Browsing by Author "Ogunniyi, Meshach"

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    The influence of an in-service training programme on Libyan Biology teachers' pedagogical content knowledge (PCK)
    (University of the Western Cape, 2020) Abdalla, Tarek; Ogunniyi, Meshach
    Libya, as one of the third world countries, is struggling to address the issue of transformation and various institutional reforms (including the education system). For example, it has been observed that many biology teachers are faced with challenges relating to both subject matter knowledge (SMK) and pedagogical content knowledge (PCK) yet the expectation of the new curriculum is that biology teachers demonstrate professional efficacy in their work regardless of the challenges they face. In light of this, a group of Libyan secondary school biology teachers was investigated in Tripoli through a participatory action research process. The study was underpinned by the Shulman theory of PCK using a mixed-methods design to generate an understanding of the theory of basic knowledge of teaching. This investigation examined the influence of an in-service training programme consisting of three components of PCK namely: teachers‘ subject matter knowledge (SMK); use of instructional strategies; and understanding of learners on a group of Libyan biology teachers‘ instructional practices. On the one hand, the investigation considered their theoretical knowledge, and their experiences during the professional development programme aimed at designing new teaching and learning activities and materials while on the other hand, it considered their practical knowledge in terms of their professional skills or their practical use of what has been learned during their pre-service training as well as what they learned during the professional development programme. Specifically, the study focused on biology teachers from the Hai Alandalus District (Libya). This representation enabled me to unveil the PCK components held to some extent by the Libyan teachers in general. Moreover, the PCK representation has also enabled me to clarify the category of the teachers‘ PCK in the Libyan context especially as their PCK was unknown at the commencement of the study. The findings have shown that the professional development used in the study facilitated the biology teachers‘ ability in several ways such as increased their PCK and SMK; improved their ability to organize activity-based lessons; increased their desire to use a variety of instructional strategies; increased the understanding of their learners‘ needs; improved their awareness that their learners‘ performance is not unrelated to their socio-economic background; and so on. Overall, the findings suggest that designing and implementing new teaching and learning activities and materials based on the teachers‘ knowledge, experiences, and needs, in a workshop context could provide an enabling learning environment for them as well as facilitate their potential to provide a powerful means for increasing their PCK, SMK and understanding their learners. The study also reveals that there is a great necessity for designers to mount professional development programmes that take into consideration the teachers‘ PCK to meaningfully promote their professional development and instructional practices.
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    The influence of an in-service training Programme on Libyan biology teachers' Pedagogical content knowledge (pck)
    (University of Western Cape, 2020) Tarek Abdalla; Ogunniyi, Meshach
    Libya, as one of the third world countries, is struggling to address the issue of transformation and various institutional reforms (including the education system). For example, it has been observed that many biology teachers are faced with challenges relating to both subject matter knowledge (SMK) and pedagogical content knowledge (PCK) yet the expectation of the new curriculum is that biology teachers demonstrate professional efficacy in their work regardless of the challenges they face. In light of this, a group of Libyan secondary school biology teachers was investigated in Tripoli through a participatory action research process. The study was underpinned by the Shulman theory of PCK using a mixed-methods design to generate an understanding of the theory of basic knowledge of teaching.
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    Pre-service science teachers’ conceptual and procedural difficulties in solving mathematical problems in physical science
    (University of the Western Cape, 2014) Iwuanyanwu, Paul Nnanyereugo; Ogunniyi, Meshach
    Students frequently leave first-year physical science classes with a dual set of physical laws in mind- the equations to be applied to qualitative problems and the entrenched set of concepts, many erroneous, to be applied to qualitative, descriptive, or explanatory problems. It is in this sense that the emphasis of this study is on ‘change’ rather than acquisition. Thus, a blend of theoretical framework was considered according to the aim of the study. Of immediate relevance in this regard within the “constructivist paradigm” are: Posner, Strike, Hewson and Gertzog’s (1982) conceptual change theory and the revised Bloom’s Taxonomy.
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    Pre-service science teachers’ understanding of argumentation
    (Taylor & Francis, 2017) Ghebru, Senait; Ogunniyi, Meshach
    The study is part of a larger project concerned with addressing the problem that Eritrean science teachers face in their attempt to implement a new learner-centred science curriculum. Specifically, the study attempted to determine the effects of the use of an Argumentation-Based Instructional Model (ABIM) on 25 pre-service science teachers’ understanding of argumentation and its role in science teaching. Responses to an open-ended Learner-Centred Argumentation Instruction Questionnaire and interview responses were analysed qualitatively using open coding and the generation of categories. The Contiguity Argumentation Theory categories were also used to describe the type of cognitive shifts made by the group of pre-service teachers. The findings show that as a result of their experience with ABIM, the participants: (a) made noticeable cognitive shifts from seeing argumentation as a debate to win a case to a form of dialogue for reaching consensus; (b) became aware of the difference between everyday and scientific types of argumentation; and (c) came to recognize the important role that argumentation could play in science education.