Reconceptualizing mathematics teaching and learning: Teacher learning in a realistic mathematics context
| dc.contributor.advisor | Persens, Jan | |
| dc.contributor.author | Smith, Edward Charles | |
| dc.date.accessioned | 2021-09-21T08:11:02Z | |
| dc.date.accessioned | 2024-04-17T11:13:34Z | |
| dc.date.available | 2021-09-21T08:11:02Z | |
| dc.date.available | 2024-04-17T11:13:34Z | |
| dc.date.issued | 2000 | |
| dc.description | Philosophiae Doctor - PhD | en_US |
| dc.description.abstract | In this study the construct of personal theories is used to represent the teacher's conceptions, which are interpreted as the consciously held beliefs. The teacher's personal theories encompass beliefs, images, values and attitudes as well as understanding about teaching and learning. This study investigates the influence of the teacher's conceptions of mathematics, of the teaching and learning of mathematics and of the context before and after a structured learning experience. The interest in the teacher's conceptions is derived from the assumption that these serve as a primary component that influence how teachers think about their professional responsibilities and how they act in their classrooms. Furthermore, the extent of implementation of a new curriculum has been linked to the scope of congruence between the teachers' conceptions and the underpinning philosophy of the intended curriculum. The study of the teacher's conceptions is especially relevant during a time of educational reform, such as the current transition to an Outcomes Based Education curriculum in South Africa. The participants in this study consist of four primary school mathematics teachers with various educational backgrounds, who teach at schools situated in different physical environments. The conceptions that these teachers have of mathematics, of the teaching and learning of mathematics and the influence of the context are investigated using a variety of instruments. Data collection was done with a questionnaire, a repertory grid, a semi-structured interview and lesson observations. The teachers participated in the Teaching Intervention and Support Programme (TISP), as a structured teacher learning experience. The programme is centred on the integration of the developmental and socio-cultural perspectives on teacher learning. With the developmental perspective the focus is on the acquisition of intellectual skills, while the socio-cultural perspective emphasizes participation in social practice. Both are directed at effecting conceptual change. With the developmental approach the process of conceptual change involves the development of new conceptions from existing conceptions. From the socio-cultural perspective the context is paramount and conceptual change is seen as new ways of being and acting within a particular context. The teachers were invited to attend a two-week intervention session, followed by a six months support programme that was aimed at establishing a teacher learning community. The learning experiences provided during the intervention session were drawn mainly from Realistic Mathematics Education. On completion of the programme, the teachers' conceptions of mathematics, of the teaching and learning of mathematics and the influence of the context were again investigated. The results of this study show that two of the participants had highly mechanistic conceptions of mathematics, and the teaching and learning of mathematics. The remaining two had a more empiristic approach with its high focus on environmental activities. After the programme, the teachers with the mechanistic views adopted a mixed. conception with some of the mechanistic conceptions retained, but now interspersed with some empiristic and realistic conceptions. The participants with the empiristic conceptions adopted a more realistic conception, but again to varying degrees. Thompson's (1991) hierarchical structure for the development of conceptions was also used to describe the extent of conceptual change. However, it was found that a concentric, rather than a hierarchical representation is a more appropriate to describe these changes. With regards to the socio-cultural view of conceptual change, all the participants perceived the context differently. The teachers' actions were also more commensurate with the practices associated with teachers that encourage learner autonomy, mathematical investigations and a facilitative role for the teacher. | en_US |
| dc.identifier.uri | https://hdl.handle.net/10566/11201 | |
| dc.language.iso | en | en_US |
| dc.publisher | University of the Western Cape | en_US |
| dc.rights.holder | University of the Western Cape | en_US |
| dc.subject | Assessment of Constructivism in Mathematics Instruction (ACMI) | en_US |
| dc.subject | Mathematical Literacy, Mathematics and the Mathematical Sciences (MLMMS) | en_US |
| dc.subject | Fallibilist | en_US |
| dc.subject | Epistemological | en_US |
| dc.subject | Mental gymnastics | en_US |
| dc.subject | Collectivist | en_US |
| dc.subject | Attribute | en_US |
| dc.subject | Disputable | en_US |
| dc.subject | Quasi-logical nature | en_US |
| dc.subject | Representational context | en_US |
| dc.subject | Teaching Intervention and Support Programme (TISP) | en_US |
| dc.title | Reconceptualizing mathematics teaching and learning: Teacher learning in a realistic mathematics context | en_US |