This article will argue that diverse national, regional and local contexts leave different rooms for manoeuvre for school principals. The social technologies applied by the authorities (like accountability systems) can be "tight" or "loose" and so leave little or much room for principals' interpretations of what a good school…

Within a major numeracy project, there were marked differences in achievement between classes, which, as reported in Sullivan and McDonough (2002), we attribute to the teachers. To gain insights into the practices of effective teachers, six case studies of highly effective teachers at the Prep (first year of school) to Grade 2 level were…