The integration of computer technology in education has been a worldwide issue that has been supported and equally criticized by many. However, the practicability of computer technology in education cannot be overlooked, and this reality led to this study. This qualitative study aimed to explore the extents to which computer technology has been integrated in teaching and learning in Namibian schools, and three central schools in the town of Katima Mulilo (Zambezi Region) were investigated in this regard. The study explored possible benefits of computer technology in education, and sought to understand the way learners perceive computer technology. The study findings showed that teachers were unable to use computers to teach due to lack of resources and skills, whereas learners indicated willingness to embrace computer technology in education. Findings further showed greater need to equip schools with computer technology and training teachers. Based on the findings, recommendations were made to train teachers in integrating computer technology, and that schools should be provided with necessary computer technology resources. / Educational Studies / M. Ed. (Comparative Education)

The focus of the study was to investigate the role of Learning and Teaching Support Materials (LTSMs) in determining a school performance and quality education. For sampling purposes, a rural disadvantaged school was selected to reveal how such schools organise and implement their instructional programs devoid of LTSMs. A school library, school laboratory and computer technology were prioritised for their bearing on National Curriculum Statement (NCS) implementation. According to the study‘s findings, the prioritised LTSMs were found to be vital in modernising, appropriating and improving a school performance and the quality of education. The study argued that without relevant LTSMs, schools can neither hope nor manage to successfully implement outcomes based education. Hence, learners in those schools are still excluded from quality education. / Curriculum and Instructional Studies / M. Ed. (Curriculum Studies and Didactics)

M. Tech. Strategic Communication / The aim of this research is to analyse the perceived effectiveness of communication with visually impaired employees in the South African workplace. Moores (2002) model of social information needs of communication was used as a framewrok for the research.

The main objective of the presented research is to design, fabricate, fully characterize, and assess the usability and functionality of a novel wireless tongue-operated assistive technology, called Tongue Drive System (TDS), that allows individuals with severe physical disabilities (such as quadriplegics) to effectively access computers, drive powered wheelchairs, and control environments using their voluntary tongue motion. The system can wirelessly detect users' tongue movements using an array of magnetic sensors, and a magnetic tracer secured on the tongue, and translate them into a set of user-defined commands in real time, which can then be used to communicate with target devices in users' environment. The principal advantage of the TDS is that a combination of magnetic sensors and a small permanent magnet can capture a large number of tongue movements, each of which can represent one specific command. A set of dedicated tongue movements can be configured as specific commands for each individual user based on his/her preferences, lifestyle, and remaining abilities. As a result, this technology can benefit a wide range of potential users with different types of disabilities. The work carried out in this dissertation is largely split into three portions: (1) Development, fabrication and characterization of external TDS (eTDS) prototypes to verify the concept of TDS that is detecting and extracting user's intention through their voluntary tongue motion, utilizing a combination of magnetic sensors and a small magnet, as well as the application of this idea in the context of assistive technology. This part of the work is presented in Chapters IV, V and VI. (2) Assessment of the TDS performance in medium term usage for both computer access and wheelchair control. The main purpose of this work was to gain valuable insight into the TDS learning process and its current limiting factors, which could lead the way in designing new generations of TDS with improved usability. This portion of the work is described in Chapter VII. (3) Development and performance assessment of a multimodal TDS (mTDS), that operates based on the information collected from two independent input channels: the tongue motion and speech. This multimodal system expands the access beyond one input channel and therefore improves the speed of access by increasing the information transfer bandwidth between users and computers. This part of the work is presented in Chapters VIII and IX. This dissertation has contributed to the innovation and advancement of the start-of-the-art assistive technology research by exploring, realizing and validating the use of tongue motion as a voluntary motor output to substitute some of the lost arm and hand functions in people with severe disabilities for computer access, wheelchair navigation, and environmental control.

The focus of the study was to investigate the role of Learning and Teaching Support Materials (LTSMs) in determining a school performance and quality education. For sampling purposes, a rural disadvantaged school was selected to reveal how such schools organise and implement their instructional programs devoid of LTSMs. A school library, school laboratory and computer technology were prioritised for their bearing on National Curriculum Statement (NCS) implementation. According to the study‘s findings, the prioritised LTSMs were found to be vital in modernising, appropriating and improving a school performance and the quality of education. The study argued that without relevant LTSMs, schools can neither hope nor manage to successfully implement outcomes based education. Hence, learners in those schools are still excluded from quality education. / Curriculum and Instructional Studies / M. Ed. (Curriculum Studies and Didactics)

The integration of computer technology in education has been a worldwide issue that has been supported and equally criticized by many. However, the practicability of computer technology in education cannot be overlooked, and this reality led to this study. This qualitative study aimed to explore the extents to which computer technology has been integrated in teaching and learning in Namibian schools, and three central schools in the town of Katima Mulilo (Zambezi Region) were investigated in this regard. The study explored possible benefits of computer technology in education, and sought to understand the way learners perceive computer technology. The study findings showed that teachers were unable to use computers to teach due to lack of resources and skills, whereas learners indicated willingness to embrace computer technology in education. Findings further showed greater need to equip schools with computer technology and training teachers. Based on the findings, recommendations were made to train teachers in integrating computer technology, and that schools should be provided with necessary computer technology resources. / Educational Studies / M. Ed. (Comparative Education)

Text in English, Zulu and Afrikaans / The study investigated assistive technology for the deaf, specifically applied to the teaching and learning of mathematics at a rural Namibian special primary school. The problem was the lack of prior research about the effects of Constructivist assistive technology for guiding Namibian special schools and educators. The objective was to conduct an experiment with deaf learners and interviews with the teachers involved. The study was a mixed methods study, involving quantitative academic achievement data and qualitative interview data. The findings suggest that there was a statistically significant effect on the multiplication and division achievement of the learners, but not their addition and subtraction achievement. The emergent Constructivist-related categories were collaborating, cooperating, exploring, selfassessing, learning from errors, seeking knowledge independently, self-regulating, selfreflecting, metacognitive thinking and being self-aware. These scientific insights contribute to the field and stem from a useful method for reviewing and selecting an appropriate learning theory and assistive technology. / Isifundo socwaningo siphenya ngobuchwepheshe obuluncedo kulabo abayizimpumputhe, ikakhulukazi lolu cwaningo lumayelana nokufundisa kanye nokufundwa kwesifundo sezibalo esikoleni sabakhubazekile endaweni yasemakhaya ngaseNamibia. Inkinga lapha ukusweleka kocwaningo lwangaphambili olumayelana nemithintela yohlelo lobuchwepheshe oluncedayo losolwazi abangama-contructivists ngokuhola izikole zabakhubazekile zaseNamibia kanye nabafundisi. Inhloso kwaye kuwukwenza ucwaningo oluphathekayo kanye nabafundi abakhubazeke amehlo kanye nenhlolovo nothisha ababandakanyekayo, ngokusebenzisa ucwaningo oluxubile, oluxuba idatha mayelana nempumelelo kwezemfundo kanye nedatha yezamanani yenhlolovo. . Okutholwe wucwaningo kuchaza ukuthi kunomthelela obonakalayo wezamanani mayelana nempumelelo yekhono lokuphindaphinda kanye nokwehlukanisa, kodwa hayi impumelelo yabo ngokwekhono lokuhlanganisa kanye nokunciphisa. Izigaba ezihambisana nosolwazi abakhasayo zisebenza ngokuncedana, ngokusebenzisana, ngokuvumbulula, ngokuzihlola wena siqu sakho, ngokufunda ngokwenza amaphutha, ngokucinga ulwazi ngokuzimela, ngokuzenzela imigomo, ngokubheka impumelelo yakho, ngokucabangisisa ngokusebenzisa ulwazi kanye nokuzibhekisisa. Lolu lwazi lwezesayensi lunomthelela emkhakheni kanti lususelwa endleleni esebenzayo ngokubuyekeza kanye nokukhetha ithiyori yokufunda efanele kanye nohlelo oluncedayo lobuchwepheshe. / Die studie het ’n ondersoek na bystandstegnologie vir dowes, spesifiek ten opsigte van hoe dit in die onderrig en leer van wiskunde by ’n landelike spesiale laerskool in Namibië toegepas word, behels. Die navorsingsprobleem was die gebrek aan navorsing oor die effek van konstruktivistiese bystandstegnologie wat leiding aan Namibiese spesiale skole en opvoeders kan bied. Die navorsingsdoelwit was om ’n eksperiment met dowe leerders uit te voer en onderhoude met die betrokke onderwysers te voer as deel van ’n gemengdemetodestudie, wat die insameling van kwantitatiewe data oor akademiese prestasie en kwalitatiewe onderhouddata behels het. Die bevindings van die studie dui op ’n statisties beduidende effek op die leerders se prestasie met betrekking tot vermenigvuldiging en deling, maar nie hulle prestasie met betrekking tot optel en aftrek nie. Die voortkomende konstruktivisties-verwante kategorieë is meewerking, samewerking, verkenning, selfassessering, die vermoë om uit foute te leer, ’n onafhanklike soeke na kennis, selfregulering, selfbesinning, metakognitiewe denke en selfbewussyn. Hierdie wetenskaplike insigte lewer ’n bydrae tot die studieveld en spruit uit ’n nuttige metode vir die beoordeling en seleksie van geskikte leerteorieë en bystandstegnologie. / School of Computing / M. Sc. (Computing)

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The goal of this research was to explore how students with blindness (SwBs) use information and communication technology (ICT) for learning at the University of South Africa (UNISA). To do this the critical paradigm was used as a way of viewing the educational world. Underpinned by Transactional Distance Theory, Cultural Historical Activity Theory, Universal Design for Learning and Critical Theory, the study was qualitative and used narrative inquiry. The selection of the participants was made through purposive and snowball sampling and data collected through life stories, in-depth and telephonic interviews. The findings culminated in two major findings: 1) the use of ICT for learning; and 2) inclusive digital approaches. The first has emerging themes, for instance, (a) challenges with mathematical, scientific and accounting signs; (b) inability to access graphic learning material; (c) incompatibility of software; (d) lack of timely access to electronic learning materials; (e) high cost of ICT tools; (f) personal computers and laptops; (g) myUnisa and myLife; (h) voice recorders, Brailler, screen readers and videoconferencing; (i) electronic mail (e-mail); and (j) mobile telephones. The themes for the second major finding include: (a) authentic use of student-centred approaches; (b) inconsistency between policy and practice; (c) testing and re-testing of assessment tools; and (d) regular seeking of students‘ views and experiences. The proposed ‗Inclusive Critical use of Technology‘ (ICuT) framework was developed to and can be used as an effective guide if it is foregrounded by applicable distance learning theories and appropriate technologies. The study recommends the use of inclusive and critical approaches when integrating ICT into teaching and learning. / Curriculum and Instructional Studies / D. Ed. (Curriculum Studies)

TITLE: ICT as a possible implement for education in nursery school utilization of intranet to communicate faster, nursery management and further education itself, ICT Integration into nursery school AUTHOR: Bc. Ivana Koppová DEPARTMENT: Charles University in Prague, Faculty of Education, Centre for Management Education SUPERVISOR: Ing. Petr Svoboda, Ph.D. Abstract One of the important parts of the activities of the kidergarten and preschool education in a comprehensive approach is the using of ICT knowledge and skills during nursery management, further education, planning, integration of ICT in Kindergarten and above all in pre-school educational process. Characteristics of the process of this activity is contained in the thesis, which describes, explains and deals with the procedures not only theoretically, but also in practical examples. It tries to provide certain analysis of the situation, continuity of requests and matters of fact in practice of kindergarten. Using of computer technology in business management, education of adults and children is undoubtedly necessary, has its good reason and its advantages. The practical part of the thesis brings possibility of application and use of the project in the intranet medium in kidergarten with separated workplaces. The part of this thesis is the research,...