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Alignment between South African mathematics assessment standards and the TIMSS assessment frameworks
(AOSIS Publishing, 2012-12)
South Africa’s performance in international benchmark tests is a major cause for concern amongst educators and policymakers, raising questions about the effectiveness of the curriculum reform efforts of the democratic ...
The potential of teacher development with Geometer’s Sketchpad
(AOSIS Publishing, 2008-12)
In this paper we document the advantages of utilising technology to enhance teachers’ instructional activities. In particular we showcase the potential and impact that the use of Geometer’s Sketchpad may have on the teaching ...
Pedagogical implications of students' misconceptions about deductive geometric proof
(SUN MeDIA Bloemfontein, 2012)
The role of proof in school geometry has been a subject of intense debate throughout the twentieth century and that debate persists even today. This study aims to identify and analyse deductive geometric proof difficulties ...