The Effects of ‘Geometry Sketchpad’ on Grade 12 Learners’ Performance in Geometry
Leena Ngonyofi Kanandjebo, Elizabeth Ndeukumwa Ngololo
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Abstract

Learners at Grade 12 level persistently show a weak conceptual understanding of geometric concepts (DNEA, 2011, 2012, 2014). The study was guided by Bruner’s (1960) Constructivist Theory, using Understanding by Design teaching approach to explain Geometrical concepts. The study was qualitative, using non-equivalent pre-test and post-test quasi-experimental design. Cluster random sampling was used to select a sample of 176 Grade 12 learners from two purposively selected secondary schools. The findings revealed that at 95% confidence level.

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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Article Type: Research Article

INT ELECT J MATH ED, 2017, Volume 12, Issue 3, 735-747

https://doi.org/10.29333/iejme/645

Publication date: 15 Nov 2017

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Article Downloads: 2733

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