Faculty of Education - Theses
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ItemAn evaluation of computer science in the Victorian Higher Schools Certificate( 1984)This thesis evaluates certain aspects of the Victorian Higher Schools Certificate subject, Computer Science. Firstly, an overview is taken of the subject as it was intended to function in the first three years of its accreditation, 1981 - 83. In the light of this, the draft proposal for changes to the course in 1984 is reviewed. Secondly, a number of specific areas of the course are examined in more detail. A questionnaire to course designers and teachers is the basis of this investigation. The relationship between stated objectives of the course and items of course content is explored. An analysis is conducted on the extent to which the four option components are equitable in terms of time. The relative importance of the three components of assessment is explored, especially in the case of a 'barely passing' student. Actual raw mark components for the 1981 students have been used in connection with the latter investigation.
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ItemAn assessment of the educational value of a computer simulation policy game in the teaching of higher school certificate economics( 1975)The use of computer simulation games in the teaching of the subject Economics represents a comparatively recent development in Australian educational practice. The original purpose of this research exercise was to examine the accuracy of the contention that participation in a computer simulation game on economic policy would improve Higher School Certificate economics students' understanding of government monetary and fiscal policy. To prove the accuracy of this hypothesis students from the economics classes of two high schools were subjected to a series of evaluation procedures. The exercises failed to provide a clear indication of a measurable gain in student understanding of the relevant topic area. However they did provide further evidence to the effect that computer simulation games represent a very successful means of motivating students.
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ItemThe effects of schools on achievement in science( 1975)The study sought to identify factors which were based in schools which affected the performance of sixth form students in science in Victorian schools, In order to identify school effects, allowance was made using multiple regression analysis for factors which were shown to contribute to academic performance but were those over which the school had no control. Use was made of information collected during a. study of science achievement by the International Association for the Evaluation of Educational Achievement (IEA). A sample of 37 schools was used the probability of selection of the school was proportional to its enrolment. Within each school, a random sample of students in the sixth form was made to select the students to take part in the testing program. Information collected enabled a predicted score for each school to be made and this was compared with the actual score obtained by averaging the scores of each student in the sample. Two groups of five schools were then selected for comparative study; one group which had performed better than expected and the other which had performed below expectations. The comparison of the two groups of schools to identify school factors was achieved by the study of the responses of teachers, students and school principals on survey instruments. In addition a visit was made to each school to gather further information. These procedures enabled the identification of school characteristics which were seen as contributing factors to the performance of students on tests of science achievement.
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ItemConceptual development in science practical work( 1987)In an investigation of the effect of practical work upon the conceptual understanding of high school biology students the author employed concept maps as the primary research tool. Practical reports and responses to interview questions were also analysed. Misconceptions were identified in the concept maps, practical reports and interviews. The interviews appeared to reveal the greatest detail of the students' misconceptions. The component scores of the students' concept maps were substantially unaltered by the performance of a practical exercise selected from a year 11 biology course. If concept maps are reflectors of conceptual understanding then it appears that the conceptual frameworks of the students were stable over the duration of the practical exercise. Several component scores of the concept maps were found to be significantly correlated with either the students' exam results or their practical work assessment. Concept maps may have application as predictors of academic performance or be used to supplement or replace traditional measures of achievement.
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ItemAn exploratory study of teachers' planning in secondary social science( 1976)For approximately the last twenty-five years Tyler's classical model has formed the basis of much curriculum planning. Stated in bare outline the model involves the following logical operations: (a) state objectives (b) select experiences (c) organize experiences (d) evaluate. Over time, this approach has been refined although its fundamental principles are still recommended to teachers by many authorities for the rational planning of courses, units and lessons. In view of a body of literature suggesting that some teachers plan differently from the classical approach, initially a view intuitively supported by this investigator, this study sought to explore the planning models used by some secondary social science teachers. Four teachers for study were identified. Insight into their methods of planning were obtained by interview, by simulated unit development and by classroom observations. The study raises a number of issues deserving closer examination. While it appears that some teachers may consider objectives to be central to the planning process, notwithstanding a disagreement about how specifically they should be stated, others view objectives as being peripheral or of little consequence. This latter group concentrate more on planning around the experiences and content to be presented to the students which, nevertheless, reflect their general intentions. An analysis of these respective approaches, when translated into classroom practice, suggests the usefulness of examining to what extent stating specific instructional objectives results in closed and terminal learning patterns. Additionally, how far teachers are sufficiently clear about their intentions and how much learning is enhanced when specific objectives are avoided in the planning process merit closer study. Comparatively speaking, judgements about any merits or limitations of planning with or without specific objectives require , extensive analysis of learning outcomes. A research pattern for such an analysis is explored in this study.
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ItemA review of recent developments in the conception and administration of year 12 geography courses in Australia( 1981)Although geography has been taught in Australian secondary schools for most of this century, it is only in the past thirty years that all states have provided a course of study for the teaching of geography to Year 12 students. Geography has been a significant component of the school curriculum for many students at this level during this time. The development of secondary education systems in the post-World War II years has been influenced by many factors which have directly or indirectly affected Year 12 geography courses. These factors, varying from state to state, have included reports of commissions, for example, the Wyndham Report, development of curriculum theory, the removal of external examinations at various levels, and others. Specific factors which have influenced Year 12 geography courses have been changes in the nature of geographic thought, the writings of Bruner and Australian geographers Biddle, McCaskill, Shortle, Stringer, Blachford, and the increasing involvement of teachers in curriculum development. Each state has produced a Year 12 geography course unique to that state in many ways. A study of the current (1979) courses illustrates not only their similarities and differences, but also examines factors which have influenced their development. Various statutory bodies responsible for the development of the course in each state provided a degree of central control, and the external examinations continue to play a significant role despite the general movement toward school-based curriculum development and internal assessment at other levels of secondary schooling. The future geography at Year 12 level depends upon the ability of course developers, not only to meet the challenge of change, but also to provide a course of study seen by students to be not only interesting but also as relevant and meaningful preparation for the postsecondary world they are about to enter.
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ItemAttitudes of teachers to the objectives of mathematics education in the junior secondary school( 1976)At the same time as "New Maths" was being gradually introduced, secondary schools in Victoria became largely responsible for their own curriculum. This devolution of responsibility was coupled with a serious questioning of the meaning and purpose of secondary education itself, and an increasing awareness of other relevant factors such as how children learn, but secondary mathematics teachers have been so occupied with the new mathematical content demanded of them that other considerations have tended to be disregarded until very recently. The pressures that have increasingly been acting on secondary mathematics teachers have created confusion about the aims of the subject at the junior secondary level. Some teachers have retained the narrow academic aims of the past, while others have rejected these completely. Most, however, have reached a compromise. Five "innovative" and five "conservative" high schools in the Melbourne Metropolitan area were chosen subjectively by an informed panel. From each of these ten schools, two "junior level" and two "senior level" mathematics teachers were selected. Each of these forty teachers completed a Likert-type attitude questionnaire designed to establish their attitude towards narrow academic objectives at the junior secondary level. It was found that there was no significant difference in attitude between teachers of senior and junior levels, nor between teachers at conservative or innovative schools. There were, however, differences in attitude to the aims of junior secondary mathematics within each school of relatively large proportions. The lack of significant differences in attitude between schools indicates that they may be more alike than their reputation suggests, at least as far as mathematics education is concerned. Perhaps of greater concern is the effect on pupils of teachers with different attitudes towards their teaching. The fear that autonomy of schools has tended to become freedom for individual teachers to act alone in curriculum matters is reinforced by these results.
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ItemSome determinants of students' course selection in mathematics( 1984)In this study some determinants of students' course selection in mathematics. were investigated, with particular attention being given to those factors which may result in differential participation rates between boys and girls. The aim of the study was to assess the relative importance for student decisions of various psychological variables related to achievement attitudes. Such knowledge could then be used in the design of appropriate programs and techniques to increase the likelihood of students continuing to take maths. Questionnaires were administered to the 115 students in Year 9 and to the 107 students in Year 7 at a Melbourne inner-suburban .high school. Specific findings apply to those students in that particular school; without investigation of the effect of such variables as socioeconomic status, ethnic background., administrative structure, course-availability and class size they could not be extrapolated to other students in other schools. Students' estimates of their maths abilities and their expectations for maths performance, decreased with age, as did their perception of their parents' and teachers' beliefs about their ability and expectations for their success. Students' beliefs about the importance of success in maths and their declared interest in and liking'for the subject also decreased with age, while their estimates of the difficulty of maths increased with age. Year 9 boys had higher opinions of their maths ability and were more confident of success in future maths courses, than were Year 9 girls. These girls saw the subject as being more difficult and the cost of the effort required to do well to be higher than did their male classmates. At the Year 7 level, however, the only sex differences were in the stereotyping of the utility of maths for females and in the stereotyping of maths as a male domain. Plans to continue with maths were facilitated by high expectations, by firm beliefs in the value of maths and in one's own ability and by low estimates of the difficulty of maths. Sex differences favouring boys were found on these variables. On the basis of these findings, certain areas for intervention were identified. These areas included the encouragement of positive attitudes towards maths, the provision of career awareness programs, and the attempt to modify parents' and teachers' attitudes as to the maths, ability of girls and the importance of maths for them.
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ItemSocial studies in Victorian technical schools, 1938-1974( 1987)This thesis investigates the changes which have occurred in social studies in Victorian Technical Schools from 1938 to 1974. Social studies first appeared in Victoria when it was introduced into Preston Technical School during 1938. By the early 1940s social studies was starting to replace history and geography in most Victorian Technical Schools. Its status was low, and its course of study was usually reserved for those technical students who were labelled as under-achievers who would probably not progress beyond forms 3 or 4. The boys were relegated into the trades, while the girls headed for domestic courses. The teaching of social studies during the 1950s was undertaken by many teachers who had escaped from teaching subjects traditionally associated with an academic discipline, and by teachers who were unqualified. This situation remained virtually unchanged up until 1967. The whole "aura" of social studies and its curriculum went through something of a renaissance, which had its birth in 1967 at Burwood, Victoria, at the U.N.E.S.C.O. Seminar on the "Teaching of the Social Sciences at the Secondary Level". Immediately following the Burwood Seminar, the Victorian Advisory Committee on the Teaching of Social Science in Secondary Schools was established. In 1968 the Technical Schools Division set up a Standing Committee on Technical Schools Social Studies (SCOTSSS), and in the same year curricula autonomy was devolved, and the Director-General of Education in Victoria gave all schools in the state the right to determine their own curriculum. The Victorian Secondary Social Science Project (SSSP) was established in 1971 under the jurisdiction of the Victorian Advisory Committee, while the National Committee on Social Science Teaching (NCSST) held its first meeting in November 1971. In 1972 the Victorian Association of Social Studies Teachers (VASST) created a regular journal, Study of Society. Other key factors which have helped in the development of social studies have been the direct financial assistance from federal sources, overseas influence on social studies/ science teaching, a. rapid upsurge of student teachers completing social studies method courses, and a unique body of curriculum personnel working outside the Education Department. All of the above factors were instrumental in the re-birth of the subject of social studies in Victoria's Technical Schools since 1967.
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ItemForm 4 attitudes to science and the choice of a science and in particular physics in Form 5( 1976)Although the more recent curriculum writers have stressed the importance of affective outcomes in science education, students who study physics come to enjoy it less. Also, the proportional and absolute enrolments in physics have continued to decline. A review of the research literature suggested that attitudes to science are a factor in the choice of science and physics study. Attitudes to the science oriented concepts science and physics, scientists, science career and science teacher are pervasively unfavourable. Furthermore, student perceptions of science and physics suggested that the physical sciences were avoided because of certain inherent characteristics (physical science traits) and the absence of humanitarian, social and freedom connotations (non-science traits). Several research studies implicitly supported the hypothesis that favourable attitudes to science oriented concepts and physical science traits were associated with a science study preference whilst favourable attitudes to non-science traits were associated with a non-science study preference. The purpose of the present study was to explicitly examine the assertion that form 4 student attitudes to the above three classes of concepts were associated with the preference to pursue a form 5 science subject and in particular physics. Two identical sets of research hypotheses were formulated for the preference to pursue Science versus No Science and Physics versus No Physics. A questionnaire was administered to 385 form 4 Victorian secondary students in August 1974. The questionnaire elicited student responses to twenty two concepts using a form of\the semantic differential (Osgood, Suci & Tannenbaum, 1957) and their form 5 study preferences. Student attitudes were determined using the D (distance) statistic for profile congruence (Osgood, Suci & Tannenbaum, 1957) using the marker concepts Things I Like and Things I Dislike. The DLike and DDislike concept profiles were separately subjected to a multivariate analysis of variance procedure (Clyde, Cramer & Sherin, 1966) with Expressed Preference for Form 5 Study and Sex as the independent variables. Within the former independent variable, there were two orthogonal contrasts. These were Science versus No Science and Science (Physics) versus Science (No Physics). The two contrasts were necessarily taken together for the set of Physics versus No Physics research hypotheses. In general, the results based on the DLike profiles supported the assertions that student attitudes to science oriented concepts and physical science traits were associated with the preference for a future science subject and in particular physics. However, student attitudes to non-science traits were not associated with the preference to avoid science and physics. The results based on the DDislike profiles were consistent but less pervasive than the DLike profile data. The substantial disparity in the number of significant findings for the DLike and DDislike profile data further suggested that subject choices are made on the basis of "likes" rather than "dislikes". The overall findings of the research investigation presented a tentative picture of subject choice. Prospective science science and in particular physics students have an affinity for ("likes") and their non-science counter-parts an indifference to (rather than "dislikes") science in general and the nature of the physical science curriculum. Furthermore, since such preference groups did not differ in their attitudes to non-science traits, it may be argued that prospective non-science students are indifferent to their actual subject choices. However, this argument could not be overstated. The implications of the research investigation are that attitudes to science (in general) and the nature of the physical science are an important factor in a future choice of science and in particular physics. If future physical science enrolments are to increase, then the attitudes of those students who avoid science and physics must be nurtured. This may be effected through incorporating additional dimensions into the physical science curriculum and the consideration of teacher behaviour on student attitudes to science.