A combination of theoretical perspectives is used to create a rich description of student reasoning when facing a highly-geometric electricity and magnetism problem in an upper-division active-engagement physics classroom at Oregon State University. Geometric reasoning as students encounter problem situations ranging from familiar to novel is described using van Zee and Manogue's (2010) ethnography of communication. Bing's (2008) epistemic framing model is used to illuminate how students are framing what they are doing and whether or not they see the problem as geometric. Kuo, Hull, Gupta, and Elby's (2010) blending model and Krutetskii's (1976) model of harmonic reasoning are used to illuminate ways students show problem-solving expertise. Sayer and Wittmann's (2008) model is used to show how resource plasticity impacts students' geometric reasoning and the degree to which students accept incorrect results. / Graduation date: 2013

Call number: LD2668 .T4 1984 C375 / Master of Science

The research describes how creativity in higher education can be introduced as a concept that could enhance the creative thinking and application of adult learners enrolled in the Advertising Management Diploma. A number of different routes were attempted in order to answer the research question „can creativity be taught? ‟ Cord and Clement (2010) stated that adult learners should be allowed to practice their skills and prior knowledge, and that the learning material should promote generic workplace skills. The research discovered that the learning material for the Advertising Management diploma does little to enhance or even cater for imagination and creative application. It is vital for accurate application to take place, as this will enhance creativity. The problem formation is centered on the lack of sufficient skills in using one‟s imagination to generate creative ideas. This research study included five research activities that employed a semi-structured interview that involved sessions spanning over a period of six months, aligned to the course material‟s learning outcomes, and creative application of such acquired knowledge. It was established that, in order to further the creative application of young adults, it is important that they are able to link theory to practical and so be able to create concrete examples of what they are capable of doing. / ABET and Youth Development / M. Ed. (Adult Education)

Submitted in compliance with the requirements for the Master’s Degree in Technology: Language Practice, Department of Media, Language and Communication, Durban University of Technology. Durban, South Africa, 2015. / This study investigated the impact of medium of instruction (MOI) on the learning of computer technology, and took place in two second-language contexts where this was being taught. The first context was that of Computer Applications Technology (CAT) lectures given to isiZulu-speaking students, mainly female, in KwaZulu-Natal. The second context was that of teaching Instructional Technology (IT) to Arabic speaking students in the Middle East. The goal of this research was to understand how students overcame any language barriers which they might face in the teaching and learning of computer technology through the medium of English. It was hoped that the insights gained might be used to support English second language (ESL) learners in acquiring the language skills necessary for effective learning of computer technology. The research approach used was action research for both the groups, using the data collected to construct two case studies, as local customs resulted in differences in both course delivery and measures to assist ESL learners to gain fluency in the MOI. Data were collected in two case studies, comprising notes of personal reflections, field notes, researcher-developed questionnaires and comparisons of translated assessments to second language learners. The finding from two groups could then be compared and contrasted with each other to see which language barriers experienced in learning computer technology were common to both ESL groups and which were context-specific, as well as which context-specific factors might be involved. The study of different cultural groups in the setting of a different continent provided the opportunity to triangulate the data, and thus achieve more reliability and validity than would be achieved with one cultural group in a common context. This study discusses the findings of the above-mentioned investigation in two main areas: how the MOI affected the academic results obtained by students and how it impacted on their learning capacity. The findings confirm the fact that, the earlier children attend an English medium school, the easier it is for them to achieve better results, and therefore there is less need for translation or interpretation at tertiary level. Further research is required to determine what Higher Education institutions could do to develop second language learning competences so as to facilitate the learning of technical subjects such as computer technology.

Thesis (PhD)--University of Stellenbosch, 2004. / ENGLISH ABSTRACT: The globalisation of business is probably the most important topic of discussion in business around the world. Globalisation impacts on business processes, and changes in the processes of economic and political liberalisation signify a radical shift in thinking about how the world works and how it should be organised. The process of change consequently means having to deal with increasing complexity. It is the complexity of change that prompts the urgency to improve the thinking of management in an organisation. As adult learners, managers need different competencies to operate; in addition their thinking skills need to be developed, as they are the key drivers in an organisation going through transformation. In a needs' assessment in a financial services organisation operating in the global environment, a need for training of middle managers to help them improve their thinking skills in order to become more effective thinkers was determined. The need to train adults to develop cognitive skills prompted a specific thinking skills intervention and the facilitation thereof. A Thinking Skills Programme aimed at teaching thinking dispositions and thinking skills was implemented as a programme to teach the managers to become effective thinkers. The study was approached from a programme evaluative perspective. The purpose of the programme was an improvement-orientated evaluation and was designed to evaluate the outcomes of the programme. Qualitative data was collected through a pre- assessment and postassessment process. Open-ended questionnaires as well as other qualitative methods were used in the assessment to capture the data. The data analysis was done through content analysis. In the process of determining the patterns and processes in the preassessment, observations, semi-structured interviews, field notes and post-assessment, the researcher looked for themes or interconnections that emerged in the units, sub-categories and categories. The sub-categories that emerged were derived from the frequency of appearance in the answers of the participants in the questionnaires. The post-assessment feedback categories indicated that a shift in effective thinking had taken place in the participants. The most significant difference in their thinking was the awareness of their thinking. They reflected on their thinking while solving problems, which is evidence of effective thinking. They used the thinking tools to help them solve problems. The intervention influenced the participants to be more creative in solving problems, which was not evident in the pre-assessment. The evaluation of the outcome of the programme through the application of a Thinking Skills Programme was successful. This was demonstrated by the fact that in the measurement of the outcome of the programme it was evident that the middle managers had become more aware of their thinking and that they applied the thinking dispositions and thinking tools in their daily managerial activities. They had become more effective thinkers. / AFRIKAANSE OPSOMMING: Die globalisering van die sakewêreld is waarskynlik die belangrikste besprekingspunt in dié sektor regoor die wêreld. Globalisering het 'n impak op sakeprosesse, en veranderings in die prosesse van ekonomiese en politieke liberalisering dui op 'n radikale verandering in denke oor hoe die wêreld werk en hoe dit georganiseer behoort te word. Die proses van verandering dui gevolglik daarop dat daar rekening gehou moet word met toenemende kompleksiteit. Dit is die kompleksiteit van verandering wat aanleiding gee tot die belangrikheid daarvan om die denkvaardighede van die bestuur in 'n organisasie te verbeter. As volwasse leerders benodig bestuurders verskillende vaardighede om hulle taak te verrig, en hulle denkvaardighede moet ontwikkel word aangesien hulle die dryfkrag is van 'n organisasie wat transformasie ondergaan. In 'n behoeftebepaling in 'n finansiële dienste organisasie wat op die wêreldmark meeding, is die behoefte geïdentifiseer aan opleiding vir middelvlak bestuurders om hulle denkvaardighede te help verbeter, ten einde van hulle meer effektiewe denkers te maak. Die behoefte om volwassenes op te lei in die ontwikkeling van kognitiewe vaardighede het aanleiding gegee tot In spesifieke denkvaardigheidsintervensie en die fasilitering daarvan. 'n Denkvaardigheidsprogram gemik op die onderrig van denkdisposisies en -vaardighede is as 'n program ingestelom bestuurders op te lei om effektiewe denkers te word. Die studie is benader vanuit 'n programevaluasie-perspektief. Die doel van die program was 'n verbeteringsgeoriënteerde evaluasie en dit is ontwerp om die uitkomstes van die program te evalueer. Kwalitatiewe data is versamel deur middel van 'n pre- en postassesseringsproses. Oopeindevraelyste asook ander kwalitatiewe metodes is in die assessering gebruik om data te versamel. Die data-analise is gedoen deur inhoudsanalise. Vir die bepaling van die patrone en prosesse in die pre-assessering, is observasies, semigestruktureerde onderhoude en veldaantekeninge gebruik. Vir die postassessering het die navorser gesoek na temas of interkonneksies wat na vore gekom het in die eenhede, subkategorieë en kategorieë. Die subkategorieë wat na vore gekom het, is geïdentifiseer op grond van die frekwensie van voorkoms in die antwoorde van die deelnemers wat die vraelyste voltooi het. Die terugvoeringskategorieë in die postassessering het aangetoon dat 'n verandering in effektiewe denke by die deelnemers plaasgevind het. Die mees beduidende verandering in hulle denke was die bewustheid van hulle denke. Deelnemers het gereflekteer op hulle denke tydens probleemoplossing, wat as bewys dien van effektiewe denke. Hulle het die denkinstrumente gebruik om hulle te help om probleme op te los. Die intervensie het tot gevolg gehad dat die deelnemers meer kreatief tydens probleemoplossing was, wat nie tydens die pre-assessering geblyk het nie. Die evaluering van die uitkoms van die program deur die toepassing van 'n Denkvaardigheidsprogram was suksesvol. Dit is gedemonstreer deur die feit dat in die meting van die uitkoms van die program dit duidelik geblyk het dat die middelvlak bestuurders meer bewus geraak het van hulle denke en dat hulle die denkdisposisies en denkinstrumente in hulle daaglikse bestuursaktiwiteite toegepas het. Hulle het meer effektiewe denkers geword.

Thesis (PhD (Interdisciplinary Health Sciences. Human Nutrition))--Stellenbosch University, 2008. / Various enabling factors are required to incorporate technology in teaching and learning, moving towards a more learner-centred approach. Although efforts are being made to address the situation, the effective incorporation of ICT is not yet the norm in African higher education institutions (HEI). Data is available regarding the situation in African HEI, but very little is known about the situation of nutrition training. This research programme was divided into three phases. Phase I, assessment of the current use, awareness, attitudes and practices of ICT in nutrition training followed a descriptive, cross-sectional approach. A convenience sample of six HEI in South Africa, Malawi, Zambia, Swaziland and Zimbabwe was included. Data were collected from students (N = 591) and lecturing staff (N = 29) in nutrition-related courses using a questionnaire on ICT awareness, attitude and practices. Phase II, development and validation of a purpose-designed e-learning nutrition module followed a descriptive, cross-sectional approach. An e-learning module on Nutrition and HIV/AIDS with eleven sub-modules was developed, using an e-learning platform taking the specific constraints of developing countries into account. It was validated by expert reviewers (N = 27) for content validity and students (N = 175) for face validity. Phase III, to determine the impact of the module on cognitive knowledge followed an experimental before-after approach and used a set of twenty True/False questions for eight of the sub-modules (N = 173). Although there is widespread accessibility to computers, less so to the internet, in nutrition-related courses at Southern African HEI, respondents still felt that more computers should be made available. Computers are not fast enough and lack of finances is the main barrier to home and internet access. Students rate their ICT skills as average to good. Institutional ICT policies and support seem to be lacking, but their attitude to ICT is positive and supportive. Respondents felt that ICT could add a new dimension to nutrition training and are in favour of application of ICT in different modes. Most indicate that the current use of ICT in nutrition training is inadequate. The Nutrition in HIV/AIDS module was validated and found to be useful as an educational tool, being user-friendly, interactive and self-paced. The majority of students reported that their ICT skills were sufficient to complete the e-learning activity. Although generally rated as at least as effective, or more effective than conventional lectures, clearly this mode of elearning should not replace traditional teaching. The content was found to be comprehensive and evidence-based. The depth of the content was sufficient, the level correct for undergraduates and the material relevant to the Southern African context. The interactivity was deemed important, helpful and effective. Most students indicated that they would recommend the Nutrition in HIV/AIDS module to other students, that they enjoyed the presentation and learnt something new. There was an improvement in knowledge scores and/or the number of questions being answered correctly in all but one sub-module. The results confirm previous studies indicating that well-designed elearning modules have the potential to increase the performance of students.

Thesis (MPhil (Curriculum Studies))--University of Stellenbosch, 2010. / AFRIKAANSE OPSOMMING: Transformatoriese verandering in onderwysstelsels wêreldwyd word gekenmerk deur 'n nuwe benadering ten opsigte van assessering. Hierdie soort assessering wat bekend staan as assessering-vir-leer behoort deurlopend, diagnosties en ontwikkelend van aard te wees. Dit is assessering wat nie net gemik is op 'n finale oordeel nie, maar wat ten doel het om leer en ontwikkeling met behulp van assessering by leerders te bevorder. Assessering-vir-leer maak dus 'n onlosmaaklike deel van die onderrig- en leerproses uit en gebeur nie slegs aan die einde van die leerproses nie. Hierdie navorsing is gebed in die volgende navorsingsvraag: Tot watter mate word assessering-vir-leer in die Ekonomiese en Bestuurswetenskappeleerarea in die Intermediêre Fase gebruik om leerdervordering te begelei en te ondersteun? Die mate waartoe die beginsels vir assessering-vir-leer in die onderrigpraktyk van onderwysers geïntegreer word om Intermediêre Faseleerders in die leerarea Ekonomiese en Bestuurswetenskappe (EBW) in 'n landelike skool te ondersteun is dus ondersoek. 'n Kwalitatiewe navorsingsontwerp binne die interpretatiewe navorsingsparadigma is gebruik om data te genereer ten einde die navorsingsvraag te beantwoord. Onderwysers en leerders is in die studie as respondente gebruik. Die navorsingsresultate het getoon dat onderwysers nog vasgevang is in praktyke van assessering-van-leer wat fokus op die insameling van punte eerder as op die gebruik van assesseringsinligting ten einde verdere leer by leerders te bevorder. Waar daar wel tekens van assessering-vir-leer in die praktyk van onderrig-en-leer by onderwysers plaasvind, is dit toevallig en nie intensioneel nie. Voortvloeiend uit die bevindinge word aangevoer dat, met die nodige ondersteuning, onderwysers beginsels vir assessering-vir-leer in hul klaskamerpraktyk kan integreer ten einde meer effektiewe onderrig en leer in die betrokke skool te bevorder. / ENGLISH ABSTRACT: Transformational change in teaching systems worldwide is characterised by a new approach regarding assessment. This type of assessment, known as assessment for learning, should be continuous, diagnostic and developmental by nature. This is assessment that does not only focus in a final judgement, but which aims to promote learning and development by means of assessment in learners. Assessment-for-learning therefore forms an integral part of the teaching and learning process and does not only happen at the end of the learning process. This research is embedded in the following research question: To which extent is assessment-for-learning used in the Economic and Management Sciences learning area in the Intermediate Phase to guide and support learner progress? The extent to which the principles for assessment-for-learning are integrated in the teaching practice of teachers to support Intermediate Phase learners in the learning area Economic and Management sciences (EMS) in a rural school was therefore researched. A qualitative research design within the interpretative research paradigm was used to generate data in order to answer the research question. Teachers and learners were used as respondents in the study. The research results showed that teachers are still caught up in practices of assessment of learning which focus on the collection of marks rather than on the use of assessment information in order to promote further learning in learners. Where there are signs that assessment for learning indeed takes place in the practice of teaching and learning by teachers, it is incidental and not intentional. Based on the results, it can be said that, with the necessary support, teachers may be able to integrate principles for assessment for learning into their classroom practice so as to promote more effective teaching and learning in the school concerned.

published_or_final_version / Education / Master / Master of Education

published_or_final_version / Education / Master / Master of Education

published_or_final_version / Education / Master / Master of Education