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The relevance of science education: as seen by pupils in Ghanaian junior secondary schools.Anderson, Ishmael Kwesi January 2006 (has links)
<p>This thesis was based on a larger international comparative study called the ROSE (Relevance of Science Education) project. The study investigated the affective factors pupils perceive might be of relevance for the learning of science and technology using the ROSE survey questionnaire, and was aimed at providing data that might form part of an empirical basis for local adaptation of the science curriculum.</p>
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Apprenticing learners in the context of the Grade 10 physical science classroomGray, Wesley Barclay January 2007 (has links)
The number of African learners who participate and succeed in physical science is recognized to be ‘disturbingly low’. One of the factors attributed to the low levels of enrolment and performance in physical science is language. In this study, teaching and learning through the language of science is examined in the context of the bilingual classroom. A model of analysis is constructed that (1) extends the notion of the language of science to include the mathematical and visual ‘languages’ of science, (2) takes recognition of the manner in which language, content, and values and beliefs construct the science learner, and (3) moves beyond the characterization of teaching and learning according to the dichotomy of the ‘traditional’/ the ‘progressive’. The model of analysis draws upon the central concepts of a sociocultural model of pedagogy, namely the ‘developmental model’. In addition, the model of analysis makes use of Systemic Functional Linguistics to examine teaching and learning at the micro level of classroom interaction. This study reveals the complex nature in which the language, content, and values and beliefs change as a lesson unfolds: teaching and learning through the language of science has been shown in these classrooms to be marked by features of both a ‘traditional’ and a ‘progressive’ model – each of which appears to serve different functions in the overall construction of the science learner. In addition, this study begins to uncover how a ‘successful’ teacher equips his/ her learners in the context of the bilingual physical science classroom: teaching and learning through the language of science has been shown in these classrooms to incorporate complex and varied strategies that depend upon choices made by both the teacher and learners. These findings substantiate the need to understand the challenges teachers and learners face in the bilingual physical science classroom in ways that acknowledge the complexity of the teaching and learning process.
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A Discrepancy Analysis of Basic Science Teaching Competencies in Secondary Science in TexasOwens, Arthur Michael 05 1900 (has links)
The study has a twofold purpose. The first is to compare the priority order of the seven fundamental areas of skill among the three sample groups, The second is to compare the differences between actual and ideal teacher performance in the seven fundamental skill areas. The conclusions are generalizable only to the population of Texas teacher educators, members of the Texas Science Supervisors Association and members of the Science Teachers Association of Texas, All of the groups had basic agreement as to the priority order of the science teacher competencies being demonstrated by teachers, The profession's success in educating teachers in the content areas is reflected by the priority of the rankings. The position of the science supervisors' ratings of teacher performance between teachers and teacher educators indicated that supervisors have the most accurate view of teacher performance, The least discrepancy among groups occurred in the ideal rating of teacher performance, indicating general agreement as to the level at which teachers should be demonstrating skills, The greatest discrepancy occurred in the identification of actual level of teacher performance.
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Die gebruik van probleemoplossings-onderrigtegnieke deur onderwysers in die rekenaartoepassings-tegnologieklaskamerAfrica, Faiza January 2012 (has links)
Thesis (MTech (Further Education and Training))--Cape Peninsula University of Technology, 2012. / This research explored the utilization of problem solving techniques by Computer
Applications Technology (CAT) teachers in grade 11. The requirements and criteria
as set out in the National Curriculum Statement (NCS) and the National Curriculum
and Assessment Policy Statement (CAPS), were applied in this study.
CAT is only introduced in grade 10 in the Further Education and Training (FET)
phase. The researcher thus focussed on the surrounding schools that offer CAT as a
subject. The research focussed on the teacher and the teaching of problem solving
techniques in CAT. The researcher used a case study design and employed a constructivism as the
theoretical framework. Classroom observations, interviews and both teacher
generated and formal documents served as data sources. A thematic analysis
approach was adopted to make sense of the data.
The analysis of the different data sources indicated that the respondents did not fully
comply with the requirements set by the NCS and CAPA with reference to the
teaching of problem solving techniques in CAT.
The researcher recommends that courses are presented to address the gaps in the
knowledge and skills of teachers in CAT referring to problem solving techniques.
This creates both the opportunity and challenge to tertiary institutions to align their
curricula and training programmes to address the gaps identified by this research.
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A phenomenological investigation into the lived experiences of grade 12 Physical Sciences learners from selected schools in the Western Cape ProvinceMabodoko, Mkhumbuzi Joe January 2017 (has links)
Thesis (MEd (Education))--Cape Peninsula University of Technology, 2017. / This study aims to narrate the lived experiences of Grade 12 Physical Sciences learners. According to UMALUSI reports on National Senior Certificate (NSC) of 2011 and 2013, there seems to be a steady decrease in the number of learners writing Physical Sciences from 2008 to 2013. One of the aims of this study is to investigate why there is a steady decline in the number of learners choosing the subject and what their classroom experiences are. A related aim is to describe how these learners’ perceptions of their Physical Sciences educators affect their mental experiences in the subject. The study used phenomenology both as a research methodology as well as the underpinning theoretical framework. Twelve Grade 12 learners from 3 different schools in the Metro North Education District in Cape Town were chosen to participate in this research. The data were collected using two rounds of in-depth semi-structured interviews. The interviews were transcribed and explicated using Giorgi’s phenomenological method. The findings show that although Physical Sciences educators are trying to support their learners, they are failing to meet the expectations of the learners. These findings provide new insights into understanding the world of the learner better and that the recommendations could have transformative implications for curriculum planners, curriculum advisors and pedagogical strategies in how the subject is presented to learners.
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Investigating issues adversely affecting Grade 9 learner performance in the Natural Sciences in selected schools in the Cofimvaba DistrictHlalukana, Sibonginkosi January 2013 (has links)
South Africa faces a deepening crisis due to underachievement in science at secondary school level. High failure rates in science at Grade 12 have resulted in the subject being an unpopular choice in the Cofimvaba District, resulting in fewer learners electing to take the subject at Further Education and Training (FET) level. As a result acute shortages of scientific oriented professionals such as engineers, technologists, skilled artisans, technicians, doctors and chartered accountants derail the development of South Africa. Hence, this study seeks to investigate issues that affect Grade 9 learner performance in the Natural Sciences in the Cofimvaba District. A qualitative research design using observations and interviews with learners and teachers as instruments were conducted to gain an insight into the barriers to teaching and learning in South African rural schools. The findings of this study reveal direct and indirect factors commensurate with the findings of Mji and Makgato (2006:264). They included: classroom climate, the Language of Teaching and Learning (LoLT) in Natural Science classrooms, practical work, teacher subject specialisation and the socio-economic background of the learners. Based on the findings of this study it can be concluded that the quality of teachers, a lack of resources, neglect of the practical component, home conditions and parental absence all contribute as barriers to learner performance in the Natural Sciences.
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Exploring natural science teachers' perceptions of their teaching competence, in senior phase township schools in SowetoMaema, Elijah Krone 28 August 2012 (has links)
M.Ed. / The aim and purpose of the study is to explore the Natural Science (NS) teachers' perceptions of their teaching competence in Senior Phase township schools in Soweto. An in-depth literature review on theoretical perspective in Natural Science teachers' perceptions of their teaching competence in Senior Phase indicated that these partially addressed the key questions of the study, namely: what are the perceptions ofNatural Science teachers' about their teaching competence in Senior Phase township schools? What competences are perceived to enhance and contribute to Natural Science teaching in Senior Phase schools m Soweto? This study identifies a number of motivational competences that have been derived from current theories. The theory developed from the literature on NS teachers' competences review, facilitated the development of an empirical research. Qualitative research was conducted to explore NS teachers' perceptions of their teaching competence in Senior Phase schools in Soweto. This was with a view to facilitating the improvement thereof wherever necessary. Seven NS teachers from three Diepkloof Senior Phase schools were sampled. It also emerged from the findings of the research that there are, teachers who are not qualified to teach NS subject at the Senior Phase level. There also seems to be a lack of competent N.S. teachers in Senior Phase schools in Soweto. The high numbers of learners in NS classes create challenges for NS teachers to provide individual attention to learners. NS laboratories are poorly equipped and that the district officials do not provide sufficient support to NS teachers so that they can be more effective in their teaching. The study gave the researcher the opportunity to explore the teaching competence ofNS teachers in three Senior Phase township schools in Soweto, where the competence gap had already been expressed. There were many challenges identified by the findings. A comprehensive picture of the many inter-dependant aspects affecting the NS teaching competencies was acquired. The research conducted gave the researcher the motivational framework to establish both the current level ofNS teaching competence and the ideal levels of competences to which the three schools and other schools nationwide could aspire.
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Die invloed van praktiese werk in natuur- en skeikunde op leerlingprestasieWolmarans, Maria Aletta Margaretha 30 June 2014 (has links)
M.Ed. (Subject Didactics : Natural Sciences) / Please refer to full text to view abstract.
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Media en die hantering van wanbegrippe in Natuur- en SkeikundeSwanepoel, Sarita 14 April 2014 (has links)
M.Ed. / Students exhibit misconceptions or deviations from universally accepted concepts. Constructivists trace these misconceptions back' to the unique conceptual frames of reference of students. Ausubel (1985:82) named prior knowledge as the single most important factor influencing learning. New teaching strategies were designed to prevent or eliminate these misconceptions. The strategies are based on guidelines postulated by researchers such as Posner and his co-workers (1982:211). Several strategies use media to motivate students or provide a more concrete base for concept formation. The side effects of the utilization of media are important to designers and users of media. An empirical investigation was launched to determine whether media could also stimulate the formation of misconceptions. The investigation indicated that two dimensional representations of atoms, molecules and ion lattices can lead to misconceptions. Greater care should be taken in the selection of illustrations for textbooks and other media. If these side effects are taken into account by media designers and teachers, media can play a major role in the prevention and elimination of misconceptions.
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Collaborative teacher participation in curriculum development : a case study in junior secondary general science (January 1991-November 1991)Naidoo, Premnandh January 1993 (has links)
This research report describes an investigation that involved the collaborative participation of teachers in the redevelopment of parts of the Junior Secondary General Science syllabus. The redevelopment tried to implement environmental education as an innovation. There are two central assumptions that the investigation has made. The first assumption is that the the present Junior Secondary General Science syllabus lacks environmental relevance and therefore the pupils are inadequately prepared to deal with environmental problems. The introduction of a curriculum innovation like environmental education has the potential to bring greater environmental relevance to the syllabus. The second is that such an innovation can be more successfully implemented at schools if it involves the collaborative participation of teachers in the redevelopment of the syllabus. This assumption is made since evidence suggests that curriculum change can be a process of social reconstructive process when it takes place in situ and where teachers and pupils reshape the curriculum in the classroom as the teaching and learning progresses. An action research approach was selected since it is compatible with collaborative teacher, participation in curriculum development. The research design involved three parallel case studies: 1. Clermont Zone, 2. Durban Teachers Centre, 3. Edgewood College. The research confirmed that the Junior Secondary General Science syllabus is perceived by teachers to lack environmental relevance; that teachers, while initially resisting participation in the curriculum development process, were willing to participate if it revolved around their curriculum problems. Significant features of collaborative teacher participation in curriculum development seem to be the co-creation of context by the teachers, the need for institutional support, the production of curriculum materials and the need for networking and intercontextual dialogue. Teachers initially had limited curriculum development skills which needed to be developed. This research process has implications for practical actions 'to enable' the transformation of existing curriculums, and assisting the development of a more democratic and effective education system.
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