首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   873篇
  免费   17篇
教育   521篇
科学研究   119篇
各国文化   6篇
体育   92篇
文化理论   4篇
信息传播   148篇
  2023年   4篇
  2022年   10篇
  2021年   15篇
  2020年   23篇
  2019年   37篇
  2018年   43篇
  2017年   34篇
  2016年   34篇
  2015年   25篇
  2014年   31篇
  2013年   166篇
  2012年   65篇
  2011年   106篇
  2010年   33篇
  2009年   41篇
  2008年   26篇
  2007年   15篇
  2006年   33篇
  2005年   16篇
  2004年   16篇
  2003年   9篇
  2002年   14篇
  2001年   5篇
  2000年   4篇
  1999年   8篇
  1998年   1篇
  1997年   4篇
  1996年   7篇
  1995年   7篇
  1994年   4篇
  1993年   10篇
  1992年   9篇
  1991年   1篇
  1990年   3篇
  1989年   3篇
  1988年   7篇
  1987年   2篇
  1986年   2篇
  1985年   1篇
  1984年   1篇
  1983年   1篇
  1982年   3篇
  1981年   2篇
  1980年   2篇
  1976年   3篇
  1975年   1篇
  1973年   1篇
  1971年   1篇
  1967年   1篇
排序方式: 共有890条查询结果,搜索用时 31 毫秒
161.
The present study employed an experimental design to examine the influence of knowledge of a student’s previous performance and the general quality of their writing style on the assessment of undergraduate student work. Fifteen sport and exercise physiology academics were asked to mark and give feedback on two final year undergraduate student essays. The first student essay that participants marked was a control essay. The second essay was the target essay. Participants read one of three student reputation profiles (positive, negative or neutral) prior to marking this essay. Kruskal–Wallis tests for difference indicated that the marks awarded to each essay did not significantly differ between the three student reputation conditions. Thematic analysis of the target essay also revealed no apparent differences in the way in which feedback was presented across the three student reputation profiles. It was therefore concluded that non-anonymous marking did not induce marker bias in this instance.  相似文献   
162.
The programme Ciencia Viva of the Portuguese Ministry of Science and Technology aims to create a greater understanding of science and science education amongst scientists, teachers, school children and the general public, each of whom is encouraged to cooperate and interact through regular contacts. The purpose is to improve practical, experimental and other forms of investigative work. To accomplish such work in schools, an overview of the state of science education worldwide is presented in terms of old and new traditions of the teaching of the physical and historical sciences the latter including the teaching of fieldwork. Traditional practices are compared with those established recently in various parts of the world in which more carefully considered understanding of the nature of science and science education has been established. In illustration of good practice, an outline is offered of the nature and rationale of two sets of curricular materials. These were designed by a team comprising staff members of the University of Aveiro and secondary school teachers and were trialled in schools. These activities are concerned with the internal rock cycle and the internal energy of the Earth in relation to plate tectonic theory. They are also related to the processes of weathering, erosion, transportation and deposition of sedimentary rocks and structures (like wave and current ripple marks) which were formed as part of the external rock cycle driven by the Sun's energy. The account concludes with an outline of the sub programme 'Geology in Summer', a fieldwork programme which introduces a holistic understanding of the workings of the outer part of the Earth to the general public. Students' perspectives and teachers' views about these experiences are generally very positive and are presented at the end. The whole programme was evaluated by an international team of scientists and science educators.  相似文献   
163.
164.
165.
This paper reports a classroom-based study involving investigation activities in a university numerical analysis course. The study aims to analyse students' mathematical processes and to understand how these activities provide opportunities for problem posing. The investigations were intended to stimulate students in asking questions, to trigger their thinking processes, to promote their ability to investigate and to support them in learning numerical analysis' concepts and procedures. The results show that the investigations provided opportunities for students to experience mathematical processes, including posing questions, formulating and testing conjectures and, to some extent, proving results. They also provide some understanding about the role of problem posing in these processes. Posing questions occurred mainly in an implicit way, in the interpretation of tasks and in identifying regularities, analysing graphs and testing cases. The conjectures were often based on pattern identification or data manipulation, and the students tended to accept them without testing or proving. The students also proposed alternative formulations for the initial questions and posed new problems from their explorations and attempts to refine previous conjectures.  相似文献   
166.
The study reported in this article used grounded theory methodology to investigate older adults accounts of their use of information technology (IT). A small number of SeniorNet Wellington members volunteered to be interviewed about their experiences with and opinions about computer technology. It was found that participants began using computers because technology was associated with modern life, leading them to recognize the potential that IT had to offer them. Their present, mostly positive, attitudes toward IT were strongly linked with the personal usefulness of IT and direct experience with and personal ownership of IT. Study findings illustrated how involvement with and use of IT by older adults is cyclic and serves to reinforce continuing involvement. The theoretical and practical implications of the results are also discussed.  相似文献   
167.
Understandings of young children as active and capable citizens, while evident in discourses of early childhood education and research, are not widely reflected in the policy for the early years of schooling in Australia. This paper makes an analysis of the gaps and tensions between discourses of young children as active citizens and policy for citizenship education at the national level in Australia and at the Queensland State level. There is a widespread discourse within early childhood that regards young children as citizens and democratic participants in their own lives, as a reflection of the oft-cited Article 12 in the UN Convention on the Rights of the Child. However, educational policy and curriculum for citizenship in Australia, by and large, adheres to age and stage understandings of children that deem young children unable to conceptualise and/or articulate ideas of what it means to ‘be a good citizen’. We ask which discourses are being harnessed in educational policy for citizenship in Australia, what discourses are silenced or ignored and what this tells us about how young children are thought about in Australian politics and education.  相似文献   
168.
Jo Boyden 《Compare》2013,43(5):580-600
This article examines the association between formal education, social mobility and independent child migration in Ethiopia, India (Andhra Pradesh), Peru and Vietnam and draws on data from Young Lives, a longitudinal study of childhood poverty and schooling. It argues that among resource-poor populations, child migration sustains kin relations across generations and households and also facilitates children’s progression through the life-course, thus it is fundamental to social reproduction. It reasons that formal education has greatly amplified this trend. Schooling has acquired symbolic value as the prime means of escaping household poverty and realising ambitions for social mobility. As such, elevated educational aspirations combine with systems shortcomings to stimulate school selection, school transfer and school-related child migration. The article concludes by examining the implications for children, for social reproduction and for policy.  相似文献   
169.
Gender and violence are complex and contested concepts, understood in varying ways in research, policy and interventions in education. Often there has been an emphasis on acts of violence, with much less attention to the social conditions and gender relations behind these acts. This paper discusses the development of a conceptual framework that emphasises not just acts and individuals, but also transformation of gendered power relations and inequities, alongside a focus on addressing the identity conflicts and struggles of everyday life. The framework underpins research, advocacy and community interventions in a multi-partnered project on violence against girls led by ActionAid.  相似文献   
170.
Teacher education has an important role in ensuring quality of learning especially for the poorest children. The article draws on a study of teacher preparation for the early primary grades in six African countries – Ghana, Kenya, Mali, Senegal, Tanzania and Uganda – in reading and mathematics. Initial teacher education had the strongest impact on newly qualified teachers but also induced misplaced confidence leading to standardised teacher-led approaches that failed to engage learners. Learning to read was divorced from meaning while mathematical activities were not linked to learning concepts. We suggest that teacher education is reconstructed as a study of classroom practice that places children's learning at its centre.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号