- Title
- An investigation into the use of visualisation processes as a teaching strategy to enhance number sense
- Creator
- Griqua, Ronald Max
- ThesisAdvisor
- Schäfer, Marc
- Subject
- Mathematics -- Study and teaching -- South Africa
- Subject
- Mathematics -- Study and teaching -- Psychological aspects
- Subject
- Visualization
- Subject
- Number concept
- Subject
- RUMEP (Rhodes University Mathematics Education Project)
- Date
- 2020
- Type
- text
- Type
- Thesis
- Type
- Masters
- Type
- MEd
- Identifier
- http://hdl.handle.net/10962/147226
- Identifier
- vital:38606
- Description
- The literature agrees that in order to improve learning outcomes, instruction in classrooms should be improved first. Mathematics educationists therefore advocate that schools should make extensive and deep efforts to rethink their instructional programmes. Research furthermore suggests that increasingly, indicators on school performance and teaching reveal largely unacknowledged problematic teaching of mathematics in the great majority of South African schools. This research study is therefore a contribution towards rethinking the teaching strategies within mathematics classrooms. The study examined the use of visualisation processes in order to understand how these interact with the pedagogy of selected mathematics teachers when they teach number sense after participating in an intervention programme. This study argues that the effective use of visualisation processes enhanced the teaching of number sense. The research study was framed as a case study that was grounded within the interpretive paradigm. The study was located in classrooms where the participating teachers promoted active learning after taking part in an intervention programme. A constructivist theoretical underpinning was therefore adopted. At the heart of the study was the Visualisation Intervention Programme (VIP), which involved seven Rhodes University Mathematics Education Project (RUMEP) teachers within the John Taolo Gaetsewe District of the Northern Cape Province. The content of the VIP was informed by initially working with five teachers of well-resourced schools within the Northern Cape who made interesting use of visualisation processes and manipulatives to teach number sense. With the assistance of these five teachers, the VIP was then implemented by seven selected RUMEP teachers to investigate the role of visualisation processes in the teaching of number sense understandings. The study employed a mixed method approach. Qualitative data was collected through observations and interviews, while quantitative data was collected with a series of pre- and post-tests. The analysis of the findings of this research study revealed that the effective use of visualisation processes was instrumental in enhancing the teaching of number sense understandings. Furthermore, the use of visualisation processes by the selected teachers fostered independent thought and conceptual understanding of number sense topics on the part of their learners.
- Format
- 205 pages, pdf
- Publisher
- Rhodes University, Faculty of Education, Education
- Language
- English
- Rights
- Griqua, Ronald Max
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| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | GRIQUA-MED-TR20-328.pdf | 2 MB | Adobe Acrobat PDF | View Details Download |