Enabling social learning to stimulate value creation towards a circular economy: the case of the Food for Us food redistribution mobile application development process
- Authors: Durr, Sarah Jane
- Date: 2020-04
- Subjects: Social learning South Africa Eastern Cape , Mobile apps , Circular economy South Africa Eastern Cape , Communities of practice South Africa Eastern Cape , Social networks South Africa Eastern Cape , Food for Us (Application software)
- Language: English
- Type: Master's thesis , text
- Identifier: http://hdl.handle.net/10962/245736 , vital:51401
- Description: This M.Ed. study investigates the social learning enabled by a food redistribution mobile application (app) project, Food for Us, in the Raymond Mhlaba municipality in the Eastern Cape, South Africa. Over an 18 month period, the Food for Us mobile app innovation project was piloted in two case study sites, Worcester, Western Cape, and the Raymond Mhlaba municipality, Eastern Cape, in South Africa, the latter being the focus of this study. In South Africa, one-third of the food produced for consumption is wasted; paradoxically, 26% of all households’ experience hunger. Food surplus occurs in many contexts, including communities of emerging small scale farmers, many of which are not able to find markets for their produce, resulting in wastage. In a time of mobile technology expansion, the wide infiltration of Internet-enabled smartphones into diverse communities has increased dramatically with the uptake of mobile apps being a key area of interest amongst environmental educators. The Food for Us app project aims to address the challenges of food insecurity and market access for smallscale farmers by creating an innovative technological solution in the form of a mobile app. This research project aimed to investigate the social learning that was enabled within the communities of practice that utilised and interacted with the Food for Us mobile app and Food for Us project support systems. Data was collected through a series of surveys, interviews and workshops and was analysed using Wenger, Trayner and de Laat’s (2011) Value Creation Framework. The Food for Us app pilot was not successful in the way that was originally anticipated by the Food for Us team; however, there were important social learning findings that emerged from the project which opened up a new way of looking at technological innovation in the supply chains with the small scale farming contexts. The key findings that emerged from this study indicated that technological innovation on its own is not effective in enabling deep social learning. When facilitated and supported by other networked social learning systems (such as WhatsApp group, workshops and course meetings), however, boundary crossing, intergenerational learning and network building emerged as important forms of value creation that can be enabled. Through the analysis it was noted that inhibiting factors such as app trial design, lack of critical mass participation and continued application software challenges, affected the development of value. These inhibiting factors informed recommendations around the need to develop strong social networked systems around technologically innovative solutions to promote the realisation of transformative value. , Thesis (MEd) -- Faculty of Education, Education, 2020
- Full Text:
- Date Issued: 2020-04
- Authors: Durr, Sarah Jane
- Date: 2020-04
- Subjects: Social learning South Africa Eastern Cape , Mobile apps , Circular economy South Africa Eastern Cape , Communities of practice South Africa Eastern Cape , Social networks South Africa Eastern Cape , Food for Us (Application software)
- Language: English
- Type: Master's thesis , text
- Identifier: http://hdl.handle.net/10962/245736 , vital:51401
- Description: This M.Ed. study investigates the social learning enabled by a food redistribution mobile application (app) project, Food for Us, in the Raymond Mhlaba municipality in the Eastern Cape, South Africa. Over an 18 month period, the Food for Us mobile app innovation project was piloted in two case study sites, Worcester, Western Cape, and the Raymond Mhlaba municipality, Eastern Cape, in South Africa, the latter being the focus of this study. In South Africa, one-third of the food produced for consumption is wasted; paradoxically, 26% of all households’ experience hunger. Food surplus occurs in many contexts, including communities of emerging small scale farmers, many of which are not able to find markets for their produce, resulting in wastage. In a time of mobile technology expansion, the wide infiltration of Internet-enabled smartphones into diverse communities has increased dramatically with the uptake of mobile apps being a key area of interest amongst environmental educators. The Food for Us app project aims to address the challenges of food insecurity and market access for smallscale farmers by creating an innovative technological solution in the form of a mobile app. This research project aimed to investigate the social learning that was enabled within the communities of practice that utilised and interacted with the Food for Us mobile app and Food for Us project support systems. Data was collected through a series of surveys, interviews and workshops and was analysed using Wenger, Trayner and de Laat’s (2011) Value Creation Framework. The Food for Us app pilot was not successful in the way that was originally anticipated by the Food for Us team; however, there were important social learning findings that emerged from the project which opened up a new way of looking at technological innovation in the supply chains with the small scale farming contexts. The key findings that emerged from this study indicated that technological innovation on its own is not effective in enabling deep social learning. When facilitated and supported by other networked social learning systems (such as WhatsApp group, workshops and course meetings), however, boundary crossing, intergenerational learning and network building emerged as important forms of value creation that can be enabled. Through the analysis it was noted that inhibiting factors such as app trial design, lack of critical mass participation and continued application software challenges, affected the development of value. These inhibiting factors informed recommendations around the need to develop strong social networked systems around technologically innovative solutions to promote the realisation of transformative value. , Thesis (MEd) -- Faculty of Education, Education, 2020
- Full Text:
- Date Issued: 2020-04
Visualisation processes in teaching patterns and their generalisation: perceptions and experiences from senior phase mathematics teachers
- Authors: Chatima, Simon
- Date: 2022-04-08
- Subjects: Visual learning South Africa Eastern Cape , Mathematics Study and teaching (Secondary) South Africa Eastern Cape , Mathematics teachers South Africa Eastern Cape Attitudes , Sequences (Mathematics) Study and teaching (Secondary) South Africa Eastern Cape , Constructivism (Education) South Africa Eastern Cape , Mathematics teachers In-service training South Africa Eastern Cape , VIPRO MATHS Project
- Language: English
- Type: Master's thesis , text
- Identifier: http://hdl.handle.net/10962/232936 , vital:50039
- Description: This study investigated how senior phase mathematics teachers used visualisation approaches to teach patterns and their generalisation as a result of an intervention programme. This project is an integral component of the VIPRO MATHS Project and one of a number of post-graduate research projects which has a particular focus on visualisation processes in mathematics education in the Southern African region. This case study of Senior Phase mathematics teachers in the Chris Hani West District (CHW) in the Eastern Cape Province of South Africa used a social constructivist theory. The study is grounded within an interpretive paradigm explanatory qualitative method design. It surveyed thirty-seven Senior Phase mathematics teachers from schools in the CHW district to get an idea of how teachers teach patterns and their generalisation, prior to an intervention process. After the survey, nine teachers were purposively selected to take part in an intervention programme. They were then observed (teaching) and interviewed to get their perceptions about what factors enable and/or constrain the teaching of patterns and their generalisation when visualisation approaches were used. The data from the survey questionnaire responses, the lesson observations and the interviews were analysed qualitatively. The findings from the survey questionnaire responses revealed that teachers in CHW district value the use of visualisation approaches, although they used visuals to teach patterns in a way that lacked depth, skill and rigor prior to the intervention. Challenges such as difficulty in keeping abreast with the prescribed syllabus, the lack of resources, time constraints, and the limited knowledge of algebra learners have for successfully transferring pictorial representations to symbolic presentations, emerged from the survey data. This necessitated the need for an intervention which focused on the use of a variety of visual strategies and tools to teach patterns and their generalisation effectively. Data from lesson observations showed that all observed participant teachers used visuals to generate image- related questions and created platforms for lively classroom discussions. The teachers used the generated questions to build on learners’ prior knowledge and to promote learner understanding of pattern dynamics that stem from pictorial representations. The data from the interviews revealed that teachers’ perceptions had drastically changed after the intervention. This was because they were now equipped and empowered to effectively make use of visual strategies that enabled them to: build on learners’ prior knowledge, to manipulate visuals for the purpose of prompting learning, develop cognitive perception in learners, cultivate learner innovation and originality and enhance problem solving techniques. This study concludes that the use of visuals enhanced conceptual teaching of patterns and their generalisation in the observed participants. This has the potential to provide mathematics education researchers and curriculum developers with a strong basis to include visualisation processes and strategies into the design of policy documents and to initiate further research efforts. The implications for the teachers are that learners need to be taught ways to create and interpret visual representations in order to understand the dynamics of transferring a pictorial pattern to its resultant symbolic representation expressing pattern regularity. It is also hoped that the results of this study will be utilised by mathematics subject advisers and teacher training institutions to improve the teaching of patterns and their generalisation. , Thesis (MEd) -- Faculty of Education, Education, 2022
- Full Text:
- Date Issued: 2022-04-08
- Authors: Chatima, Simon
- Date: 2022-04-08
- Subjects: Visual learning South Africa Eastern Cape , Mathematics Study and teaching (Secondary) South Africa Eastern Cape , Mathematics teachers South Africa Eastern Cape Attitudes , Sequences (Mathematics) Study and teaching (Secondary) South Africa Eastern Cape , Constructivism (Education) South Africa Eastern Cape , Mathematics teachers In-service training South Africa Eastern Cape , VIPRO MATHS Project
- Language: English
- Type: Master's thesis , text
- Identifier: http://hdl.handle.net/10962/232936 , vital:50039
- Description: This study investigated how senior phase mathematics teachers used visualisation approaches to teach patterns and their generalisation as a result of an intervention programme. This project is an integral component of the VIPRO MATHS Project and one of a number of post-graduate research projects which has a particular focus on visualisation processes in mathematics education in the Southern African region. This case study of Senior Phase mathematics teachers in the Chris Hani West District (CHW) in the Eastern Cape Province of South Africa used a social constructivist theory. The study is grounded within an interpretive paradigm explanatory qualitative method design. It surveyed thirty-seven Senior Phase mathematics teachers from schools in the CHW district to get an idea of how teachers teach patterns and their generalisation, prior to an intervention process. After the survey, nine teachers were purposively selected to take part in an intervention programme. They were then observed (teaching) and interviewed to get their perceptions about what factors enable and/or constrain the teaching of patterns and their generalisation when visualisation approaches were used. The data from the survey questionnaire responses, the lesson observations and the interviews were analysed qualitatively. The findings from the survey questionnaire responses revealed that teachers in CHW district value the use of visualisation approaches, although they used visuals to teach patterns in a way that lacked depth, skill and rigor prior to the intervention. Challenges such as difficulty in keeping abreast with the prescribed syllabus, the lack of resources, time constraints, and the limited knowledge of algebra learners have for successfully transferring pictorial representations to symbolic presentations, emerged from the survey data. This necessitated the need for an intervention which focused on the use of a variety of visual strategies and tools to teach patterns and their generalisation effectively. Data from lesson observations showed that all observed participant teachers used visuals to generate image- related questions and created platforms for lively classroom discussions. The teachers used the generated questions to build on learners’ prior knowledge and to promote learner understanding of pattern dynamics that stem from pictorial representations. The data from the interviews revealed that teachers’ perceptions had drastically changed after the intervention. This was because they were now equipped and empowered to effectively make use of visual strategies that enabled them to: build on learners’ prior knowledge, to manipulate visuals for the purpose of prompting learning, develop cognitive perception in learners, cultivate learner innovation and originality and enhance problem solving techniques. This study concludes that the use of visuals enhanced conceptual teaching of patterns and their generalisation in the observed participants. This has the potential to provide mathematics education researchers and curriculum developers with a strong basis to include visualisation processes and strategies into the design of policy documents and to initiate further research efforts. The implications for the teachers are that learners need to be taught ways to create and interpret visual representations in order to understand the dynamics of transferring a pictorial pattern to its resultant symbolic representation expressing pattern regularity. It is also hoped that the results of this study will be utilised by mathematics subject advisers and teacher training institutions to improve the teaching of patterns and their generalisation. , Thesis (MEd) -- Faculty of Education, Education, 2022
- Full Text:
- Date Issued: 2022-04-08
Towards qualifications for environmental practitioners: a study of roles and competencies of entry level environmental managers
- Authors: Dingela, Mcebisi Sidwell
- Date: 2002-04
- Subjects: Environmental management South Africa , Environmental policy South Africa , Environmental education South Africa , Vocational qualifications South Africa , Educational equalization South Africa , Occupational training South Africa , Training needs South Africa , National Qualifications Framework (NQF)
- Language: English
- Type: Master's thesis , text
- Identifier: http://hdl.handle.net/10962/245616 , vital:51388
- Description: The decision by the previous apartheid governments to deprive the black population of quality education and training has dealt both the people (student and workers) and the economy of this country a severe blow. That blow is demonstrated by the current lack of skills among the majority of people of this country, particularly the black workers who constitute the majority of the workforce. The post-apartheid government is making a strong attempt at redressing the past injustices in all its forms, of particular interest in this research project, the endeavours in the education and training sphere, specifically developments associated with the National Qualifications Framework. The passing into law of the South African Qualifications Act of 1995 and the formulation of the National Qualification Framework represent significant milestones towards redressing current education and training imbalances. In order to actualise the promises of these policies and laws, new qualifications will have to be developed. This research project explores training needs of environmental practitioners in three different contexts employing a combination of research methods, i.e. Case Study and a Survey. The research project sought to identify the roles and training needs of environmental management practitioners in fulfilling their job demands as well as for career advancement. The research also sought to identify through a survey training courses currently on offer in South Africa in the environmental management field. The cases revealed a range of roles and competencies required by 'entry-level' environmental managers. Of note was the observation that these roles were broader than what the traditional perspectives on environmental management might suggest, and competencies required included several social skills, in addition to various technical skills. The survey revealed a strong leaning towards technical competence among the majority of available training courses in environmental management; and that technical emphasis remained the case even among those courses that appeared to include at least one 'social' dimension. It thus seems that this emphasis on technical competence is not consistent with the job demands of the three studied environmental management practitioners. The research identified a need for an encompassing (broad) course or qualification at 'entry level' that would take into account the realities on the ground as they confront these practitioners on a daily basis. Such training will provide practitioners with the necessary competencies to function in this seemingly evolving field of environmental management. Suggestions to inform the development of an entry-level qualification or training programme are made as part of the recommendations flowing from the research findings. The suggested qualification 'framework' is based on generic areas identified among the research participants. More work is needed though in order to translate the suggestion into an accredited qualification. , Thesis (MEd) -- Faculty of Education, Education, 2002
- Full Text:
- Date Issued: 2002-04
- Authors: Dingela, Mcebisi Sidwell
- Date: 2002-04
- Subjects: Environmental management South Africa , Environmental policy South Africa , Environmental education South Africa , Vocational qualifications South Africa , Educational equalization South Africa , Occupational training South Africa , Training needs South Africa , National Qualifications Framework (NQF)
- Language: English
- Type: Master's thesis , text
- Identifier: http://hdl.handle.net/10962/245616 , vital:51388
- Description: The decision by the previous apartheid governments to deprive the black population of quality education and training has dealt both the people (student and workers) and the economy of this country a severe blow. That blow is demonstrated by the current lack of skills among the majority of people of this country, particularly the black workers who constitute the majority of the workforce. The post-apartheid government is making a strong attempt at redressing the past injustices in all its forms, of particular interest in this research project, the endeavours in the education and training sphere, specifically developments associated with the National Qualifications Framework. The passing into law of the South African Qualifications Act of 1995 and the formulation of the National Qualification Framework represent significant milestones towards redressing current education and training imbalances. In order to actualise the promises of these policies and laws, new qualifications will have to be developed. This research project explores training needs of environmental practitioners in three different contexts employing a combination of research methods, i.e. Case Study and a Survey. The research project sought to identify the roles and training needs of environmental management practitioners in fulfilling their job demands as well as for career advancement. The research also sought to identify through a survey training courses currently on offer in South Africa in the environmental management field. The cases revealed a range of roles and competencies required by 'entry-level' environmental managers. Of note was the observation that these roles were broader than what the traditional perspectives on environmental management might suggest, and competencies required included several social skills, in addition to various technical skills. The survey revealed a strong leaning towards technical competence among the majority of available training courses in environmental management; and that technical emphasis remained the case even among those courses that appeared to include at least one 'social' dimension. It thus seems that this emphasis on technical competence is not consistent with the job demands of the three studied environmental management practitioners. The research identified a need for an encompassing (broad) course or qualification at 'entry level' that would take into account the realities on the ground as they confront these practitioners on a daily basis. Such training will provide practitioners with the necessary competencies to function in this seemingly evolving field of environmental management. Suggestions to inform the development of an entry-level qualification or training programme are made as part of the recommendations flowing from the research findings. The suggested qualification 'framework' is based on generic areas identified among the research participants. More work is needed though in order to translate the suggestion into an accredited qualification. , Thesis (MEd) -- Faculty of Education, Education, 2002
- Full Text:
- Date Issued: 2002-04
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