The education and care of children under the age of eight has become one of the major focuses of attention in recent education research and policy-making around the world, and it is now widely recognised that investment in provision at this stage can be both cost effective and beneficial to the social fabric of communities. Approaches to education in nurseries, kindergartens and preschools have traditionally been significantly different from those that inform the teaching of older children but, until recently, these approaches have had little impact on education beyond early years...