GeoGebra as a Manipulative Tool in Providing Processes of Circle Geometry in Grade 11: A Case of One School in OR Tambo Inland District
- Authors: Marange, Israel Yeukai
- Date: 2019-06
- Subjects: Great circle (Geometry)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/11260/6593 , vital:47152
- Description: The aim of this study was to establish the influence of using GeoGebra as a manipulative tool in providing processes of Grade 11 circle geometry at one school in OR Tambo Inland. The study adopted a quantitative approach and utilised the quasi-experimental research design. The sample consisted of 107 Grade 11 mathematics learners. Sixty (60) learners were in the experimental group and 47 in the control group. Pre-test and post-test, and likert-scaled questionnaires were used as instruments. Reliability and validity were ensured through test-retest, as well as member checking and a pilot study. All ethical requirements were followed. Findings revealed that pre-test results did not show much difference in the performance of experimental and control groups. After using GeoGebra, it statistically emerged that control group respondents performed lower than the experimental group. Findings obtained from the questionnaire also showed similar patterns. The study also found that participants who learnt circle geometry using GeoGebra were significantly motivated and that GeoGebra allowed learners to be exceedingly creative and discover skills of solving geometry problems by themselves. The positive impact of using GeoGebra resulted in significant differences on academic performance. Based on gender, more females compared to males agreed that GeoGebra was an effective manipulative tool in learning circle geometry. Interestingly, boys performed better than girls in the post-test. The study concluded that students who used GeoGebra showed higher ability in conceptual knowledge compared to students who used conventional methods. It also concluded that GeoGebra had positive effects on learners’ understanding as learners became significantly active and responsible for their own learning process as the software allows a self-learning process. Recommendations included the need for teachers to use the latest technology and to vary their methods of teaching to motivate learners. There is also a need for a workable alternative opposed to the rigid axiomatic approaches to circle geometry to facilitate and enhance learners’ ability to make and test conjectures. Curriculum planners and subject specialists need to emphasise on education systems that shift teaching and learning away from the traditional methods and emphasise on learning rules for manipulating geometry problems. , Thesis (M.Ed) -- Faculty of Education Sciences, 2020
- Full Text:
- Date Issued: 2019-06
- Authors: Marange, Israel Yeukai
- Date: 2019-06
- Subjects: Great circle (Geometry)
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/11260/6593 , vital:47152
- Description: The aim of this study was to establish the influence of using GeoGebra as a manipulative tool in providing processes of Grade 11 circle geometry at one school in OR Tambo Inland. The study adopted a quantitative approach and utilised the quasi-experimental research design. The sample consisted of 107 Grade 11 mathematics learners. Sixty (60) learners were in the experimental group and 47 in the control group. Pre-test and post-test, and likert-scaled questionnaires were used as instruments. Reliability and validity were ensured through test-retest, as well as member checking and a pilot study. All ethical requirements were followed. Findings revealed that pre-test results did not show much difference in the performance of experimental and control groups. After using GeoGebra, it statistically emerged that control group respondents performed lower than the experimental group. Findings obtained from the questionnaire also showed similar patterns. The study also found that participants who learnt circle geometry using GeoGebra were significantly motivated and that GeoGebra allowed learners to be exceedingly creative and discover skills of solving geometry problems by themselves. The positive impact of using GeoGebra resulted in significant differences on academic performance. Based on gender, more females compared to males agreed that GeoGebra was an effective manipulative tool in learning circle geometry. Interestingly, boys performed better than girls in the post-test. The study concluded that students who used GeoGebra showed higher ability in conceptual knowledge compared to students who used conventional methods. It also concluded that GeoGebra had positive effects on learners’ understanding as learners became significantly active and responsible for their own learning process as the software allows a self-learning process. Recommendations included the need for teachers to use the latest technology and to vary their methods of teaching to motivate learners. There is also a need for a workable alternative opposed to the rigid axiomatic approaches to circle geometry to facilitate and enhance learners’ ability to make and test conjectures. Curriculum planners and subject specialists need to emphasise on education systems that shift teaching and learning away from the traditional methods and emphasise on learning rules for manipulating geometry problems. , Thesis (M.Ed) -- Faculty of Education Sciences, 2020
- Full Text:
- Date Issued: 2019-06
Perceptions of the community members on agriculture as a poverty alleviation strategy: a case study of tamara administrative area
- Nqana, Bongani https://orcid.org/0009-0005-5074-4862
- Authors: Nqana, Bongani https://orcid.org/0009-0005-5074-4862
- Date: 2019-06
- Subjects: Poverty -- Prevention , Community-supported agriculture , Community development
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26951 , vital:66205
- Description: This study is conducted to address the perceptions, opinions, and feelings of rural community members with regard to agriculture as poverty alleviation strategy at Tamarha Administrative area, Eastern Cape, South Africa. The study intended to uncover the community members feelings, reactions, opinions they might be having as the area is no longer relying on agriculture as their source of income as well as their poverty alleviation strategy as well as the impact it is having on their everyday life. Lastly, the study sought to examine support services rendered by the professionals working directly with communities to ensure development in rural areas. The researcher adopted both qualitative and quantitative research methods. Purposive and snowball sampling was employed to recruit 20 community members from Tamarha Administrative area. The age of the community members was between 25 and 65. In addition, purposive sampling was adopted to recruit six professionals who are directly working in developing community members. Data was collected using face-to-face, semistructured individual interviews, one interview per research participant, and using one focus group discussion with professionals working with. Regarding quantitative method, the researcher has utilized questionnaires to collect data The researcher analysed data through thematic content analysis for qualitative method as well as SSPS for quantitative method. The study findings indicate that youth are not interested in agriculture and only elders who have been involved in agriculture that are seeing the value and importance of using agriculture again. Majority of the community members especially (elders) are seeing agriculture as poverty alleviation strategy, and that they have benefited a lot from agriculture as most people were working and had income. There were few youths who were not working nor schooling and there was low rate of crime and low rate of drug abuse. The youth seemingly are having different perception and opinions about agriculture as they are not familiar with the system. The recommendations from the findings that there should be continuous empowerment in skills development from professionals working with agriculture. The government departments who are directly funding the agricultural projects, should monitor and evaluate the projects to ensure sustainability to the agricultural projects. The youth should be encouraged to use the resources that are available within the community. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2019
- Full Text:
- Date Issued: 2019-06
- Authors: Nqana, Bongani https://orcid.org/0009-0005-5074-4862
- Date: 2019-06
- Subjects: Poverty -- Prevention , Community-supported agriculture , Community development
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26951 , vital:66205
- Description: This study is conducted to address the perceptions, opinions, and feelings of rural community members with regard to agriculture as poverty alleviation strategy at Tamarha Administrative area, Eastern Cape, South Africa. The study intended to uncover the community members feelings, reactions, opinions they might be having as the area is no longer relying on agriculture as their source of income as well as their poverty alleviation strategy as well as the impact it is having on their everyday life. Lastly, the study sought to examine support services rendered by the professionals working directly with communities to ensure development in rural areas. The researcher adopted both qualitative and quantitative research methods. Purposive and snowball sampling was employed to recruit 20 community members from Tamarha Administrative area. The age of the community members was between 25 and 65. In addition, purposive sampling was adopted to recruit six professionals who are directly working in developing community members. Data was collected using face-to-face, semistructured individual interviews, one interview per research participant, and using one focus group discussion with professionals working with. Regarding quantitative method, the researcher has utilized questionnaires to collect data The researcher analysed data through thematic content analysis for qualitative method as well as SSPS for quantitative method. The study findings indicate that youth are not interested in agriculture and only elders who have been involved in agriculture that are seeing the value and importance of using agriculture again. Majority of the community members especially (elders) are seeing agriculture as poverty alleviation strategy, and that they have benefited a lot from agriculture as most people were working and had income. There were few youths who were not working nor schooling and there was low rate of crime and low rate of drug abuse. The youth seemingly are having different perception and opinions about agriculture as they are not familiar with the system. The recommendations from the findings that there should be continuous empowerment in skills development from professionals working with agriculture. The government departments who are directly funding the agricultural projects, should monitor and evaluate the projects to ensure sustainability to the agricultural projects. The youth should be encouraged to use the resources that are available within the community. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2019
- Full Text:
- Date Issued: 2019-06
The role and function of traditional healing in families living in the Eastern Cape Province, South Africa: an afrocentric understanding.
- Sandlana, Nonkululeko Sheilla
- Authors: Sandlana, Nonkululeko Sheilla
- Date: 2019-06
- Subjects: Traditional medicine--South Africa , Healing , Family psychotherapy
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/21267 , vital:47453
- Description: Traditional healing, alternately called traditional medicine or complementary and alternative medicine (CAM), has been in existence for a long time and sometimes used alongside popular western healing methods (Kirmayer, 2004). The focus of the current study was on the role and function of traditional healing infamilies living in the Eastern Cape Province. Through an Afrocentric lens, the study sought to explore the manner in which traditional healers helped family members deal with difficult life situations. The researcher used an explorative, descriptive, qualitative design, through focus group discussions, in-depth interviews and observations. Selection of participants was done through purposive sampling. The participants were heterogeneous in terms of age, gender, level of education, occupation and religion. Data analysis was employed through Interpretive Phenomenological Approach using Afrocentric theory as a metatheory and Ubuntu and sociocultural theory as complementary theories to understand the participants’ perceptions and experiences of the role played by traditional healing in building family resilience. Ethical principles were adhered to, for example voluntary participation and informed consent. Research findings revealed a variety of traditional ritual performances which embraced principles of Afrocentricity and Ubuntu – interconnectedness, interdependence and collectivism, spirituality, good communication and social support – as key elements in traditional family relationships. The traditional healers played a significant role in mentoring family members and mending broken families and alleviating suffering. They do this in line with the convictions of the ethical principles concerning respect cultural beliefs and values of consumers of psychological servises. Since the study was conducted in a rural area with isiXhosa speaking family members, there is a need for inclusion of other racial groups and family members living in urban areas. , Thesis (PhD) (Psychology) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2019-06
- Authors: Sandlana, Nonkululeko Sheilla
- Date: 2019-06
- Subjects: Traditional medicine--South Africa , Healing , Family psychotherapy
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/21267 , vital:47453
- Description: Traditional healing, alternately called traditional medicine or complementary and alternative medicine (CAM), has been in existence for a long time and sometimes used alongside popular western healing methods (Kirmayer, 2004). The focus of the current study was on the role and function of traditional healing infamilies living in the Eastern Cape Province. Through an Afrocentric lens, the study sought to explore the manner in which traditional healers helped family members deal with difficult life situations. The researcher used an explorative, descriptive, qualitative design, through focus group discussions, in-depth interviews and observations. Selection of participants was done through purposive sampling. The participants were heterogeneous in terms of age, gender, level of education, occupation and religion. Data analysis was employed through Interpretive Phenomenological Approach using Afrocentric theory as a metatheory and Ubuntu and sociocultural theory as complementary theories to understand the participants’ perceptions and experiences of the role played by traditional healing in building family resilience. Ethical principles were adhered to, for example voluntary participation and informed consent. Research findings revealed a variety of traditional ritual performances which embraced principles of Afrocentricity and Ubuntu – interconnectedness, interdependence and collectivism, spirituality, good communication and social support – as key elements in traditional family relationships. The traditional healers played a significant role in mentoring family members and mending broken families and alleviating suffering. They do this in line with the convictions of the ethical principles concerning respect cultural beliefs and values of consumers of psychological servises. Since the study was conducted in a rural area with isiXhosa speaking family members, there is a need for inclusion of other racial groups and family members living in urban areas. , Thesis (PhD) (Psychology) -- University of Fort Hare, 2021
- Full Text:
- Date Issued: 2019-06
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