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As part of individual interviews incorporating whole number and rational number tasks, 323 grade 6 children in Victoria, Australia
were asked to nominate the larger of two fractions for eight pairs, giving reasons for their choice. All tasks were expected
to be undertaken mentally. The relative difficulty of the pairs was found to be close to that predicted, with the exception
of fractions with the same numerators and different denominators, which proved surprisingly difficult. Students who demonstrated
the greatest success were likely to use benchmark (transitive) and residual thinking. It is hypothesised that the methods
of these successful students could form the basis of instructional approaches which may yield the kind of connected understanding
promoted in various curriculum documents and required for the development of proportional reasoning in later years. 相似文献
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文章从信息生态学的视角研究"一对一"网络班级的管理,并结合课堂考察、文献调研、访谈等方法分析了"一对一"网络班管理的问题和策略:(1)内外合力,明确职责完善管理规章制度。(2)促进教师的专业化发展。(3)让学生参与管理,体现以学生为本的班级管理理念。(4)有效利用技术为班级管理服务。(5)对于"一对一"网络班级环境的管理建议强调:符合网络班特色的物理环境、线上线下和谐的人文环境、家校合作的社会环境。同时设计了指导学校开展有效班级管理的手册。这些网络班级管理的建议及手册的内容对于学校开展"一对一"数字化学习都有一定的指导和借鉴意义。 相似文献
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为了促进学生个性化发展、提升教育公平,基于学生的异质性提供个性化辅导成为学者们探讨的热点问题。为了解一对一在线辅导这种政府提供的个性化教育公共服务是如何促进不同背景学生的个性化学习,该文针对北京某区2471名学生辅导产生的16820条对话数据,分析不同成绩学生在线辅导行为差异,并对辅导主题和师生情感分布进行组间比较分析。结果表明:在线行为中,学生参与辅导的次数和难度与其学习成绩相关;不同成绩组学生的辅导次数与难度均存在差异性;通过对辅导高频知识点的分析,发现不同成绩组学生辅导知识点具有相似性,同时也存在一定知识点广度和深度的群体差异;在情感维度发现,不同绩效背景群体没有显著差异,且师生参与辅导的正面情感密度远远高于负面情感,表明师生对参与一对一辅导整体持有积极、肯定的情感。 相似文献
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Peter Bergström Eva Mårell-Olsson Isa Jahnke 《Scandinavian Journal of Educational Research》2019,63(1):38-52
This study provides new insights into Swedish teachers’ didactical designs when handling two contemporary challenges regarding the new national curriculum and the increasing digitalisation of schools through one-to-one computing initiatives. The research questions consider how teachers organise physical and digital resources in their classrooms as well as variations in teachers’ pedagogical communication. From a study of 23 one-to-one computing classrooms (using tablets), some ethnographic-inspired methods were applied based on classroom observation and recordings of teachers’ teaching. The findings show two distinct forms of teachers’ classroom organisation that indicate different didactical designs used by teachers to integrate one-to-one computing into the classroom. Variations in teaching resulted in a shift of symbolic power and control from teachers to students, which exploit the potential of using one-to-one computing in the classroom. 相似文献
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ABSTRACT One-to-one computing programmes – that is, when each student has a personal, portable computer to use while learning – have been studied extensively, mostly regarding their actual classroom implementation. In this quantitative study, the authors take a broader perspective, exploring the impact of teaching in one-to-one computing programmes on teachers’ beliefs regarding their job outside the classroom. Participants were middle school and high school teachers who had taught in both one-to-one and traditional classrooms – and hence could reflect upon the differences between the two settings. The methodology included questionnaires based on Danielson’s comprehensive Framework of Teaching. The results suggest more positive attitudes towards teaching in one-to-one programmes than in traditional classrooms in all domains tested; however, the one-to-one instruction applied portrays a rather shallow, instrumental use of the digital devices in a way that supports existing teaching practices and beliefs, rather than a transformative effect of such programmes on teaching. 相似文献
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