94 resultados para middle school science


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There is an increase in school-community linked initiatives in school science. A substantial proportion of these involve rural schools. This article asks the question: In what ways do these initiatives offer possibilities for better engaging rural students with school science? The paper draws on information from a number of school-community linked science initiatives in rural areas, including exemplars from the recent Australian School Innovation in Science, Technology and Mathematics (ASISTM) project, which were obtained primarily through interviews with participants. The initiatives are analysed in terms of an 'innovation framework', concerning the ideas and purposes underlying them, the knowledge and pedagogies used, and the experiences of the participants in the initiative. The paper concludes that these initiatives differ in significant respects from traditional school science, and offer the possibility of productive future directions. The authors discuss the challenges and policy directions that need to be pursued to represent these practices in mainstream curricula.

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Drawing as a means of recording is a very common practice in junior primary science lessons. This is largely due to the availability of necessary materials. Also, most youg children have some degree of drawing skill and enjoy drawing activities. Since 1956 the science curriculum to be implemented in primary classrooms in Victoria has changed from one that was based largely on nature study (biological) to one that includes physical and technological aspects. Further, there have been changes in the teaching methodologies advocated for use in science lessons. A modified Interactive Teaching Approach was used for the studies. Drawing was the main means by which the children recorded information. The topic of 'shells' was used to enable collection of data about the children's enjoyment of the activity and satisfaction with their achievement. This study was replicated using the topic 'rocks'; again data were collected concerning satisfaction and enjoyment. During a series of lessons on 'snails' data were collected concerning the achievement of 'process' and 'objective' purposes that teachers might have in mind when setting a drawing activity. In addition to providing data about purposes the study stimulated some questions regarding the techniques the children had used in their drawings. Accordingly, data concerning the use of graphic techniques by the children were collected during a series of lessons on 'oils'. The data collected and analysed in the various studies highlighted the value of drawing in junior primary school science lessons. It also validated strategies developed by the author and designed to help teachers and children use drawing effectively in science activities.

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There is growing interest, worldwide, in collaboration between schools and community organisations in contributing to and enriching school science programs, yet such collaborations are inadequately understood. This paper reports data from an Australian study designed to probe the views of members of the community who have participated in a broad range of such collaborations in school science programmes in order to better understand the issues which impact on their operation. The data were collected by interviews with the community participants selected by opportunistic sampling. The analysis reveals a number of issues—purposes, communication, organisational structures and curriculum—which can be seen as impacting on the collaborations. These are examined through the concepts of communities of practice, boundaries and boundary crossing, associated with people from scientific communities of practice interacting with school communities. The paper reflects on the implications of these findings for constructing effective school-community collaboration in school science programs.

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This paper explores the nature and type of evidence employed by participants in an issue of public concern. By examining documents and interviewing members of the public involved in the debate, the way in which evidence was used in the arguments for and against the issue was determined. Three dimensions of evidence emerged from the data: formal scientific evidence based on the data; informal evidence (e.g. common sense, personal experience) and wider issues which impinge on the evidence (e.g. environmental or legal concerns). In this particular controversy, it was the questioning of the formal evidence by local scientists which became the 'magic bullet' but pertinent questioning by local nonscientists also framed the debate. The authors suggest that school science curricula should include practice in questioning and manipulating different sorts of real data in a variety of ways so that pupils are equipped and empowered to tackle contemporary issues of this kind.

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Accepting that scientific literacy is the primary purpose of science in the compulsory years of schooling leads to the question 'What does scientific literacy mean in a particular community?' This paper reports a study designed to provide some insight into that question. Data were gathered through interviews with a sample of community leaders, in the state of Victoria, Australia, about their views of the purposes of school science.

The data reveal that, although most of those interviewed had no formal post-school science education, their life experiences provided them with useful insights into the question raised. The wisdom of such people could make an important contribution during the initial stages of curriculum development in science.

As people successful in their own fields, the study participants were lifelong learners. Consequently, their responses suggest that a primary focus of school science must be to provide students with a framework that will enable them to continue learning beyond schooling. This is not just a matter of knowledge or skills, but of feeling comfortable with science.

The methods used provide a useful example of how views about education can be gathered from thoughtful, non-expert community members. In this instance, they allowed a reconceptualization of the purposes of school science. These community leaders argued for an education for 'science in life' rather than an education about science.

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The purpose of this paper is to discuss the experiences of primary schools involved in the Victorian Science in Schools Research Project which was concerned with improving science teaching and learning strategies but which also unexpectedly led to more environmental (sustainability) education occurring. The paper also suggests a curriculum strategy for achieving more widespread acceptance and implementation of 'sustainability education' through primary school science curricula.

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The author stresses the need for schools and science teachers to develop new approaches to attract the imagination of students in Australia. He believes that changes in the nature of post-industrial societies and in the accessibility of science knowledge and youth expectations are the culprits of crisis in science education. He argues that schools and teachers should re-examine the purposes of school science. He suggests that science re-imagining needs to be supported by national effort, create teacher development and training initiatives and assessment.

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There is ample evidence that in many countries school science is in difficulty, with declining student attitudes and uptake of science. This presentation argues that a key to addressing the problem lies in transforming teachers’ classroom practice, and that pedagogical innovation is best supported within a school context. Evidence for effective change will draw on the School Innovation in Science (SIS) initiative in Victoria, which has developed and evaluated a model to improve science teaching and learning across a school system. The model involves a framework for describing effective teaching and learning, and a strategy that allows schools flexibility to develop their practice to suit local conditions and to maintain ownership of the change process. SIS has proved successful in improving science teaching and learning in primary and secondary schools. Experience from SIS and related projects, from a national Australian science and literacy project, and from system wide science initiatives in Europe, will be used to explore the factors that affect the success and the path of innovation in schools.

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There has been considerable emphasis over the last decade on effective teaching and learning in the middle years of schooling, associated with the particular responses to schooling of adolescent students in a period of their lives when issues of identity, commitment, and independence are central to their experience and concern. Extensive research and development has generated considerable reform in Years 5 to 9. Improved understandings of students' different learning styles and needs has led to more diverse and strategic selection of teaching methods. However, there is still considerable scope for improving the quality of contemporary approaches to the education and development of adolescents. A number of major research projects have been conducted by the Victorian Department of Education and Training (DE&T) middle years strategy team since 1998, including the Middle Years Research and Development (MYRAD) project, the Middle Years Literacy, and Middle Years Numeracy Research projects. Currently, the focus has shifted to a more explicit framing of a Middle Years pedagogical framework. The Middle Years Pedagogy Research and Development (MYPRAD) project has developed an explicit pedagogical framework that is grounded in research findings from previous projects and from the literature more generally.

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Presents to teaching guide on global citizenship for the middle years in Australian schools. Position of young people in consumerism; Impact of advertising on young consumers; Attitudes of students toward global branding.

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An extensive literature documents teachers’ failure to include ideas about the 'nature of science' (NOS) in their classroom programmes, despite widespread advocacy for this as an essential component of more inclusive science teaching. This thesis frames much of the existing NOS literature as a deficit literature that focuses on epistemology, while largely ignoring the ontological realities of the classroom and overestimating individual teacher’s agency to change their enacted curriculum. Epistemologically-focused NOS reforms are positioned as curriculum 'add-ons', which teachers are likely to ignore. A NOS focus on ontology would entail curriculum restructuring, attending first to the contexts in which scientific knowledge is produced, and the ways it acts in the world. In any case, science itself has changed in recent years. Drawing from the sociology of science, in particular the work of Bruno Latour, the thesis compares traditional philosophical thinking about the ontology of science with more recent 'networked' views. Brent Davis explains the educational implications of key ideas from complexity science. Political philosopher Stephen White adds an ethical dimension. His ideas are used to argue for replacing 'strong' ontologies of realist science with more nuanced and actively tended 'weak' ontologies, as appropriate to the rapid sociological changes of the twenty-first century. The thesis argues that epistemological uncertainties that could lead to the suspicion of relativism are potentially threatening in the classroom because of hegemonic pressures towards consensus and a certain, safe status for the knowledge taught. Seeking an alternative pathway to change, Daniel Liston’s conceptualisation of teaching as a passionate act informs the analysis of the empirical component of the thesis. Eight recipients of New Zealand Royal Society Science Teacher Fellowships were interviewed on four occasions over two years. They discussed their personal learning during a year-long sabbatical to carry out an extended science investigation and their thoughts and actions on returning to the classroom. Narrative methodology is used to explore the teachers’ stories, revealing both passion for their personal learning and an ethical concern for their students’ learning to care for both the natural world and science as a means of its investigation. The thesis argues for the use of ontological approaches to the initial introduction of NOS ideas in school science, with epistemological concepts added only once a topic has been grounded in what Latour calls 'matters of concern'.Two potential teaching strategies—the production of network diagrams and the use of Davis's 'bifurcations'as a critical inquiry tool—are the focus of hypothetical experimentation. First in the context of global warming, and then addressing the challenges posed to teaching evolution by the proponents of 'intelligent design', these strategies are shown to have the potential to address some of science education’ s thornier issues, not just the NOS question. However, when conflicting expectations create tensions for teachers in the classroom moment, it is difficult for them to introduce reflective, deeply philosophical changes to their representation of science. Their working realities need to be acknowledged, and the tensions ameliorated, if we expect substantive change in their current practice.

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There is ample evidence that in many countries school science is in difficulty, with declining student attitudes and uptake of science. This presentation argues that a key to addressing the problem lies in transforming teachers’ classroom practice, and that pedagogical innovation is best supported within a school context. Evidence for effective change will draw on the School Innovation in Science (SIS) initiative in Victoria, which has developed and evaluated a model to improve science teaching and learning across a school system. The model involves a framework for describing effective teaching and learning, and a strategy that allows schools flexibility to develop their practice to suit local conditions and to maintain ownership of the change process. SIS has proved successful in improving science teaching and learning in primary and secondary schools. Experience from SIS and related projects, from a national Australian science and literacy project, and from system wide science initiatives in Europe, will be used to explore the factors that affect the success and the path of innovation in schools.

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Evidence that many students are not being captivated by school science has led to advocacy of revising the science curriculum. However, there need to be accompanying changes in science teacher education. This study is designed to lay foundations for innovation in the pre-service education of secondary science teachers, involving a reconceptualisation of the nature of contemporary science and a course structure that links science teaching with broader science public reform initiatives. We held a series of Focus Groups, built around Government Research Priority areas, which brought together people from industry, government, research organisations, and community groups involved in science and its applications. In the groups the participants discussed how science currently operates in their area, ways in which the area will develop in the coming decade, and what implications there are for the nation and its citizens and for science education. What emerged was a concern for public responses to science at a range of levels, and a very different view of science practice and community involvement with science to that represented in current university and school science courses. This was confirmed in interviews with science graduates working in disparate fields, and also focus groups of school students. The paper will report on the insights generated, and explore the implications for redesigning the pre-service education of science teachers.

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In this paper the nature of technology education in relation to science and science education is explored. Ways forward are indicated for both technology and science in the curriculum so that the two areas can be mutually supportive. In the 1990s, when curriculum writers were attempting to provide technology a unique place in the curriculum, they tended to downplay the relationship between technology and science. One reason for this tendency derives from a perception that science is an academic and elitist discipline and technology is well served by emphasizing the distance between the two. The other reason is perhaps political, that science, by virtue of its status in the community, and the status of its special type of knowledge, would be in a position, if allowed, to subsume the new subject. There are philosophical and historical precedents that justify such a concern. In tracing the historical relationships between science and technology, in professional practice, in philosophical positioning, and in school curriculum, we inevitably need to deal with the politics of school subjects.

The position taken in this paper is that science and technology are different, both in their epistemological foundations, and in the nature of the professional communities and the concerns of individual practitioners within the two areas. In clarifying these differences the essential nature of technology and of science are illuminated. The paper also explores ways in which the two areas can benefit from each other’s existence in the curriculum, and ways of approaching teaching that both clarifies the special nature of each type of knowledge, and allows them to be mutually supportive. This may necessitate a reconstruction of the nature of school science.

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This research investigated the impact on students and teachers of 'Reading to learn', a discourse-oriented approach to middle years literacy. It was found that, despite challenges, teachers can improve student literacy outcomes by changing patterns of classroom interaction, particularly where a theorised approach is used to support teacher professional learning.