Abstract
In the past decade, many countries called for changes that result in students knowing a
'different' kind of school mathematics. This is due to a changed view of learning that
requires different forms of teaching which are only beginning to be understood. In this
paper, findings from research in primary maths classes with 'reform-oriented' culture are
presented; examples drawn from these classrooms illustrate differences in teaching that
influence the mathematics children learn. Two dynamic dimensions derived from this
research are presented.