Exploring and expanding situated cognition in teaching science concepts: the nexus of indigenous knowledge and Western modern science
- Authors: Mukwambo, Muzwangowenyu
- Date: 2017
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/8382 , vital:21389
- Description: Certain teaching and learning strategies are appropriate in the context of exposing learners to modern science in situated cognition (SC) - the theory that posits that knowing is inseparable from doing - during, for example, visits to industrial operations. The distance and cost of travel, however, excludes most rural teachers and their learners from such SC exposure to Science and technology in industrial settings. To fill this gap between knowledge and practice in the curriculum experience for rural schools, this research investigated the extent to which a SC approach could be used in relation to indigenous knowledge practices (IKP) that have relevance to science teaching for rural science teachers. The study was conducted in three schools in the Zambezi Region of Namibia whereby six science teachers participated in the study. Also, to generate data from the community, the study included Indigenous community members as participants. Only three selected members from the community participated as representatives of the whole community. Essentially, the study explored and expanded possibilities for rural school teachers to use IKP as sites of SC in relation to concepts of pressure in particular and other science concepts. The research thus studied teaching practices as activity systems related to concepts in the school curriculum and the activity system of Indigenous community members. The patterns, regularities and irregularities provided the framing which was used to view SC through the lens of IKP. This framing of SC within the school curriculum was explored using cultural historical activity theory (CHAT) and Engestrom’s expansive learning cycle (ELC). The study was organized into two phases; exploration and the expansive phase. In the exploration phase, interviews, community analysis, document analysis, brainstorming, reflections and audiovisual evidence were used to generate data. The expansive stage used brainstorming, reflections, and interviews, an experimental test, audio-visual evidence, and interviews. Inductive and abductive modes of inference were used to come up with explanations of the research questions. Explanations proceeded using the frameworks of socio-cultural theory and social realism. Some findings from the data generated from the exploration phase revealed that science teachers in the schools studied do not always engage in a SC approach on account of a lack of Western modern science (WMS) resources and factors related to economic marginalization of the learners. Data generated in the same phase revealed that science teachers can engage the SC approach through embracing indigenous knowledge practices (IKP) reflecting Science whereby they can apprentice learners. Some of the other findings from the expansive learning phase show that science teachers in under-resourced schools can engage the SC approach if IK practices are used as mediational tools which can be used as models, icons/symbols, vocabulary, patterns, case studies and practical activities anchored in IKP. From the findings obtained the contribution which the study made was to come up with some methods of infusing indigenous knowledge systems in science teaching. The trend in research related to IK is more aligned to policies rather than how IK can be usefully used for the benefit of science teaching. As the study only looked into the IKP reflecting Science which the participating teachers brainstormed, it provides an insight into how and which other IK practices can be woven into WMS to encourage social transformation accommodative of Afrocentric world views which allows scientific literacy to be achieved.
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- Date Issued: 2017
Exploring rural parents’ attitudes and experiences towards teaching and learning of the topics of human reproduction in junior secondary schools: a Namibian case study
- Authors: Kavila, Kornelius Embumbulu
- Date: 2017
- Subjects: Human reproduction -- Study and teaching (Secondary) -- Namibia , Parents -- Namibia -- Attitudes , Sex instruction for teenagers -- Namibia , Sexual health -- Study and teaching -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/13543 , vital:21836
- Description: The Namibian school curriculum mandates that the subject of Life Science should be taught in all schools from grade 8-10. Among the main themes in this subject is Human Biology which covers topics of human reproduction. According to the Junior Secondary Certificate JSC Life Science Examiners’ reports (2010-2015), and my personal experience, learners perform poorly in the topics of human reproduction. Many of the parents in Namibian communities are not comfortable talking to their children about their sexuality, and some believe that communication about sexuality could influence adolescents to become more sexually active (Silas, 2015). Yet, there is agreement among educationists that parents’ involvement in their children’s education has an impact on the mediation of concepts, skills and attitudes. It is against this backdrop that this study explored rural parents’ attitudes and experiences towards teaching and learning of the topics of human reproduction being taught to their children in junior secondary schools (Grade 8-10). This study was informed by Vygotsky’s socio-cultural theory with the focus on how adults and peers influence individual learning and how cultural beliefs impact on instruction and learning in science classrooms. The sociocultural theory was supplemented by the Feminist Standpoint Theory (FST) with the focus on how different knowledge systems and standpoints produced from a specific social community (that is, rural parents) in terms of who to say what and when, to whom regarding sex-related information. The study was located within the interpretive paradigm. Within an interpretive paradigm, a case study approach was employed. This case study used a mixed method approach, that is, both quantitative and qualitative data were gathered to help understand the subjective nature of human’s attitudes and experiences. Data were collected using an administered questionnaire with twenty-two rural parents, workshop observation and semi-structured interviews with four of the twenty-two participated parents. Additionally, data from documents such as textbooks and curriculum documents were used to strengthen the context of this study. The study provided valuable information regarding issues around discussions about sex education. It revealed that the majority of rural parents regard sexual health education a taboo. However, the majority are of the supportive attitude towards sexual health education. The study provided some insights on the factors that influence rural parents’ attitude and experiences towards sexual health education. It was also found that parent-child communication is an essential skill, which needs to be developed either through parents’ workshops or other means to support and empower parents to understand the importance of teaching and learning about sexual health issues. It is also recommended to empower and support parents on how to talk to their children about sexual health issues.
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- Date Issued: 2017
Integrating local indigenous knowledge in the teaching of water conservation by senior primary school Natural Science teachers: a Namibian case study
- Authors: Visagie, Ronald Arnold
- Date: 2017
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/6907 , vital:21199
- Description: The conservation of biodiversity to meet the needs and aspirations of present and future generations is a cornerstone for sustainable development. In response to this, one of the aims of Basic Education in Namibia is to develop an environmentally friendly society which has a concern for the conservation of water. Thus, the National Curriculum of Basic Education [NCBE], 2010, p. 8) expects Grade 6 Natural Science learners to be competent in using simple scientific models, methods and skills to make scientific sense of the natural environment; and most importantly for the learners to relate the implications of this scientific understanding to their personal and social health and the sustainable use of all natural resources for future generations. Additionally, teachers are encouraged to make innovative use of various knowledge systems including indigenous knowledge. However, there is no mention of how teachers should make use of local indigenous knowledge (IK) when teaching the topic on water conservation in particular. It is against this backdrop that in this study I sought to understand how two Grade 6 Natural Science teachers use local indigenous knowledge in their classrooms to teach the topic of water conservation. This interpretive case study was carried out in collaboration with a rural community in the Erongo region. Data were collected in three stages. The first stage was the gathering of information through document analysis to strengthen my context. Documents such as the National Curriculum, Science Curriculum, Syllabi, Grade 6 Natural Science textbooks and SATs results were analysed to gain some insight and understanding of the issue before conducting interviews. In the second phase of this study I conducted semi-structured interviews with the Topnaar community members and two teachers. This was followed by classroom observations. Additionally, I used stimulated recall interviews (SRI) to provide clarity on how teachers use prior knowledge and mediate learning when teaching the topic water conservation using indigenous knowledge. The study is informed by Vygotsky’s (1978) socio-cultural theory in conjunction with Shulman’s (1986) pedagogical content knowledge (PCK). Since a classroom is a social unit where interactions occur between teachers and learners, and learners and learners, these theories provided a useful lens for observing lessons and analysing teachers’ content knowledge and how they mediate learning using local indigenous knowledge. A thematic approach to data analysis was adopted and qualitative data were analysed inductively. The findings of the study revealed that the indigenous knowledge amongst the Topnaars are governed by the ideals of Ubuntu. Findings also revealed that proper planning is needed to incorporate IK into science lessons as it may clear up misconceptions that may arise from indigenous knowledge. The study recommends that teachers and curriculum planners should explore different indigenous practices that are linked to the topics in the curriculum or syllabus to enhance learning and teaching in their science classrooms. It also recommends that curriculum developers, with the help of subject advisors, teachers and community members, should start planning on how indigenous knowledge can best be integrated into science textbooks as it has become a hindrance for the teachers to incorporate it.
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- Date Issued: 2017