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A study of primary teacher trainees' perceptions and attitudes to science in 1990, has been useful in designing a semester unit aimed at increasing the confidence and interest of first year students at Victoria College. This paper outlines the background survey and discusses some, of the results and how they were used to develop the Professional Readiness Study-Understanding Science. This unit attempts to change attitudes by focussing on metacognition and encourages students to understand and control their own learning. Discussion involves teaching and learning strategies and alternative assessment approaches including the student's journal-the Personal Record. Specializations: technology for learning, health education. Specializations student understanding of biology, particularly genetics, evaluation. Specializations: children's learning in science, language in science.  相似文献   
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For the last three decades, the engineering higher education and professional environments have been completely transformed by the ‘electronic/digital information revolution’ that has included the introduction of personal computer, the development of email and world wide web, and broadband Internet connections at home. Herein the writer compares the performances of several digital tools with traditional library resources. While new specialised search engines and open access digital repositories may fill a gap between conventional search engines and traditional references, these should be not be confused with real libraries and international scientific databases that encompass textbooks and peer-reviewed scholarly works. An absence of listing in some Internet search listings, databases and repositories is not an indication of standing. Researchers, engineers and academics should remember these key differences in assessing the quality of bibliographic ‘research’ based solely upon Internet searches.  相似文献   
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This paper discusses a preliminary investigation into primary pre-service teachers' pedagogical reasoning skills. Results from this investigation led to the development of a problem-based learning model which focused on improving primary pre-service teachers' pedagogical reasoning skills. The problem-based learning model uses pedagogical reasoning as the basis for creating problem situations for the pre-service teachers to investigate. The paper reports on pre-service teachers' views on the use of the approach to improve their pedagogical reasoning skills. Specializations: science teacher education, learning in science, chemistry education. Specializations: student learning, conceptual change, technology education, curriculum evaluation.  相似文献   
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This paper relates to a study commissioned by the Department of Employment, Education and Training to evaluate the impact of the Discipline Review of Teacher Education in Mathematics and Science. The major datagathering strategies employed in that study have been to visit every higher education institution in Australia involved in teacher education to interview relevant staff and to seek information by mail from other bodies to whom recommendations of the Review were addressed. This paper reports a supplementary activity, the analysis of citations of the Report of the Discipline Review in the journal of the Australasian Science Education Research Association,Research in Science Education. This research reveals that there has been relatively little critical analysis of the Review, somewhat surprising in the light of its significance for science teacher education. Further the citations in the journal suggest that the Review Report has struck a responsive chord with those involved in the science education of primary school teachers. Its impact on secondary teacher education would appear to be less significant. This difference is explored in the context of professional education. Specializations: science education, teacher education. Specializations: international education, educational measurement, science education.  相似文献   
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本文研究设计了一种新型的机载相控阵雷达调度(SOMAPAR)的专家系统。该系统构造了一个由多种知识表达方式实现的知识库,并运用模糊数学方法表达知识,建立了一个简单的模糊推理机。仿真结果表明,该SOMAPAR专家系统能使雷达自适应于目标环境的变化,调整自身状态在最佳条件下工作,具有一定的专家水平。  相似文献   
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The faculty survey or workload instrument becomes the focal point for both praise and criticism about measuring how faculty spend professional time. While research on the workload instrument often centers on the design and administration of the survey, NCHEMS has questioned how faculty react to such workload analysis, a researchable area seemingly overlooked. In a 1973 report, NCHEMS suggested that faculty reaction or acceptance may be related to the degree of faculty self-governance, experience in completing the survey, the positive use of data for departments, and the expectation that faculty are required to complete the survey for an external governing board. Faculty on one large state-supported midwestern university were asked how they felt about the workload survey administered on campus and whether the NCHEMS' factors were related to their acceptance of the survey. Multivariate analysis and a path model helped to analyze and interpret faculty responses to a questionnaire administered by this author. Results upheld one of the four NCHEMS relationships, namely, that a positive attitude toward a survey is related to perceived value of the data for allocating faculty resources and communication in the department. Several practical and methodological considerations are reviewed to extend research on faculty acceptance.  相似文献   
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