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281.
本文运用Fauconnier的概念整合理论对中国古典诗歌唐诗中的友情进行分析解读,旨在用这种主动的、动态的方式来阐释唐诗友情诗形式与意义的关系,揭示了不同读诗人对诗歌不同解读的原因所在。  相似文献   
282.
We discuss the eight papers in this issue of Cultural Studies of Science Education focusing on the debate over conceptual change in science education and explore the issues that have emerged for us as we consider how conceptual change research relates to our practice as science educators. In presenting our interpretations of this research, we consider the role of participants in the research process and contextual factors in conducting research on science conceptions, and draw implications for the teaching of science.
Christina SiryEmail:

Christina Siry   is a PhD student in the Urban Education program of the City University of New York, and an instructor at Manhattanville College. Her research interests focus on pre-service and in-service preparation for the teaching of science and she is currently researching the use of coteaching and cogenerative dialogue in elementary teacher preparation for the teaching of science. In particular, she is exploring the role that shared, supported teaching experiences can have in the construction of new teacher identity and solidarity. She has worked as an elementary science specialist teaching children in grades K-5, and in museum settings developing science programs for teachers and children. In addition to the position at Manhattanville College, Chris is a lecturer in the University of Pennsylvania’s Science Teacher Institute where she teaches science pedagogy to middle school teachers. Gail Horowitz   is an instructor of chemistry at Yeshiva University, and a doctoral candidate in science education at Teachers College. For many years, she has been involved in research and curricular design within the organic chemistry laboratory setting, focusing specifically on the design of discovery or puzzle based experiments. Her doctoral research focuses on the intrinsic motivation of pre-med students. She is interested in trying to characterize and describe the academic goal orientations of pre-med students, and is interested in exploring how the curricular elements embedded in project based laboratory curricula may or may not serve to enhance their intrinsic motivation. Femi S. Otulaja   is currently a PhD student and an adjunct professor of science teacher education at Queens College of the City University of New York. As a science teacher educator, his research interests focus on the use of cogenerative dialoguing and its residuals, such as coteaching, distributed leadership, culturally responsive pedagogy, as research and pedagogical tools for engaging, training and apprenticing urban middle and high schools pre- and in-service science teachers as legitimate peripheral participants. He also encourages the use of these modalities as assessment, evaluation and professional development tools for teaching and learning science and for realigning cultural misalignments in urban classrooms. His theoretical framework consists of a bricolage of participatory action research, constructivism, critical ethnography, cultural sociology, sociology of emotions, indigenous epistemology, culturally responsive pedagogy, critical pedagogy and conversation analyses. In addition, he advocates the use of technologies as assistive tools in teaching science. Nicole Gillespie   is a Senior Program Officer at the Knowles Science Teaching Foundation (KSTF). She is a former naval officer and high school physics teacher. Nicole received her PhD in science education from the University of California, Berkeley in 2004 where she was supported by a Spencer Dissertation Fellowship. She worked with the Physics Education Group at the University of Washington and conducted research on students’ intuitive ideas about force and model-based reasoning and argumentation among undergraduate physics students at Berkeley. In addition to her work at KSTF, Nicole is an instructor in the University of Pennsylvania’s Science Teacher Institute. Ashraf Shady   is a PhD candidate in the Urban Education program at the City University of New York Graduate Center; his strand of concentration is science, math, and technology. In his research he is currently using theoretical frameworks from cultural sociology and the sociology of emotion to examine how learning and teaching of science are enacted when students and their teachers are able to co-participate in culturally adaptive ways and use their social and symbolic capital successfully. His research interests focus on the use of cogenerative dialogues as a methodology to navigate cultural fields in urban education. Central to his philosophy as a science educator is the notion that teaching is a form of cultural enactment. As such, teaching, and learning are regarded as cultural production, reproduction, and transformation. This triple dialectic affirms that elements of culture are associated with the sociocultural backgrounds of participating stakeholders. Line A. Augustin   received her doctorate degree in Chemistry (with a chapter of her dissertation on a case study of enactment of chemical knowledge of a high school student) and did a post-doc on Science Education at the Graduate Center, CUNY. She is currently teaching science content and methods courses in the Elementary and Early Childhood Education Department of Queens College, CUNY. She is interesting in investigating how racial, cultural, class and gender issues affect the ways that teaching and learning occurs in elementary classrooms, in understanding these issues and developing mechanism by which they can be utilized to promote better teaching and learning environment and greater dispositions towards science. She is also interested in what influences science teachers to change and/or to improve their teaching practices.  相似文献   
283.
英语中的语法隐喻与语篇分析   总被引:1,自引:0,他引:1  
语法隐喻体现了语义和语法之间的关系的转化,在语篇中大量存在着语法隐喻现象.对语法隐喻的两种主要形式-概念语法隐喻和人际语法隐喻进行了详细分析,探讨了概念语法隐喻和人际语法隐喻在语篇分析中的作用.  相似文献   
284.
In this response, we attempt to clarify our position on conceptual change, state our position on mental models being a viable construct to represent learning, indicate important issues from the social cultural perspective that can inform our work on conceptual change and lastly comment on issues that we consider to be straw men. Above all we argue that there is no best theory of teaching and learning and argue for a multiple perspective approach to understanding science teaching and learning.
Reinders DuitEmail:

David F. Treagust   is a professor of science education at Curtin University of Technology in Perth, Western Australia where he teaches courses in campus-based and international programs related to teaching and learning science. His research interests include understanding students’ ideas about science concepts and how these ideas relate to conceptual change, the design of curricula and teachers’ classroom practices. Reinders Duit   is a professor of physics education at the Leibniz Institute for Science Education (IPN) at the University of Kiel, the Central Institute for Science Education Research in Germany. A major concern of his work has been teaching and learning science from conceptual change perspectives. More recently, his work includes video-based studies on the practice of science instruction as well as teacher professional development.  相似文献   
285.
随着信息化的高速发展,用户对资源需求的无限性和资源获取的便捷性要求提高,传统图书馆和数字图书馆已很难满足用户日益多样的需求,图书馆正在探索由数字图书馆向智慧图书馆的过渡和转型,图书馆的资源管理、业务流程、服务模式等都将发生变化。目前,我国智慧图书馆建设正处于研究探索阶段,缺乏成熟的理论指导,也缺乏不同图书馆系统内和不同区域图书馆间的统筹规划。本文试图探讨以下五个问题:智慧图书馆的概念之惑,智慧图书馆的名分之实,智慧图书馆的建设之困,智慧图书馆的合作之需,智慧图书馆的理论之贫。建议从理论层面深入研究智慧图书馆建设的相关问题,包括建设标准、建设模式、合作路径等,用成熟的图书馆学理论指导智慧图书馆建设的实践。  相似文献   
286.
It is widely documented that the density property of rational numbers is challenging for students. The framework theory approach to conceptual change places this observation in the more general frame of problems faced by learners in the transition from natural to rational numbers. As students enrich, but do not restructure, their natural number based prior knowledge, certain intermediate states of understanding emerge. This paper presents a study of Greek and Flemish 9th grade students who solved a test about the infinity of numbers in an interval. The Flemish students outperformed the Greek ones. More importantly, the intermediate levels of understanding—where the type of the interval endpoints (i.e., natural numbers, decimals, or fractions) affects students’ judgments—were very similar in both groups. These results point to specific conceptual difficulties involved in the shift from natural to rational numbers and raise some questions regarding instruction in both countries.  相似文献   
287.
提出科技新星的概念,总结科技新星素质特征和科研成果的基本要素,构建科技新星素质特征与科研成果关系模型。引入结构方程模型分析方法 (SEM),提出素质特征变量与科研成果的关系假设,通过定量方法对假设进行验证,深入研究素质特征变量对科研成果的相对重要性。研究结果显示,素质特征变量中,科研能力对研究成果的相关关系最大,科研水平次之。  相似文献   
288.
Conceptual change is a gradual process that occurs as students integrate new information into their existing conceptions. Throughout this process, assessing learning requires measures to diagnose misconceptions and understand how knowledge is changing. We developed three measures of misconceptions to assess students' knowledge early in instruction on decimals that measured the: 1) prevalence of misconception errors based on response patterns, 2) existence of misconceptions in a more abstract context, and 3) strength of misconceptions using confidence ratings. Students ages 9–11 (N = 297) completed the assessment at three time points. These measures revealed that whole number and role of zero misconceptions decreased and fraction misconceptions increased over time. The current measures also differentiated between weaker misconceptions that were changed after brief instruction and strongly held misconceptions. The current measures can create a more complete picture of knowledge than only measuring students' accuracy, providing a window into the conceptual change process.  相似文献   
289.
通过对2000-2011年间九种外语类核心期刊上的概念整合理论(CBT)研究方面的论文进行归纳统计,总结出国内语言学界对CBT研究的发展形势整体良好,研究形式多样化,体现在CBT原有研究领域得到深化和拓展和CBT广泛用于跨学科研究两方面。但是,国内对于CBT的研究依然存在些许问题,包括同国外语言学界相比,国内学者对CBT的研究缺乏原创性;CBT对汉语以及除英语之外的其他语种的研究不够;语言学下属分支学科的研究比例不平衡。针对这些问题,文章最后对国内关于CBT的研究提出了几点建议,希望对国内CBT研究有所帮助。  相似文献   
290.
This article describes an assessment activity that can show students how much they intuitively understand about statistics, but also alert them to common misunderstandings. How the activity can be used formatively to help improve students' conceptual understanding of analysis of variance is discussed.  相似文献   
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