The purpose of this study is to develop a teaching program of instructional aids which will enrich the teaching of elementary electricity in the junior and senior high schools. It is hoped that the information and materials developed and presented will be of practical value to the teachers engaged in the teaching of electricity.

The purpose of this project was to identify the content of a series of electricity and electronics courses which would meet the training needs of the Muncie community and the enrollment of the Muncie Community School's program for adults. To achieve this, it was necessary to determine who the program serves and to determine their training needs. Representative advisory committees were therefore, used to evaluate and recommend course content. Since the study was concerned with the training needs of the whole community, a survey of three different types of electrical and electronic employers was conducted. Thissurvey was conducted by means of a mailed questionnaire.

This problem is an analytical study of the needs and interests of the Merkel Community to determine the contents to be used in formulating a course of study in electricity for the secondary school, if it is found it meets with the needs and desires of the community.

A research report in partial fulfilment of the requirements for the degree of Master of Science (by coursework and research report) in the School of Science Education of the University of the Witwatersrand. March 1998 / This research report investigates the influence of Chope (a native Mozambican language) on the teaching and learning of fundamental electric' concepts. Two research instruments were used: a written task and an interview. The written task investigated students' understanding, in Chope and Portuguese (the instructional language), of twenty fundamental electric concepts, as well as translations of scientific sentences about electricity from Portuguese to Chope. The interview was used as an auxiliary instrument to better understand procedures used in the written task. The study showed that Chope as prior knowledge can be understood in three ways: (1) as a positive influence when knowledge acquired through Chope is scientifically acceptable; (2) as a negative influence when a Chope "definition" hinders understanding of an electric concept; and (3) as an auxiliary agent in the understanding of the precise meanings of electrical terms. There are however other influences such as childhood environment and common usage.

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D.Ed. / The school is an institution that came into being on demand of the community and as such is also responsible to the community for all its activities. This entails that the teaching provided by the school should be directed, amongst other things, to the interests and needs of the learners and the community. To ensure that the teaching is systematic, purposeful and progresses according to specified contents, all school activities are organized by a programme, known as a curriculum. This research was directed at a definite aspect of formal teaching provision, viz. vocationally-oriented education and more specifically to technical education at secondary school level. Observation and commentary from various sources indicate that the relevance of technical education at school level is questioned by post-school "users of technical education". This is particularly pertinent if it is considered against the background of, inter alia, the appeal for a greater shift in emphasis of vocationally-oriented and vocational education, the revision of the broad curriculum for pre-tertiary education that is currently being undertaken and the economic, social and political climate that prevails in the RSA at present. The problem for the present research was defined against this background as the search for measures to ensure that the curricula for the technical field of study at school level comply with the needs and demands of the community with specific reference to the post-school "users of technical education". The purpose of the study centres around the development of a curriculum for technical education. As a result of restrictions imposed on the extent of the study the developmental activities were curtailed to the design of a part-theory that comprises a situation and goal analysis followed by the setting of guidelines for a structure whereby the contents for the electrical field of study (as exemplar for the technical field of study) can be selected and organized. In achieving this aim, brief consideration was initially given to the didactic-pedagogic founding of the school curriculum and curriculum development as a process. An extensive literature study was subsequently undertaken regarding technical education at school level (as a form of vocationally - oriented and vocational education). This literature investigation mainly covered two fields, viz. the historical development of technical education at school level in the RSA and definite aspects directly related to the provision of vocationally-oriented vocational education and specifically technical education at school level. Regarding the latter, consideration was given, amongst others, to relevance and differentiation as principles of educational provision, the task of the school with reference to the provision of generally-oriented and specialized education (vocationally-oriented and vocational education), the status of technical education as well as the rationalization of technical subjects at school level...

The purpose of this study is to investigate physics teachers’ (TPCK) and their learners’ achievement in electricity. A purposive sample of 42 Grade 11 physics teachers and 1423 learners participated in the study. An explanatory mixed method research design was employed in the study to collect data. A survey questionnaire (PTTPCKQ), consisting of six-point Likert scale questions, was answered by participating teachers. Similarly, their learners responded to a confirmatory questionnaire (LCPTTPCKQ). The learners also responded to the Electricity Learning Confirmatory Questionnaire (LELCQ) and wrote an achievement test called Learner Electricity Achievement Test (LEAT). The data collected was analysed both quantitatively and qualitatively. Quantitatively, it was found that a positive, statistically significant relationship existed between physics teachers’ experience and their learners’ achievement [Spearman’s rho (42) = .39, p = .011] as well as physics teachers’ TPCK and their qualifications [Spearman’s rho (42) = .33, p = .003]. There was also a positive statistical relationship between physics teachers’ TPCK and learner achievement, yet this was not statistically significant. There were positive, statistically significant relationships between all the constructs of the physics teachers’ TPCK and their TPCK from the analysis of the PTTPCKQ. There were positive statistically significant relationships between all the constructs of the physics teachers’ TPCK and their TPCK, according to the analysis of the LCPTTPCKQ. Furthermore, comparing the learners’ responses on the LCTTPCKQ and their teachers’ responses on the PTTPCKQ, it was found that both learners and teachers provided similar responses for all the constructs of TPCK except TCK. Qualitative data analysis further revealed that the technologies used by these teachers were PhET Simulations, YouTube Videos, Power Point Presentations, Interactive White Boards, and Mindset Videos. Finally, between 12.9% and 5.2% of the learners reported that their teachers had neglected to teach some sections of the electricity in the curriculum. / Mathematical Sciences / Ph. D. (Mathematics, Science and Technology Education)

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