Faculty of Education - Theses

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    Evaluation of web site design in online learning : a case study approach
    Bagg, Stefan (University of Melbourne, 2002)
    As a result of economic rationalism and technological determinism, it has been argued that a global imperative to adopt Online Learning (OLL) is being driven by "megauniversities" (Bates, 1996, p.6), in order to deliver a mass-produced education (Clark, 1996; Laurillard, 1996). While this may have been enough for its initial justification, many now believe it should provide "value-added" (Leigh, 1997, pp.5-6), benefits that also improve the quality of learning as well (Alexander, 1996; Andres 1996; Laurillard, 1996). To accomplish this, some would argue, requires a paradigm shift away from traditional "Instructional" design approaches towards a model of "Constructivism" where the delivery of education becomes learner-centred (Alexander, 1996, p.5; Jonassen, 1994, pp.1-3). The capacity of the World Wide Web (WWW) to meet these demands is wellrecognised. Not only can it deliver "anytime, anywhere" (Bates, 1996, p.1), but by incorporating interactive hypermedia (IHM) it may be possible to create an environment where opportunities for "deep" learning (through "knowledge construction"), as well as "life-long" learning may occur (Alexander 1996, pp.5-6; Jonassen, 1994, p.2). Hence it is crucial that educators are able to make informed decisions about web design strategies in order to contribute to the process of maximising quality outcomes in OLL. The purpose of this study was to investigate student perceptions of two (2) contrasting OLL sites and any effects web usability design (Nielsen, 1997), may have had upon either site's potential to value-add to a user's learning experience. Conducted within a TAFE(1) setting by a teacher using students as volunteers(2), a qualitative case study approach was applied. Prior to this investigation a specific set of web usability design (WUD) guidelines was created in order to aid in the development a model OLL web site that aimed at promoting an interesting and stimulating learning environment while simultaneously reducing the cognitive load placed upon a user. A second site containing essentially the same subject material but contrasting dramatically in terms of its delivery design was then also produced. So that a comparative evaluation of these two sites could be made twelve volunteers, of mixed gender and generally representative of a TAFE student population, were recruited to act as heuristic usability evaluators. This study demonstrates that to promote the potential for a better quality OLL experience for students, careful consideration of web usability design (WUD) is important. That teachers can play an active role in the design, development and evaluation of an OLL program is also possible given that this case study shows that it is feasible to implement an iterative design strategy that is less costly and more time efficient than traditional computer engineering models. Consequently in the process of conducting this form of inquiry it was found that in the application of these WUD guidelines a strategy that provides a more responsive approach to student needs in OLL is achievable and that in the end this must be one of the key considerations in providing a quality learning experience.
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    Critical language awareness and academic writing skills in English for overseas post-graduate engineering students
    Stewart, Laurel J ( 2002)
    This research project examines the problems associated with bringing overseas post-graduate students to a satisfactory level of competence in Engineering Academic Writing in English. Having acknowledged that the teaching of more and more English grammar does not resolve the problem completely, this research project explores the possibility that an intervention program, based on a Critical Language Awareness approach, offers a promising alternative. By bringing to the students' conscious level aspects of their writer identity, which include issues of experience, status and power relations, their interests, values and beliefs, their voice(s), practices and ownership of their writing and issues of accommodation or resistance to change, it is shown that there is limited but promising evidence that student writing can be brought to a satisfactory level. However, as cultural norms are embedded deeply, change cannot be brought about readily.
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    A Screenage aesthetic in drama
    Wegner, Edgar John ( 2002)
    This reflective practitioner study was designed to investigate the ways in which screenage culture impacted on the development of students' artistic meaning making in drama. As a teacher researcher I focused on a five week play-building unit that was undertaken by a Year 9 and a Year 10 drama class. The unit allowed the students to introduce elements of screenage culture into their work. The students discussed the development of their plays and these discussions were recorded and analysed. Themes emerged from the initial period of data collection that led me to question the levels of engagement of the planned activity and to consider the quality of aesthetic awareness among the students. In order to provide multiple perspectives, and support the classroom observation data, interviews were conducted with six students and three drama teaching colleagues. The data analysis highlighted the impact of the context on the quality of classroom drama and the importance of encouraging diverse perspectives during classroom discussions in order to develop aesthetic awareness. This study emphasises the need for the teacher to make connections between the teacher's world and the students' world in order to develop aesthetic awareness in the drama classroom.
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    What are the blockers/facilitators for a science coordinator to integrate datalogging into science teaching
    Weller, Jacolyn ( 2002)
    This project investigates a coeducational Secondary College Science Department that decided to introduce datalogging as a teaching tool. Datalogging is the electronic recording of data during an experiment using sensor probes. Decisions concerning the introduction of datalogging involved the science teaching staff, the laboratory technician and the Science Coordinator, all stakeholders in this process. This investigation was developed with the hindsight of a Literature Review, which provided the advice of others' experiences and catalogues the introduction in a case study format. Action research strategies were invoked through a series of focus interview questions, which provide a 'snap-shot' of the perceptions. From here a collaborative Change Management strategy of introducing datalogging into science teaching was produced. The factors that inhibited or prevented the use of datalogging in teaching were considered to be 'blockers'. Through interview questions the teachers and the laboratory technician were asked what they felt blocked their use of datalogging. The time required to become comfortable, familiar, confident and experiment with the equipment arose as the major concern for all teachers prior to using datalogging in science teaching, while the laboratory technician had more physical impediments. The technology capable participants did not encounter major hindrances. There was a constant limitation of equipment due to its expense, which was a factor accepted by all and where innovation in teaching style was required to overcome this impediment. However, all felt that visual 'memory-jogs' of the availability and uses of the equipment would encourage use. The factors that contributed to datalogging use were the 'facilitators'. These included a well rounded, informative and ongoing professional development strategy involving all staff members sharing knowledge combined with a laboratory technician who was conversant with the equipment, constantly promoting and encouraging usage and aiding the process. Throughout the project constant active problem solving emerged as a strategy by teachers whenever a 'blocker' was suggested. The advantage of collegial sharing through professional development was also recognised by staff and thought to integrate well when developing technology as a teaching tool. The process overall was time intensive due to lack of time in the working week when people are at different stages in embracing change and technology. Consequently whatever was learnt by individuals was regarded as worth sharing professionally.
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    An analysis of the literature surrounding the theories of systematic design & constructivism to ascertain the relevance of each approach for the learning of soft skills-- Is the systematic model for designing Web-based training suitable for all learners?
    Van der Sluys, Rebecca ( 2002)
    The purpose of this paper is to analyse the literature surrounding the educational theories of systematic design and constructivism to ascertain the relevance of each approach to developing web-based training programs appropriate for both the development of soft skills in industry as well as appropriate to the needs of different learners. The systems approach, which advocates set objectives and criterion-referenced testing, has dominated the design of training for many years. However many current web-based training programs are not enabling learners to achieve the standards of performance required to compete in a global economy. Organisations are interested in developing employees who can solve complex problems and apply their knowledge to new situations. To achieve this goal organisations will need to utilise more Constructivist design strategies as they are best suited to complex, ill-structured knowledge domains. Emerging from the literature was support for the position that novices benefited from the more structured and linear approach of the systems model, whereas advanced learners required a more constructivist learning environment that advocates an open and problem-based approach, allowing more learner control and input.
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    Professional development of teachers and its contribution towards creating a learning community: a case study
    Khreish, Hanan N ( 2002)
    This thesis examined the professional development programs available for teachers in service at a Victorian independent school and the contribution of these programs towards creating a learning community. A learning community was described for the purpose of this thesis as a successful shape of an organisation that is continually expanding its capacities. In order for schools to achieve that, transformation in teachers' perceptions of their own learning and professional growth must occur, and professional development of teachers should be embedded in their practice and anchored in their day-to-day life. Through a qualitative case study approach, the investigation explored teachers' attitudes and perceptions towards their learning, the professional development programs available to them and the contributions of these to the development of the school as a learning community. The research was concerned with identifying what is an effective professional development program from the perceptions of participants, and the characteristics of the school as a learning community. The study aimed at informing both the implementation of appropriate professional development programs and future policy formulation at the school under study, as well as challenging teachers' perceptions of their learning and role. Participants from the case study were interviewed using open-ended interview questions. The analysis of responses showed that participants perceived themselves as lifelong learners, understood their role as educators in a rapidly changing environment and preferred professional development programs that were embedded in their daily life to meet their needs and those of their students. Findings also showed that the school's leadership role had a significant impact on the learning that occurred at personal, interpersonal and organisational levels.
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    The Influence of critical episodes on teachers beliefs and practices
    Hoyne, Jo A ( 2002)
    Drawing on interviews with fourteen teachers from three different secondary schools, this thesis examines the importance of critical episodes in the formation of teachers' beliefs and practices. Teachers nominated a variety of experiences as being critical, from episodes that had occurred during their own schooldays, to their most recent classroom occurrences. These episodes were found to be crucial in determining their self image of the type of teacher they were. Some episodes involved formal professional development activities or post graduate study, and thus incorporated a theoretical basis for the beliefs and practices, but most were firmly rooted in the everyday lives of the teachers, and their experiences within and beyond the classroom.
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    How may the use of an abstract picture language affect student learning of energy and change
    Fry, Margaret C. ( 2002)
    The teaching of `Energy' as a topic in school science has often been found in the professional and research literature to be incoherent and scientifically inconsistent. Boohan and Ogborn's `Energy and change' booklets are an attempt to outline a new way for teachers in junior science classes to talk about processes that drive everyday changes from the weather to a car moving. They have sought, around the central idea that change is caused by differences, to use easy language and find coherent ways to describe thermodynamic ideas. They developed a set of abstract pictures to make these ideas intelligible. In this phenomenological classroom-based study the experiences afforded two Year 8 classes and their teachers in the same school in Melbourne by the use of Boohan and Ogborn's abstract picture language are investigated. One teacher took a didactic/empirical approach. He taught from his architectonic conceptual map of energy and followed the standard textbook development of forms of energy punctuated by the recommended experiments and teacher demonstrations to illustrate various changes in form. The abstract pictures were used principally in discussion as summative and interrogative tools towards a clarification of the teacher's conceptual overview. The other teacher took a co-constructive experiential approach. She did not use a class text. The Boohan and Ogborn materials were used as gestural tools in the sense of presenting the gist of the embodied understanding- purposes and meaning- of teacher and students. There were some teacher demonstrations but no practical work. The picture language icons functioned as mediating tools in class conversations towards a perception not that certain predefined teacher concepts had been attained but rather individuals had attained confidence to go on from that juncture. The students' responses to the picture language, in class interaction and group interviews, revealed major similarities across these teaching approaches. Many saw the abstract picture language to be a powerful and economic representational or iconic device that afforded them a means of engaging their own embodied socio-cultural understanding of energy and change phenomena. Some were confused by the purpose and meaning inscribed in the icons. Both teachers felt professionally challenged in the employment of the materials and only partly satisfied by their different enactments. Both were engaged and curious about the intellectual, sensational and aesthetic dimensions of their and their students' experience.
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    Problem based learning in a traditional curriculum: the case of dental materials science
    Burrow, Michael F. ( 2002)
    Curricula in Medical Schools worldwide have seen a large change in the way student learning is approached. There has been a change in philosophy away from the traditional lecture-practical format to small groups that encourage students to work more independently. This has been commonly referred to as Problem-based Learning (PBL). In most cases whole curricula have been changed to this style of learning. In the case of Dental education, the concept of PBL is still new, with only a few Schools embracing the ideals and philosophies of PBL. This may in part be due to the different nature of Dental education or even a reflection of the conservative nature of dental educators. To bring about change in dental education, we need more information demonstrating how best to use PBL as well as determining if this style of learning can be applied universally to all the subject areas of dental education. There is almost no information in current education literature to determine whether a single PBL subject can work in an essentially traditional lecture-practical curriculum. This thesis investigates the implementation of the Dental Materials Science course into the first year of the dental curriculum at the School of Dental Science at the University of Melbourne using PBL as the method of learning. The curriculum at the School of Dental Science uses a traditional learning method for all other components in the first year curriculum. The project investigated student satisfaction of PBL using a series of questionnaires given to students in their first year of the BDSc curriculum in 1997 and 1998. Part of the investigation also looked at demography and how this may effect the success and acceptance of PBL. The convener of the subject also prepared a journal in the first year of implementation reflecting on the day to day experiences of implementing and modifying a PBL subject. The findings did not support the use of PBL for a single subject in a traditional curriculum. There were no differences observed in the ability to learn in a PBL environment with respect to ethnic heritage. Although a small group of students enjoyed learning in small groups, in general the outcomes showed most students did not like PBL and did not show appreciable benefits in their exam performance or self-reported learning strategies. It was concluded that other styles of learning such as Co-operative Learning in association with lectures is a better choice for students learning a subject where they have little or no prior experience.
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    Leadership of a learning community: a case study
    Adams, Margaret A. ( 2002)
    This thesis paper is concerned with uncovering leadership strategies that are employed in one school to promote a learning community, a study of a complex social situation that strives to satisfy society's expectations in education. It is a qualitative case study undertaken in an effort to see a connection to current educational theory with leadership characteristics that may be observable in other successful learning communities.