paper outlines how these approaches have evolved in England and elsewhere, and reviews the evidence for their effectiveness. It concludes that their current limited impacts could be enhanced if the work of schools were aligned with wider social strategies. Such a move, it suggests, raises questions about how school systems are governed and about what kind of society schools are expected to help build. (Contains 1 note.)