While it is widely acknowledged that classroom practice is shaped by its context, the dynamics of that shaping remain elusive. This study conceptualizes the ways in which changing social conditions and national priorities enter into US curriculum practice. Initially, the focus was on the US Census 2000 results showing an increasingly diverse…

The article explores the complexities of educational scale-making. "Educational scales" are defined as the spatial and temporal orders generated as pupils and teachers move and are moved through educational systems; scales are "envelopes of spacetime" into which certain schoolbased identities (and not others) can be folded.…