Abstract
Recently the Mathematics Education Unit at The University of Auckland has been involved in three
studies concerning calculators in secondary mathematics. Each study, for a variety of reasons, can
only suggest hypotheses for future confirmation. However there are general conclusions which can
be made by viewing all three studies together. Furthermore, they provide a basis for a theoretical
framework for the analysis of the role of technology in mathematics education. Taken in the context
of a new curriculum, the studies give evidence for the potential of calculators as a tool for
developing more investigative teaching styles amongst teachers, but leave unanswered questions
about the effect of these styles on children. More can be said, however, about the process of
implementing technological change in the mathematics classroom A first attempt at a theoretical
model for the use of technology in mathematics education is presented for criticism
Bill Barton, Mathematics Education Unit, with John Bullock, Anne Buzeika, Jill Eills, AIan Graham, Matt Regan
The Implementation Of Calculators In Secondary Schools