Showing 1 - 6 results of 6 for search 'Dirk Wessels', query time: 0.03s Refine Results
  1. 1
    The role of visualisation in data handling in Grade 9 within a problem-centred context

    The role of visualisation in data handling in Grade 9 within a problem-centred context by Antonia Makina, Dirk Wessels

    Published 2009-09-01
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  2. 2
    Development of affective modelling competencies in primary school learners

    Development of affective modelling competencies in primary school learners by Piera Biccard, Dirk Wessels

    Published 2011-09-01
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  3. 3
    Student mathematical activity as a springboard to developing teacher didactisation practices

    Student mathematical activity as a springboard to developing teacher didactisation practices by Piera Biccard, Dirk Wessels

    Published 2015-12-01
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  4. 4
    Photosynthetic performance of rock-colonising lichens in the Mountain Zebra National Park, South Africa

    Photosynthetic performance of rock-colonising lichens in the Mountain Zebra National Park, South Africa by Dirk Wessels, Ludger Kappen

    Published 1993-09-01
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  5. 5
    The potential of teacher development with Geometer’s Sketchpad

    The potential of teacher development with Geometer’s Sketchpad by Gerrit Stols, Andile Mji, Dirk Wessels

    Published 2008-10-01
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  6. 6
    An instrumental approach to modelling the derivative in Sketchpad

    An instrumental approach to modelling the derivative in Sketchpad by Mdutshekelwa Ndlovu, Dirk Wessels, Michael de Villiers

    Published 2011-11-01
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    Article

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