UWCScholar :: Browsing by Author "Ogunniyi, Meshach B."

Browsing by Author "Ogunniyi, Meshach B."

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Difficulties encountered by the grade ten township learners with respect to the concept of electricity
(University of the Western Cape, 2012) Dolo, Gilbert; Ogunniyi, Meshach B.
The purpose of this study was to investigate the difficulties encountered by the grade ten township learners with respect to the concept of electricity. More specifically, the study attempted to explore the learners’ scientific knowledge by investigating their conceptions or alternative conceptions about electricity; the influence of learners’ age, career interests and gender issues on their conceptions of electricity and; the effectiveness of concept mapping (a pedagogic tool designed by Novak in the 1970s) in facilitating the learners’ understanding of electricity. The study was premised on socio-cultural constructivism as well as meaningful learning as espoused by Ausubel (1968).A Pre-Test-Post-Test Control Group Design was adopted in the study in which two comparable groups were used. The data was analyzed using both qualitative and quantitative research methods and the instruments that were used included a conception of electricity (COET) (originally adopted and administered in the Western Cape, Northern Cape provinces and in Norway in 1999 for the purpose of Science and Technology Literacy Project (STLP) with the hope that their reliability and validity was guaranteed); selected learner interviews and evaluation forms.The summary of findings has suggested that the Grade ten learners held misconceptions about the concept of electricity even after they were exposed to intervention that included concept mapping. In terms of the gender issues, there was no significant difference in performance between the boys and girls though the females outperformed their male counterparts at both groups. The underachievement of the older learners compared to the younger ones has also surfaced and that is against expectation since a number of studies carried out earlier (see Ogunniyi (1999)) have already corroborated such findings. With respect to career interests, what the learners indicated as their future dreams, i.e. what they intend to do and become, seems to have been influenced their performance at the pre- and post-test stages.
The effect of a cross-cultural instructional approach on learners’ conceptions of lightning and attitudes towards science
(2008) Liphoto, Neo Paul; Oluka, Silas; Ogunniyi, Meshach B.; Kolstoe, Stein Dankert
This study looks at the effect of a cross-cultural instructional approach on the learners’ conceptions of lightning and attitude towards science. It explored Basotho conceptions of lightning and thunder under the following themes: nature of lightning, protection against lightning, animalistic/humanistic behaviour of lighting and nature of wounds inflicted by lightning.
The effect of an argumentation instructional model on pre-service teachers' ability to implement a science-IK curriculum
(University of the Western Cape, 2013) Siseho, Simasiku Charles; Ogunniyi, Meshach B.; NULL
This study investigated the effect of an Argumentation Instructional Model (AIM) on the preservice teachers‘ ability to implement a Science-IK Curriculum in selected South African schools. I examined what instructional practices the pre-service teachers engage in when they introduce scientific explanation and whether those practices influence learners‘ ability to construct scientific explanations during a natural science unit of a South African school curriculum. My study began with a pilot study of 16 pre-service science teachers who completed a B.Ed university module, Science for Teaching, which included an IK component. Data collection for main study took place from 2010 to 2011, and used questionnaires, face-to-face and reflective interview protocols, case studies, lesson plans and classroom observation schedules. I took videos and audios of each of the pre-service teacher‘s enactment of the focal lesson on argumentation and then coded the videotape for different instructional practices. The study investigated firstly, what currently informed teachers‘ thinking, knowledge and action of IK. Secondly, the research questioned how teachers interpreted and implemented IK in the science classroom. A sample of the three pre-service teachers were followed into their classrooms to investigate how they specifically implemented Learning Outcome Three using argumentation instruction as a mode of instruction and what approaches relevant to the inclusion of IK were developed. The study found that the three pre-service teachers used three very different approaches through which IK was brought in the science curriculum. An assimilationist approach, that brings IK into science by seeking how best IK fits into science. A segregationist approach that holds IK side-by-side with scientific knowledge. Lastly, an integrationist approach makes connections between IK and science. The approaches developed by the pre-service teachers were found to be informed by their biographies, values, cultural backgrounds and worldviews. Meticulously, the study explored how shifts were being made from a theoretical phase at the university where the pre-service teachers engaged IK to an actual phase of implementation in their school science classrooms. Finally, I attempted to explain why the pre-service teachers interpreted and implemented IK in the way they did.
The effect of an argumentation-based instructional approach on Grade 3 learners' understanding of river pollution
(University of the Western Cape, 2012) Philander, Lorraine; Ogunniyi, Meshach B.; NULL
The research reported in this paper involves the use of dialogical argumentation in scientific context with 7-9 year olds as part of teaching and learning in primary classrooms. To develop an understanding of scientific concepts, four suitable collaborative activities on river pollution were used as a stimulus to effectively engage learners in scientific reasoning and use evidence for decision-making through cognitive harmonization. The research, involved four groups of five children each. Data were collected through analysis of children’s Water Pollution Questionnaire (WPQ), classroom observation, documentation of field notes, conversations and focus group interviews. The study found that all groups were able to engage in the activities to some extent, but that good quality argumentation develops when children are familiar with working in this manner. This study sought to investigate the opportunities, possibilities and challenges associated with a dialogical argumentation teaching and learning approach in a primary school science class A mapping technique was used to analyze the children’s discussions and identify the quality of their different “levels” of argument. This study confirmed that an argumentation based instruction was an effective way of enhancing learners’ understanding of river pollution. The learners’ listening skills improved tremendously and they were actively involve during discussions and provided claims with valid grounds or reasons. They were also very enthusiastic and challenged each other’s claims during these argumentation lessons, but most of all was the enjoyment that was visible on their young faces. Further research needs to be carried out over a longer period to determine the effectiveness of an argumentation based instruction.
The effect of an argumentation-based training programme on pre-service science teachers’ ability to implement a learner-centred curriculum in selected Eritrean Middle Schools
(University of the Western Cape, 2014) Berhe, Senait Ghebru; Ogunniyi, Meshach B.
This study is part of a larger school-based research project aimed at training science teachers to integrate argumentation into K-12 science instruction. The current study examined the effect of an argumentation-based training programme on pre-service science teachers’ ability to use an argumentation-based instructional model (ABIM) to implement a learner-centred curriculum in selected Eritrean middle school science classrooms. The study was situated within the social constructivist and argumentation theoretical frameworks. A predominately qualitative research approach was utilized to address the purpose and the research questions of this study. The research design was primarily a case study of a cohort of 25 undergraduate middle school pre-service science teachers, enrolled in a teaching practice course in January, 2013 under the auspices of the Department of Science, College of Education at Eritrea Institute of Technology (EIT). None of the pre-service teachers involved in the study had taken a formal course work, workshops or seminars on argumentation instruction. Six of the 25 pre-service teachers were selected for an in-depth qualitative analysis using purposive sampling technique (Groenewald, 2004; Flyvbjerg, 2006). This study utilized multiple data collection instruments including, questionnaire, argument-based tasks, classroom observation, interview, reflective questionnaire, video-tape class lessons and field notes. Argumentation framework as espoused in the work of Toulmin (1958) and Ogunniyi (2004) were utilized as the units of analysis for the data collected in the study. Furthermore, the study considered a variety of validity and ethical protocols to ensure the findings and interpretation generated from the data were valid.
Effect of Vee-diagramming on grade 10 township learners understanding of some electrical concepts
(University of the Western Cape, 2004) Ramahlape, Khalipha; Ogunniyi, Meshach B.; Faculty of Education
This study was based on the Scientific and Technology Literacy Project study done between 1996 and 2001. It sought to determine whether Vee-diagramming could help enhance grade 10 township learners understanding of some aspects of electricity. It also sought to find out whether age and gender influenced the learners understanding of these concepts.
The effectiveness of an argumentation instructional model in enhancing pre-service science teachers’ efficacy to implement a relevant science indigenous knowledge curriculum in Western Cape classrooms
(University of the Western Cape, 2014) Langenhoven, Keith Roy; Ogunniyi, Meshach B.; Fakudze, C.
The study investigated the impact of a dialogical argumentation instructional model (DAIM) as an intervention teaching strategy to assist pre-service science teachers to implement integrated science-indigenous knowledge (IK) lessons during their seven week block teaching practice at schools in the Western Cape. This imperative is found in Specific Aim 3 of the Curriculum and Assessment Policy Statement (CAPS) of the South African School Curriculum (Department of Basics Education, 2011). The study focussed on the pre-post conceptions of pre-service science teachers’ conceptions of the nature of science and the nature of indigenous knowledge. In addition the study examined pre-service teachers’ sense of self-efficacy in deploying a dialogical argumentation instructional model to implement an integrated science-IK lesson. The sample consisted of a cohort of thirty (30) Post-graduate Certificate of Education (PGCE) students training to teach at the Further Education and Training (FET) phase of school. They were a combined class enrolled for method in Natural Sciences, Life Sciences and Physical Sciences. A mixed methods approach was used to generate quantitative and qualitative data using a series of questionnaires, reflective diaries, journals and focus group interviews. Transcripts provided a rich bank of data of which only exemplars were used to highlight trends and to illustrate how theoretical constructs were used as analytical tools. The theoretical constructs used were Toulmin’s (1958/2003) Argumentation Pattern (TAP), Ogunniyi’s (1997) Contiguity Argumentation Theory (CAT) and Banduras’ Social Cognitive Theory (1986). The findings showed that the pre-service teachers appeared to overestimate their sense of self-efficacy (i.e. the ease and comfort) in using DAIM to implement a science- IK curriculum at the pre-test than at the post-test. The study also identified important implications for policy, teacher training programmes, teaching practice, pre-service science teachers, learners and further research. Furthermore, the pre-service reflective experiences indicated their increased awareness of the challenges and successes related to using dialogical argumentation to integrate a science-IK lesson. The most important contribution of this study to an argumentation paradigm was the emergence of a visual model called the Pyramid Argumentation Model that succinctly connected the apparent disparate module units in a holistic way (To be discussed in follow-up reports). The findings revealed numerous complexities as the participants navigated their own cosmologies of a scientific worldview and that of their indigenous knowledge worldview. Finally, the findings have not only corroborated the findings in earlier studies with respect to the merits and demerits of argumentation instruction but also identified various challenges that prospective and even practicing teachers might encounter in an attempt to make school science relevant to the sociocultural environment of learners especially those living in indigenous or traditional societies like the participants in this study.
Effects of a Dialogical Argumentation Instructional Model on Grade 10 Learners' Conception of Fermentation
(University of the Western Cape, 2010) Diwu, Christopher; Ogunniyi, Meshach B.; Langenhoven, Keith R.; Faculty of Education
The study catered for empirical and metaphysical dimensions of science and IKS. The study employed a quasi-experimental design as well as a qualitative research design. Two cohorts of students from a fictitiously named Culture Secondary School have been used in this study. The list of instruments for data collection were as follows: Conceptions of Fermentation (COF) questionnaire which was used to elicit learnerss pre- and post-test conceptions of fermentation with special reference to traditional beer or Umqombothi an Attitudes to Science (ATS) questionnaire which was used to find out the learners' worldviews, a Science Achievement Test (SAT) which was used to assess the learners' generalised knowledge of fermentation, a classroom observation schedule as well as a focus group interview schedule to gather additional qualitative data. All the instruments were in English with all technical and difficult terms in both English and isiXhosa (the learners’ home language). Both groups were exposed to Science/IKS-based lessons. The only difference between the two groups was that, the experimental group (E group) was exposed to a Dialogical Argumentation Teaching Model (DAIM) and the comparison group (C group) to a traditional teaching approach. The data gathered were both analyzed in terms of qualitative and quantitative descriptions.
Effects of a dialogical argumentation instructional model on grade 10 learners’ conceptions of lightning
(University of the Western Cape, 2014) Hlazo, Noluthando; Ogunniyi, Meshach B.
The study employed a quasi-experimental design to determine the effect of DAIM on learners’ conceptions of lightning. The experimental group was taught using DAIM while the control group was taught the same content using TLM. Data was collected using the Science Attitude Questionnaire (SAQ), Beliefs about Lightning Questionnaire (BALQ), Conceptions of Lightning Questionnaire (COLQ) and Science Achievement Test on Lightning (SATOL) which was used to determine learners’ overall performance on the topic of electrostatics. The data was analysed using both qualitative and quantitative methods. The findings of the study revealed that prior to the intervention (DAIM); the two groups of learners had both the scientific and the indigenous knowledge about lightning. A majority of the learners believed that lightning is caused by witches and traditional doctors. After being exposed to the DAIM most of the learners in the experimental group were found to have changed to the more scientific explanation of cause of lightning and protective measures against lightning. Few learners in the control were classified as possessing an equipollent worldview in terms of the CAT after the post tests. Some learners’ conceptions about lightning wavered between the scientific and traditional worldviews. The Science Attitude Questionnaire showed that both groups of learners had a positive attitude towards science. The findings also suggested that the inclusion of indigenous knowledge in science lessons promoted active participation from the learners, reinforced the learning of science because it promoted conceptual development and scientific literacy. The learners in the study also supported the integration of the scientific and the traditional worldviews about lightning. After the instruction, the learners in both groups seemed to still hold indigenous beliefs in relation to lightning. The post-test results showed that the DAIM group seemed to have been able to link the concept of lightning with electrostatics when they related lightning storms to electric discharge. The experimental group was found to be more elaborate in their explanations of the scientific nature of lightning than the control group which was not exposed to DAIM
Effects of a dialogical argumentation instructional model on science teachers’ understanding of capacitors in selected Western Cape schools
(University of the Western Cape, 2015) Goodman, Lynn; Fakudze, C.; Ogunniyi, Meshach B.
This study investigated 1) the conceptions on capacitors held by a group teachers in the Western Cape; 2) the effect of a dialogical argumentation instructional model on the teachers’ conceptions on the capacitor; and 3) the teachers’ perceptions on the implementation of this instructional model. The theoretical framework of the study was based on Toulmin’s Argumentation Pattern (TAP) and Ogunniyi’s Contiguity Argumentation Theory (CAT). The objective was to retrain science teachers in their awareness and understanding of the Nature of Science and Indigenous Knowledge Systems thereby enhancing their ability and efficacy in integrating science and Indigenous Knowledge Systems. The study involved workshop activities that included the teachers’ Reflective Diary, interview sessions, and video-taped lesson observations. The study adopted a Case Study approach and the data was analysed both quantitatively and qualitatively. The findings of the study showed that: 1) the teachers held varying conceptions of the capacitor; 2) the teachers’ conceptions of the capacitor improved after being exposed to the Dialogical Argumentation Instructional Model and 3) the teachers were dominantly in favour of the Dialogical Argumentation Instruction Model as a teaching method to be introduced at schools. The implications of the findings for school science and pedagogy were highlighted for closer observation.
Effects of an argumentation-based instruction on grade 10 learners' understanding of the causes of pollution at a river site
(University of the Western Cape, 2011) Magerman, Ruben Clive; Ogunniyi, Meshach B.; Langenhoven, Keith; School of Science and Mathematics Education; Faculty of Arts
This study was based on the Science and Indigenous Knowledge Systems Project (SIKSP) at the School of Science and Mathematics Education, University of the Western Cape. The project seeks to enhance educators' understanding of and ability to implement a Science-IKS curriculum (Ogunniyi, 2007) through using the theoretical framework of argumentation (Toulmin Argument Pattern) to the extent that learners would value the significance of both worldviews. This study sought to find the effects of an Argumentation-Based Instruction on grade 10 learners' understanding of the causes of pollution at a river site. Since the integration of Science and IKS are envisaged by Curriculum 2005 (C2005), two theoretical argumentation constructs have been used namely, Toulmin's (1958) Argumentation Pattern (TAP) and Ogunniyi's (1995) Contiguity Argumentation Theory (CAT).
Effects of dialogical argumentation instruction on grade 10 learners’ understanding of concepts of chemical equations
(University of the Western Cape, 2014) George, Frikkie; Ogunniyi, Meshach B.
This study explored the dialogical argumentation instruction approach to determine whether it enhanced grade ten learners‟ understanding of the chemical equation concept. Toulmin‟s argumentation pattern and the contiguity argumentation theory underpin this study and was used to construct the dialogical argumentation instruction methodology, which was used as the intervention strategy. Information and communication technology and computer-assisted learning were used as contextual environment for this study. This study is located in the interpretive paradigm and the data was collected and analysed using both qualitative and quantitative methods based on a quasi-experimental research design model. A survey questionnaire, open-end and fixed choice questionnaires and a chemistry achievement test was used to collect data from a high school in the Western Cape Province
Effects of using a dialogical argumentation instructional model to teach grade 11 learners some concepts of sound by means of indigenous musical instruments
(UWC, 2012) Angaama, Daniel Angwe; Ogunniyi, Meshach B.
Two grade 11 classes of two high schools in Cape Town were taught some concepts of sound by means of indigenous musical instruments. The purpose was to find out the relative effects (or none) of two instructional strategies. Toulmin (1958)’s Argumentation Pattern, Ogunniyi (1997)’s Contiguity Argumentation Theory and Reiner et al. (2000)’s Substance Schema formed the theoretical framework. A pre-post-test quasi-experimental design was employed and data collated using questionnaires, a sound conceptual test, argumentation worksheets, and classroom observation schedules. One teacher taught the experimental group using dialogical argumentation while another teacher taught the comparative group using lecturedemonstration method, coupled with the use of ICTs for duration of four weeks. Data were analysed using a mixed (quantitative and qualitative) methods approach. The findings revealed that many the learners held some scientifically valid conceptions of sound prior to formal instruction. However, the learners also held many scientifically invalid conceptions in relation to the speed of sound in air, sound propagation, and sound produced by stringed instruments. The alternative conceptions of learners in the C group remained largely unchanged after instruction, while those of the E group changed appreciably, but not completely. The E group learners changed the alternative conceptions that were worked into structured argumentation activities better than those which were not. Also, the learners in both groups seemed to hold indigenous beliefs in relation to sound which did not seem to change after instruction. Most learners had a positive attitude towards the use of indigenous knowledge in the science class. No significant difference was found between male and female learners with respect to conceptual understanding of sound, indigenous beliefs, and interest in the integration of science and indigenous knowledge.
Evaluation of the impact of HIV/AIDS Life Orientation Prevention Programme in a Cape Town High School
(University of the Western Cape, 2013) Fatoba, Abiodun Folakemi; Ogunniyi, Meshach B.
The rate at which the spread of human immunodeficiency virus/auto immunodeficiency syndrome (HIV/AIDS) is increasing in the world has brought with it the realization that the disease is more complex and extensive than imagined. The alarming increase in the rate of infection combined with the fact that researchers have not found a cure has considerable socioeconomic implications. The peculiarity of HIV/AIDS, has caused almost all countries of the world to introduce different types of intervention programmes for the youth in order to reduce or eradicate the disease. South Africa, being one of the countries in the world that has the highest number of people living with HIV/AIDS, has introduced a Life Orientation Programme (LOP) into the school curriculum as a preventive measure. HIV/AIDS prevention programmes as part of the LOP are designed to increase the knowledge and skills of youths in order to adopt and maintain good sexual behaviours that can virtually eliminate the risks of becoming infected with the HIV. This study evaluates the effectiveness, efficiency, relevance and impact of LOP on the sexual behaviours of the learners in a high school in Cape Town. The study was motivated by the fact that, despite the introduction of different intervention and prevention programmes in high schools, there seems to be no significant reduction in the spread of HIV/AIDS among the youths. In order to make this evaluation worth the while, four instruments, (questionnaires, semistructured interviews, a classroom observation schedule and a test), were used in the study with the consent of the participants and the school authorities. The participants (the teachers and learners) were contacted independently by an educator who was introduced to me by the principal, so that the researcher would not influence the information provided.
Exploring the effect of a Dialogical Argumentation Instructional Model in enhancing grade two learners' understanding of the day and night cycle
(University of the Western Cape, 2016) February, Florence; Fakudze, C.; Ogunniyi, Meshach B.
Over the last 15 years the Department of Education has rolled out various projects in an attempt to improve Mathematics and Science results and to increase the amount of learners who exit their schooling with those subjects. The 2010 - 2014 matric results show a decrease in the number of students who exiting with Science. One of the factors that might influence the learners' decision to do science can be ascribed to the methodologies that the teachers are using to teach Science. In response to the latter, this study investigated the cognitive shifts of grade two learners' conceptual knowledge of the day and night cycle after being exposed to a Dialogical Argumentation Based Instructional Model. The Contiguity Argumentation Theory (CAT) and Toulmin's Argumentation Pattern (TAP) were used as a framework to capture and interrogate learners' arguments with argumentation frames developed to categorize the learners’ argument responses. Analytical approaches were used to assess learners' argumentation skills along four stages namely intra-argumentation, inter-argumentation, whole class discussion and trans-argumentation. The study employed both quantitative and qualitative methods. The data was collected from grade 2 learners in a primary school in Cape Town, Western Cape Province in the form of a pre-post questionnaire, focus group interviews and classroom observation. The major findings of this study indicated that ● The Dialogical Argumentation Instructional model can assist learners to develop argumentative skills. ● The grade two learners in this study had alternative conceptions regarding the day and night cycle which is not scientifically valid. ● The views that learners hold are egocentric. ● DAIM is an effective teaching strategy to help learners to eliminate the misconceptions This study has shown that the Dialogical Argumentation Instructional Model (DAIM) seems to be effective in enhancing the learners’ understanding of the day and night cycle.
Grade 12 students conceptual understanding of chemical reactions: a case study of flouridation
(University of the Western Cape, 2006) Mpofu, Nomathemba Victoria; Ogunniyi, Meshach B.; Faculty of Education
The purpose of this study was to investigate grade 12 students conceptual understanding of chemical reaction using fluoridation of public water supply as a practical example of chemical reaction. The study also attempted to find out the effectiveness of concept mapping in facilitation the students understanding of chemical reaction, particularly redox reactions.
Incorporating technology into the Lesotho science curriculum: investigating the gap between the intended and the implemented curriculum
(University of the Western Cape, 2007) Ntoi, Litšabako; Holtman, Lorna; Sjoberg, Svein; Ogunniyi, Meshach B.; School of Science and Mathematics Education; Faculty of Education
The inclusion of technology in the school curriculum has been a concern in many countries following the 1990 Jomtien World Conference on Education for ALL (Jenkins, 1996). However, there are different perspectives and views about technology education. As a result technology has been included in the school curriculum in varied ways.In recognition of the importance of technology in economic development, Lesotho has attempted to include technology in the school curriculum by incorporating science and technology. This study evaluated the Lesotho science curriculum which incorporates technology. The evaluation study is based on the framework first proposed by Stake (1967). Stake’s model addresses the relationship between the intended curriculum and the implemented curriculum (Stenhouse, 1988). In this study the intended curriculum is defined as the curriculum plan as depicted in the curriculum materials such as the syllabus, the examinations questions papers and the textbook which was used as an exemplary material for teaching the science-technology curriculum. The implemented curriculum is viewed as what actually happened at school level as teachers tried to interpret the curriculum developer’s plan. Although Stake’s model served as a guide in the collection and analysis of empirical data, other theoretical areas supported it. These included Gardner’s (1990) approaches to the incorporation of science and technology; the constant comparative approach (Merriam, 1998); and some aspects of curriculum theory, particularly curriculum development and curriculum evaluation as espoused in the works of certain scholars (e.g. Ornstein and Hunkins, 2004; Stenhouse, 1988). The study was designed as a multiple-site case study (Merriam, 1998). The sites where in-depth study of the implemented curriculum was done were four high schools in Lesotho. The intended curriculum was mainly examined by analysing the curriculum materials such as the syllabus, the examinations question paper and the textbook. The methods that were used for collecting the data were interviews, classroom observations, document analysis, and the achievement tests.
Investigating Pre-service Natural Science Teachers’ perceptions of earth in space through spatial modelling and argumentation
(University of the Western Cape, 2014) Mushaikwa, Ngonidzashe; Ogunniyi, Meshach B.
This study involves a group of pre-service teachers who are specialising in Science and Mathematics education at a university in the Western Cape province of South Africa. The aim of the study was to investigate perceptions about the earth in space held by the pre-service natural science teachers. A related aim was to create awareness among the prospective teachers about various views that people hold about the earth as against the scientifically valid view (Govender, 2009, Plummer & Zahm, 2010, Schneps & Sadler, 1989). To determine and improve the prospective teachers’ perceptions and awareness about the significance of the earth in space the study adopted the dialogical argumentation model (DAIM) and spatial modelling as a theoretical framework (Ogunniyi, 2013). Further, the study used pre- and post-test data based on the responses of the pre-service teachers to questionnaires, focus group interviews and reflective diaries. The data set was analysed using a mixed methods approach (qualitative and quantitative). Results from the study show that most the pre-service teachers involved in the study hold both scientific and alternative conceptions about the earth in space. However, they seem to suppress the latter because they believe them to be unscientific. In addition they believe that their role is to impart scientific knowledge to learners. As has been revealed in a number of studies, some of the prospective teachers did not have much background in geography.
Investigating pre-service natural science teachers’ perceptions of earth in space through spatial modelling and argumentation
(University of the Western Cape, 2014) Mushaikwa, Ngonidzashe; Ogunniyi, Meshach B.
This study involves a group of pre-service teachers who are specialising in Science and Mathematics education at a university in the Western Cape province of South Africa. The aim of the study was to investigate perceptions about the earth in space held by the pre-service natural science teachers. A related aim was to create awareness among the prospective teachers about various views that people hold about the earth as against the scientifically valid view (Govender, 2009, Plummer & Zahm, 2010, Schneps & Sadler, 1989). To determine and improve the prospective teachers’ perceptions and awareness about the significance of the earth in space the study adopted the dialogical argumentation model (DAIM) and spatial modelling as a theoretical framework (Ogunniyi, 2013).Further, the study used pre- and post-test data based on the responses of the pre-service teachers to questionnaires, focus group interviews and reflective diaries. The data set was analysed using a mixed methods approach (qualitative and quantitative).Results from the study show that most the pre-service teachers involved in the study hold both scientific and alternative conceptions about the earth in space. However, they seem to suppress the latter because they believe them to be unscientific. In addition they believe that their role is to impart scientific knowledge to learners. As has been revealed in a number of studies, some of the prospective teachers did not have much background in geography.
Voice, disability and inclusion: a case study of biology learners with cerebral palsy
(University of the Western Cape, 2006) Johannes, Eleanor M.; Ogunniyi, Meshach B.; Faculty of Education
This study attempted to ascertain whether the under-representation of black, disadvantaged learners with cerebral palsy in biology and related careers is linked in any way to the method and content of teaching and learning in special education. In addition this study also attempted to identify and uncover the barriers that prevent learners with cerebral palsy from pursuing careers in science and technology related professions.

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