Faculty of Education - Theses
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ItemFocus on form in a Thai university English course( 2006)This thesis reports on an investigation about the application of new pedagogy to the teaching of English grammar to the first year English major students in a Rajabhat University in Bangkok, Thailand. This study sought to explore the effectiveness of an indirect explicit instruction approach on improving students' motivation and attitudes towards learning English grammar. This study was conducted in a normal grammar classroom of thirty three students for sixteen two-hour weekly sessions. Kemmis and McTaggart's (1988) action research cycle method was adopted, involving two cycles of teaching-learning activity. Each cycle was regulated into steps of developing a unit of work, implementing an instruction for six weekly two-hour sessions, observing and reflecting. The data obtained consisted of teacher/researcher's journal, students diaries and interviews and students' self-assessment questionnaires. The teacher's journal provided information about how students were responsive to the new teaching approach whereas students reflected on their new learning experiences in their diaries. Moreover, self-assessment questionnaires using a 5-point Likert scale were employed to obtain a clearer picture on students' attitudes, activities provided and their perceived improvement in learning English grammar. The results of this study reveal that indirect explicit grammar instruction had a great impact on students' motivation and attitudes. Effective learning atmosphere and cooperative learning led to significant changes of students' learning behaviours. Students showed their eagerness to participate in the learning process. They became more self-confident and expressed their willingness to take risks in learning in the language classroom. It could be argued that students' attitudes had improved and they, therefore, were motivated to learn English grammar. However, the students' grammatical knowledge had not significantly developed since the study was undertaken over a short period of time. The study proposes some factors that the teachers should carefully take into consideration in adapting indirect explicit approach to their teaching. Of greater significance were contributions made by the study regarding the advantages of developing own instructional materials that respond to the learners' needs over commercial materials and the value of employing action research to investigate problems arising from teaching practice. Finally, it is suggested that a longitudinal study is worth trying in order to establish the applicability of the indirect explicit approach in teaching English grammar in EFL contexts.
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ItemA qualitative study of developing problem solving competence in students of a food technology diploma course( 2000)This thesis is a qualitative study of developing students' problem solving competence or ability in a Technical and Further Education (TAFE) Diploma course. The problem solving ability has been identified as highly desirable by the Australian food processing industry. Its development in students has been specified in the Course Aims Statement as a requisite learning outcome of the Food Technology Diploma course. The thesis research aimed to explore the situation if the development of problem solving ability happened as envisaged by the major stakeholders of the course and how it was accomplished in the classroom. To facilitate the thesis research, ethnographic methods, including observation, interviews and document analysis were used. Activities of teaching and learning in classrooms and laboratories were observed and recorded on videotapes. Semi-structured interviews with stakeholders including Industry Representatives, Course Designers, Course Administrators, and Module Teachers were conducted. Document analysis included review of approved Accreditation Submissions for the course (accredited by the Food Industry Training Accreditation Board in the Victorian Department of Education), review of students' written work of practical reports and answers to test questions. From the interviews, two divergent views emerged that might be regarded as 'aspirant' and 'practitioner' stances. The 'aspirant' stance represented the views of industry representatives, course designers, and course administrators, whereas the practitioner stance those of the module teachers. The 'aspirant' view concurs with the industry's desire and expectation of developing Diploma students' problem solving ability in the classroom. It did not however stipulate to what standard or level this development should attain. The practitioner side on the other hand maintained that the development of problem solving ability is not their job but it belongs to other educators including teachers of degree courses in higher education. Also the practitioner side maintained that as bona fide TAFE teachers, they know what and how the course should be taught. The TAFE teachers in this particular case believed what they do is appropriate because there has not been any complaint from the industry regarding the quality of the Diploma graduates that they produced. In terms of improving students' problem solving ability, the official stance in the approved Accreditation Submission is that the Diploma course should be delivered in a manner consistent with the constructivists' problem based and situated learning approaches and presented in a holistic, integrated manner based on predetermined learning objectives. In their classroom practice, the Diploma course teachers in this particular case simply delivered what they considered necessary in a ' teaching as telling ' mode, without attending to the recommendations described in the approved Accreditation Submission or an objective-based plan, which incorporates strategies for developing students' problem solving ability. There was no apparent modeling or benchmarking by the teachers of attitudes and dispositions, attributes acknowledged to be required for superior problem solving ability, including reflection, metacognition, self-directedness in learning and construction of individual meaning from knowledge learned, as well as thinking critically or creatively. On the contrary, their delivery and assessment of learning was tuned down, encouraging students to learn in a 'surface approach'. The teachers' practice thus affected adversely the quality of students' reports of experiments. The review of students' reports of the three applied science modules, Food Chemistry, Food Technology, and Microbiology, established that students (1) did not understand the theoretical bases of the experiments, (2) did not show critical reflection or objectivity on the conduct of the experiments or the validity of the results obtained, (3) tended to exert minimal effort in the reporting, and (4) were generally unable to articulate and communicate their thoughts and knowledge. Another parcel of data supporting the conclusion of students' poor state of professional knowledge and inability to apply it came from their answers of test questions. Review of their answers showed that they did not understand the knowledge. Although the test questions of the three applied science modules did not really test them for the application of knowledge in resolving some industry-related issues that is solving industry related problems, the students' answers demonstrated that it was highly unlikely they could do so because of their lack of understanding of the fundamental concepts and theories underlying many of the current or contemporary industry problems/issues. The triangulation of the data from three sources, that is observation, interviews, and document analysis, converged to illuminate this particular situation showing (a) the teachers did not teach in a manner conducive to the development of students' problem solving ability and (b) students did not learn effectively to improve their problem solving ability. In explaining the occurrence of this situation, it has been rationalised in terms of teachers' low expectation of their students, the teachers' inadequacy to teach problem solving skills, and the failure of those in authority to properly communicate this specific course aim to all those who need to know, the students and teachers in particular. Based on this explanation, this thesis made the suggestion whereby improvement in the development of students' problem solving ability can be effected for the Diploma course in the short term by attending immediately to the teachers' practice in the classroom.
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ItemMicroWorlds programming, mathematical problem solving and teaching for transfer : a year long classroom study( 2000)This thesis is based on research conducted to investigate the effects of computer programming on cognitive and affective outcomes in two upper primary classes. The subjects of the research comprised two classes of eleven to twelve year old students at the same school in Melbourne, Victoria. The aims of the research were to establish whether a particular type of methodological intervention, which reinforced strategies developed in a programming context, could improve the likelihood that problem-solving strategies acquired through programming would be transferred to mathematical problem-solving. In addition, the research set out to investigate whether programming affected individuals with differing personality traits in different ways. Students worked over a twelve-month period with the programming software MicroWorlds. In the first term they learned basic semantics and syntax of the programming language and thereafter completed five tasks that were research assignments from a range of key learning areas. These tasks were called Lap-T tasks and as part of the overall curriculum were completed and presented for evaluation. Pre and post-tests in maths problem solving which sought evidence of ability to obtain correct answers, identify appropriate strategies and articulate strategies used, were administered at the beginning and end of the year. In addition, students completed a questionnaire at the beginning, middle and end of the year to establish attitude change to aspects of learning with computers and learning through programming. Other data was obtained through the Rosenberg Self Esteem Test and the Eysenck Personality Inventory. Students kept journals in which they reflected on their programming experience. A series of class lessons for highlighting strategies developed in programming, called strategy training was directed towards one group only, the Strategy Training Group or STG for a total of 18 hours. The other group, the Independent Learning Group, was not assisted to make connections beyond those automatically acquired while programming. The findings of the research were an affirmation for the value of the strategy training for improving the likelihood that strategies acquired during programming would transfer to other problem-solving contexts. In addition, there was confirmation that programming is a valuable addition to an upper primary curriculum, contributing to students' perceptions of control of their own learning and providing challenge and satisfaction while developing transferable problem-solving skills. The research indicates that strategic use of programming in the primary school curriculum can be utilised in the development of improved use of mathematical problem-solving strategies.