Browsing by Advisor "De Villiers, Michael D."

Now showing items 1-3 of 3

An analysis of teacher competences in a problem-centred approach to dynamic geometry teaching

Ndlovu, Mdutshekelwa (2004-11)

The subject of teacher competences or knowledge has been a key issue in mathematics education reform. This study attempts to identify and analyze teacher competences necessary in the orchestration of a problem-centred ...
Creating and learning abstract Algebra: historical phases and conceptual levels

Nixon, Edith Glenda (2009-08-25)

Piaget observed that various stages involved in the construction of different forms of knowledge are sequential and that the same sequential order is evident in history. There seem to be three main stages in the development ...
Modeling with Sketchpad to enrich students' concept image of the derivative in introductory calculus : developing domain specific understanding

Ndlovu, Mdutshekelwa (2008-02)

It was the purpose of this design study to explore the Geometer’s Sketchpad dynamic mathematics software as a tool to model the derivative in introductory calculus in a manner that would foster a deeper conceptual understanding ...

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