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Realistic Mathematics Education (RME) as an instruction design perspective for introducing the relationship between the derivative and integral via distance education
Thesis (PhD)--Stellenbosch University, 2012.
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| Format: | Thesis |
| Language: | en_ZA |
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Stellenbosch : Stellenbosch University
2012
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| _version_ | 1867613825036976129 |
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| access_status_str | Open Access |
| author | Kizito, Rita Ndagire |
| author2 | Wessels, D. C. J. |
| author_browse | Kizito, Rita Ndagire Wessels, D. C. J. |
| author_facet | Wessels, D. C. J. Kizito, Rita Ndagire |
| author_sort | Kizito, Rita Ndagire |
| collection | Thesis |
| dc_rights_str_mv | Stellenbosch University |
| description | Thesis (PhD)--Stellenbosch University, 2012. |
| format | Thesis |
| id | oai:scholar.sun.ac.za:10019.1/71611 |
| institution | Stellenbosch University (South Africa) |
| language | en_ZA |
| last_indexed | 2026-06-10T12:42:17.808Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from SUNScholar — Stellenbosch University Repository |
| publishDate | 2012 |
| publishDateRange | 2012 |
| publishDateSort | 2012 |
| publisher | Stellenbosch : Stellenbosch University |
| publisherStr | Stellenbosch : Stellenbosch University |
| record_format | dspace |
| source_str | SUNScholar — Stellenbosch University Repository |
| spelling | oai:scholar.sun.ac.za:10019.1/71611 Realistic Mathematics Education (RME) as an instruction design perspective for introducing the relationship between the derivative and integral via distance education Kizito, Rita Ndagire Wessels, D. C. J. Holgate, D. B. Stellenbosch University. Faculty of Education. Dept. of Curriculum Studies. Realistic Mathematics Education (RME) Theses -- Curriculum studies Dissertations -- Curriculum studies Theses -- Mathematics Dissertations -- Mathematics Theses -- Education Dissertations -- Education Instructional systems -- Design Resource programs (Education) Distance learning Educational technology Department of Curriculum Studies Department of Mathematics Thesis (PhD)--Stellenbosch University, 2012. Includes bibliography ENGLISH ABSTRACT: The rationale for this study emerged from a realization that conventional instructional design approaches for introducing Calculus concepts, based on the logical sequencing and structuring of the concepts, did not adequately attend to or address students’ ways of thinking. This was particularly important in a distance education environment where learners depend on instructional texts to make sense of what is being presented, often without support from tutors. The instructional design theory of Realistic Mathematics Education (RME) offered a promising approach for designing learning sequences based on actual investigations of the ways in which students think. This study’s focus was on trialling the process of RME theory-based design using the Fundamental Theorem of Calculus as an example. Curve sketching was prominent in this exercise. Applying RME required developing a hypothetical learning trajectory (HLT) while attempting to adhere to methodological guidelines of design research. In this project, the instructional designer’s conceptualization and interpretation of the derivative-integral construct has had the most immediate implications for the study. The line of inquiry has been largely didactic, in that it was framed by a need to establish ways of introducing the teaching of a mathematical concept following instructional design principles. Throughout the project, the instructional design space has been contested, broken down, rebuilt and, ultimately, enriched by the contributions of the expert teachers and the engagement of participating students. The series of design experiments have revealed knowledge about student reasoning in this learning domain in relation to four main areas of quantifying change, curve sketching, general mathematical reasoning and symbol use. The primary contribution of this research has been a deeper understanding of the extent to which RME can be used as an instruction design theory for planning and introducing a distance teaching Calculus unit. From the study, it is clear that successful adoption of the RME theory is influenced and facilitated by a number of factors, including: careful selection of the concepts and mathematical structures to be presented; a team of experts (mathematicians and mathematics subject didacticians) to research, test and develop the learning activities; opportunities for student interactions; and time and resources for effective RME adoption. More involved research is required to get to the stage of the evolution of a local instructional theory around introducing the derivative-integral relationship as expressed in the Fundamental Theorem of Calculus. AFRIKAANSE OPSOMMING: Die rasionaal van hierdie studie het uit die besef ontstaan dat konvensionele onderrigontwerpbenaderings vir die bekendstelling van Calculus konsepte, gebaseer op die logiese ordening en strukturering van die konsepte, nie voldoende beantwoord aan die eise van hoe studente dink nie. Dit was van spesifieke belang in die geval van afstandonderwys waar hierdie studente sin moet maak van wat aangebied word, dikwels sonder die ondersteuning van tutors. Die onderrigontwerpteorie van Realistiese Wiskundeonderwys (RWO) bied belowende moontlikhede om leertrajekte te ontwerp wat gebaseer is op werklike ondersoeke van hoe studente dink. Hierdie studie se fokus was om die RWO-gebaseerde teoretiese ontwerp se proses wat die Fundamentele Stelling van Calculus as voorbeeld gebruik, uit te toets. Krommesketsing was prominent in hierdie oefening. Die toepassing van RWO het vereis dat 'n leertrajek ontwikkel moet word terwyl aan die metodologiese vereistes van die ontwikkelingsondersoekbenadering getrou gebly word. In hierdie projek het die onderrigontwerper se konseptualisering en interpretasie van die afgeleide-integraalkonstruk onmiddellike implikasies gehad vir die studie. Die lyn van ondersoek was grootliks didakties van aard. Desnieteenstaande was die instruksionele ontwerpruimte voortdurend beding, afgebreek, herbou en uiteindelik verryk deur die bydraes van die bedrewe onderwysers en die betrokkenheid van die deelnemende studente. Die reeks ontwerpeksperimente het kennis blootgelê van hoe studente in hierdie veld redeneer met betrekking tot die volgende vier hoof areas: kwantifisering van verandering, krommesketsing, algemene wiskundige beredenering en die gebruik van simbole. Die primêre bydrae van hierdie navorsing is die dieper verstaan van die mate waarin RWO gebruik kan word as 'n instruksionele ontwerpteorie vir die beplanning en bekendstelling van 'n Calculus eenheid in afstandsonderrig.Dit is duidelik vanuit die studie dat suksesvolle aanneming van die RWO teorie afhanklik is van 'n aantal faktore: 'n noukeurige seleksie van die konsepte en wiskundige strukture wat aangebied moet word; 'n span van bedrewe wiskundiges en wiskunde vakdidaktici om die leeraktiwiteite na te vors, uit te toets en te ontwikkel; geleenthede vir studente-interaksies, en tyd en bronne vir effektiewe RWO aanpassing. Verdere toegespitsde navorsing hierop is nodig om die fase te bereik van die ontluiking van 'n lokale onderrigteorie oor die bekendstelling van die afgeleide-integraal verwantskap soos uitgedruk in terme van die Fundamentele Stelling van Calculus. Doctoral 2012-10-01T16:04:24Z 2012-12-12T08:06:57Z 2012-10-01T16:04:24Z 2012-12-12T08:06:57Z 2012-12 Thesis http://hdl.handle.net/10019.1/71611 en_ZA Stellenbosch University application/pdf Stellenbosch : Stellenbosch University |
| spellingShingle | Realistic Mathematics Education (RME) Theses -- Curriculum studies Dissertations -- Curriculum studies Theses -- Mathematics Dissertations -- Mathematics Theses -- Education Dissertations -- Education Instructional systems -- Design Resource programs (Education) Distance learning Educational technology Department of Curriculum Studies Department of Mathematics Kizito, Rita Ndagire Realistic Mathematics Education (RME) as an instruction design perspective for introducing the relationship between the derivative and integral via distance education |
| title | Realistic Mathematics Education (RME) as an instruction design perspective for introducing the relationship between the derivative and integral via distance education |
| title_full | Realistic Mathematics Education (RME) as an instruction design perspective for introducing the relationship between the derivative and integral via distance education |
| title_fullStr | Realistic Mathematics Education (RME) as an instruction design perspective for introducing the relationship between the derivative and integral via distance education |
| title_full_unstemmed | Realistic Mathematics Education (RME) as an instruction design perspective for introducing the relationship between the derivative and integral via distance education |
| title_short | Realistic Mathematics Education (RME) as an instruction design perspective for introducing the relationship between the derivative and integral via distance education |
| title_sort | realistic mathematics education rme as an instruction design perspective for introducing the relationship between the derivative and integral via distance education |
| topic | Realistic Mathematics Education (RME) Theses -- Curriculum studies Dissertations -- Curriculum studies Theses -- Mathematics Dissertations -- Mathematics Theses -- Education Dissertations -- Education Instructional systems -- Design Resource programs (Education) Distance learning Educational technology Department of Curriculum Studies Department of Mathematics |
| url | http://hdl.handle.net/10019.1/71611 |
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