The purpose of this study is to apply the Rasch model to investigate both the Van Hiele
theory for geometric development and an associated test. In terms of the test, the objective is
to investigate the functioning of a ...
Van der Nest, Adri; Long, Caroline; Engelbrecht, Johann(Education Association of South Africa, 2018-02)
Although buoyed by the induction of a democratic government, and the high ideals of our constitution, the South African education system has in many ways not met the expectations of its people, in this case, the mathematics ...
The purpose of the South African Mathematics Olympiad is to generate interest in mathematics
and to identify the most talented mathematical minds. Our focus is on how the handling of
missing data affects the selection ...
Modzuka, Charlotte Madumelani; Long, Caroline; Machaba, France(Routledge, 2019)
The aim of this study was to investigate the quality of the Annual National Assessment (ANA) Grade 6 Mathematics assessment instrument, administered in the year 2012 guided by the main question: to what extent does the ...
