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   4126篇
  免费   38篇
  国内免费   37篇
教育   3450篇
科学研究   265篇
各国文化   15篇
体育   127篇
综合类   129篇
文化理论   1篇
信息传播   214篇
  2023年   29篇
  2022年   67篇
  2021年   132篇
  2020年   166篇
  2019年   73篇
  2018年   65篇
  2017年   77篇
  2016年   58篇
  2015年   110篇
  2014年   273篇
  2013年   545篇
  2012年   268篇
  2011年   278篇
  2010年   280篇
  2009年   287篇
  2008年   332篇
  2007年   298篇
  2006年   225篇
  2005年   163篇
  2004年   154篇
  2003年   115篇
  2002年   76篇
  2001年   44篇
  2000年   30篇
  1999年   12篇
  1998年   3篇
  1997年   5篇
  1996年   7篇
  1995年   2篇
  1994年   1篇
  1993年   3篇
  1992年   4篇
  1991年   2篇
  1989年   1篇
  1985年   1篇
  1984年   1篇
  1981年   2篇
  1980年   1篇
  1979年   1篇
  1978年   5篇
  1977年   2篇
  1976年   3篇
排序方式: 共有4201条查询结果,搜索用时 15 毫秒
991.
课题组以协作学习和多媒体学习理论为基础,有利于培养学生的协作能力,并为学生终身体育奠定基础。为教师授课提供了更广泛的信息资源。开发了P.EE—learning体育协作学习系统,该系统此外,该系统为学生自主学习提供了良好的环境,  相似文献   
992.
在农业学大寨运动中,虽然"反大寨"的政治压力很大,但还是出现了经营副业、扩大自留地甚至搞包产等"反大寨"行为.广大农民以不易觉察的方式,甚至在受批判的旋涡中,修正、改变或消解着这场运动.学大寨运动中"反行为"的出现,说明人民公社体制已阻碍了生产力的发展;生产中的精神鼓励也不能代替物质刺激;话语宣传与社会认同存有一定的距离.  相似文献   
993.
"评教"与"评学"制度乏力的博弈论分析   总被引:2,自引:0,他引:2  
学生评教与教师评学是中国高校教学质量保障的重要制度。但随着时间的流逝,其功能发挥愈发乏力,甚至逐渐丧失应有的评价促进功能。评教与评学已构成了师生间的博弈关系,要摆脱这种困境可以从三个方面入手:建立实施对话交流制度;宣传重在促进发展的评价理念;建立健全评价管理监督制度。  相似文献   
994.
While previous research has focused on the relationship between education and women's empowerment in the public sphere, their empowerment in the private sphere has been less fully developed in empirical studies. Drawing on a theoretical model of change in marital relationships, this article examines how women who participated in an innovative secondary education program in rural Honduran Garifuna communities were able to negotiate more equitable roles in their intimate relationships.  相似文献   
995.
A school improvement program that provided support to poor-performing schools on the basis of needs identified in a school improvement plan was implemented in 72 government schools in Jamaica, from 1998 to 2005. In this independent evaluation of the program, we use propensity score matching to create, post hoc, a control group of schools that were similar to program schools in the baseline year. By the final year of the program, we find that program schools had received more inputs to improve literacy and numeracy than control schools, and that some inputs associated with the program were correlated with improvements school average achievement: supplementary reading materials, additional training for reading resource teachers, and functioning computers. At the student level, however, we find no evidence that students enrolled in program schools achieved higher reading or math scores than those in control schools. We suggest three possible reasons for this: (a) the lack of sensitivity of the learning measures to improvements at the lower end of the scales; (b) the availability of program-like inputs in non-program schools, provided by other programs and donors; and (c) the growth in student enrollment in the program schools, which may have diluted the program effect for incoming students in upper grades. Schools with school improvement plans did not outperform comparable schools that did not have these plans.  相似文献   
996.
The presence of career change students in teacher education programs is neither new nor unusual. Despite this, there is a lack of research into the experiences of such people as student teachers. In this paper, the experiences of one career change student teacher, Michelle, and the ways in which she constructed her new professional identity as a student teacher, are examined. Using the theoretical framework of learning and identity within communities of practice developed by Lave and Wenger (1991) and the notion of career change student teachers as expert novices, Michelle's experiences are examined in detail to gain a greater understanding of how, as a career changer, she ‘became’ a student teacher. The research on which this paper is based found that as a career change student, Michelle needed to reconcile her various identities in order to construct her new professional identity in the context of teacher education. Findings were analysed and discussed with reference to Lave and Wenger’s (1991) framework of legitimate peripheral participation and Wenger’s (1998) communities of practice, and with recourse to the relevant literature.  相似文献   
997.
Using the case of a secondary English department in Ontario, Canada, this article examines the constraints that academic departments face in transforming themselves from communities of practice into learning communities. This distinction between a community of practice and a learning community has taken on heightened importance as increasing curriculum standardisation and high stakes assessments further narrow the historically fragile opportunities for deep and collaborative teacher learning within the traditionally structured academic department. The paper proposes some theoretical considerations and concrete strategies to assist academic departments in overcoming constraints to learning within an era of increasing standardisation and accountability. It further explores how the international movement of educational post-standardisation promises greater opportunities for the development of teacher learning communities within academic departments.  相似文献   
998.
The goal of the study was to investigate how teachers' reflection and feedback asking – two crucial components of professional development – can be explained by occupational self-efficacy, learning goal orientation and transformational leadership. A survey study with data from 456 teachers from a Dutch College for Vocational Education and Training shows that occupational self-efficacy and learning goal orientation are positively related to reflection and feedback asking. Furthermore, learning goal orientation mediates the relationships between occupational self-efficacy and reflection and asking feedback. Finally, the positive relationship between transformational leadership and reflection and asking feedback appears to depend on learning goal orientation.  相似文献   
999.
This study quantifies a year's worth of mathematics learning in South Africa (0.3 standard deviations) and uses this measure to develop empirically calibrated learning trajectories. Two main findings are (1) only the top 16% of South African Grade 3 children are performing at an appropriate Grade 3 level. (2) The learning gap between the poorest 60% of students and the wealthiest 20% of students is approximately three Grade-levels in Grade 3, growing to four Grade-levels by Grade 9. The paper concludes by arguing that the later in life we attempt to repair early learning deficits in mathematics, the costlier the remediation becomes.  相似文献   
1000.
For at least two decades, politicians, academics and other stakeholders have advocated cooperation across sectors, administrative layers and other institutionalised boundaries to achieve objectives of what are called ‘learning regions’ and the ‘lifelong learning perspective’. Boundaries between geographical, institutional and sectors are becoming more porous. Regions and cities may be seen as complex adaptive systems (CAS), and hence do not necessarily follow the logic of formal institutions. While formal institutions have innate interests in regulating interaction and communication between their members, networks develop according to evolutionary or selectionist dynamics, in that the processes of change can be seen as analogous to natural (Darwinian) selection. Networks may be seen as the architecture of complex systems. Research on networks has been relatively extensive in the last 20 to 30 years in mathematics, sociology, anthropology, and biology. There is an emerging science of networks that studies the structure and function of systems. There is also substantial research on the features in the interconnectedness or interdependencies within the system that contribute to explaining the functionality of that system. In this perspective, we may view a learning region as a web of learning opportunities.  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