The research study was conducted to investigate the effectiveness of the instructional methods, particularly the lecture-discussion instructional method as a teaching and learning method at grade 7 level, in Shurugwi district, Zimbabwe. The subject taught being English language. The experimental method (quasi-experimental) used at the twenty chosen schools was the pre-test and post test group method. It was found that the lecture-discussion instructional method produced better results in more cases than the discussion method alone. It was also found that work produced by the lecture-discussion instructional method was more refined than work produced by the discussion method alone. Guided learners were more work focused than learners discussing alone without a teacher. Average and below average learners did not enjoy learning without the presence of the teacher talk. The learners, during teacher absence, seemed hesitant and confused at times. The lecture-discussion method seems to cater for all the learners and their learning styles. The importance of the teacher in the class was clearly demonstrated by the work and results produced by the learners at the twenty selected primary schools in Shurugwi district, Midlands province, Zimbabwe. All the learners that received treatment from the experiment produced better results than their control groups that did not receive the treatment. However, conclusions and generalisations can not be made because the samples used and the areas covered were too small in size. The learners studied were too few to make meaningful generalisations and conclusions for the country. Further researches should be carried out in future. / Curriculum and Instructional Studies / M. Ed. (Didactics)

Indiana University-Purdue University Indianapolis (IUPUI) / The goal of this thesis was to create a model of how video-taped law lectures (authentic materials) can be used in designing individual lessons which will, in general, incorporate current EAP practices and standards in aiding the LL.M. students to improve their lecture listening comprehension skills. More specifically, my model will show how within each lesson the video-taped law lectures can be used to target either a particular linguistic form or lecture construct feature for which studies have shown to be problematic in L2 lecture comprehension. Moreover, this model will further demonstrate how these lessons should address lecture organization specific to the study of law, as well as show how general lecture listening strategies can be presented as an integral part of every lesson.

Online courses in higher education have a reputation for having a lower course completion or retention rate than face-to-face courses. Much of this reputation is based upon anecdotal evidence, is outdated, or is on a small scale, such as a comparison of individual courses or programs of instruction. A causal-comparative analysis was conducted among 11 large, high research public universities. The universities were compared to each other to determine if differences existed between online and face-to-face course completion; undergraduate and graduation online course completion was analyzed for differences as well. The findings suggested the magnitude of the differences between online and face-to-face completions rates was small or negligible. The area which showed a higher magnitude of difference was in the comparison between undergraduate and graduate online course completion; the practical significance could be worth considering for educational purposes.

Students in tertiary educational institutions in South Africa come from many different backgrounds and have varied educational experiences. Some students, especially those from non-English speaking backgrounds, may encounter linguistic difficulties with various academic tasks. In order for students to be successful at university, they must become academically literate. That is, they must master all the reading, writing, listening and comprehension tasks required by the disciplines in which they are studying. One such task is presented by the academic lecture which is an integral part of any course of study. Linguistically, the academic lecture can be seen as a particular genre with unique characteristics. This study investigated some linguistic characteristics of academic lectures. The discipline of Political Science, as a Social Science, was chosen because there is little research that has been done on language in the Social Sciences. The Political Science sub-disciplines of Political Philosophy, South African Politics, and International Relations were used in this research. First year lectures were recorded from each of these three sub-disciplines. The linguistic characteristics of lectures were analysed using techniques drawn from Systemic Functional linguistic theory. The analysis concentrated on the aspects mode and field as they were realised in the lectures. In addition, higher level generic structure was also analysed. The insights gained from the analysis were validated through interviews with the lecturers who gave the lectures. The aim of this research was to develop a linguistic characterisation of the lecture genre as it occurs in the three sub-disciplines of Political Science. The results of this research suggest that although there is a unified academic lecture genre, there is variation according to sub-discipline. The implications of this variation are discussed with reference to their relevance to teaching academic literacy.

MA (English) / Department of English

This research builds on and contributes to work in Natural Science teacher education and practice. The study places particular attention on the teacher’s role in the science classroom through gaining more understanding on their classroom practices. A qualitative approach was employed. Data was collected from three grade 7 Natural Science teachers using observation and interview schedules. Analysis of the data then followed using the Classroom Practice Diagnostic Framework. The findings thereafter included inadequate teachers’ teacher knowledge. The teachers’ instructional strategies where not varied enough and centred on teacher lecture and the demonstration method. Finally, authoritative discourse was very prominent as well as system accountability. Recommendations were then given ranging from use of teaching methods that encourage an active and critical approach to learning, to improving classroom discourse by avoiding authoritative discourse. The implications of the research include better understanding of how teachers link their science knowledge to how they teach it, and better science application by the teachers and learners in South Africa. / Science and Technology Education / M. Ed. (With specialisation in Natural Science Education)