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   11912篇
  免费   2篇
  国内免费   1篇
教育   9092篇
科学研究   1394篇
各国文化   3篇
体育   335篇
文化理论   385篇
信息传播   706篇
  2023年   2篇
  2022年   8篇
  2021年   20篇
  2020年   7篇
  2019年   14篇
  2018年   2186篇
  2017年   2084篇
  2016年   1573篇
  2015年   134篇
  2014年   139篇
  2013年   123篇
  2012年   229篇
  2011年   691篇
  2010年   848篇
  2009年   449篇
  2008年   651篇
  2007年   1154篇
  2006年   102篇
  2005年   411篇
  2004年   456篇
  2003年   376篇
  2002年   136篇
  2001年   12篇
  2000年   25篇
  1999年   7篇
  1998年   11篇
  1997年   19篇
  1996年   4篇
  1995年   6篇
  1994年   4篇
  1993年   5篇
  1992年   5篇
  1991年   7篇
  1990年   1篇
  1989年   2篇
  1987年   1篇
  1986年   2篇
  1985年   1篇
  1983年   2篇
  1979年   1篇
  1977年   1篇
  1976年   3篇
  1975年   1篇
  1973年   1篇
  1962年   1篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Abstract This study focuses on the effect of doctoral and postdoctoral studies at leading research universities in the USA on constructing the academic identity of Israeli students. The findings are based on constant comparative analysis of semi-structured interviews with 27 Fulbright alumni. The results show that while American scientific standards become a model for the Israeli scientists, Israeli culture and identity become much more evident, for better or worse. Several ways of handling these identities were recognized and include: the intertwine method, ordering, and buffering. Further theoretical and practical implications are discussed.  相似文献   
992.
Exemplifying definitions: a case of a square   总被引:1,自引:1,他引:0  
In this study we utilize the notion of learner-generated examples, suggesting that examples generated by students mirror their understanding of particular mathematical concepts. In particular, we explore examples generated by a group of prospective secondary school teachers for a definition of a square. Our framework for analysis includes the categories of accessibility and correctness, richness, and generality. Results shed light on participants’ understanding of what a mathematical definition should entail and, moreover, contrast their pedagogical preferences with mathematical considerations.  相似文献   
993.
994.
This paper reports on a study of the role of parent governors in five neighbouring rural primary schools in Zimbabwe. The study proposed that despite the presence of a legal decentralised school governance structure in which parents form the majority, they did not have the capacity to function effectively therein, and were still marginalised in school governance decision-making. Four areas of decision-making were investigated: school organisation; curriculum; employment and appraisal of teaching staff; and financial resources. Interviews were conducted with parent governors, school heads and teachers. Findings show that all the respondent groups perceived significant parental involvement in the area of school finances only. However, parents were perceived to lack the capacity to make decisions in all four areas. The study concludes that the role of parents in the running of schools in the country has not significantly grown from that of being school financiers and builders of infrastructure. Therefore, building school governance capacity among parents is necessary.  相似文献   
995.
The present article scrutinizes “the unique American vision of childhood” (UAVC) as a phenomenon undermining high academic expectations and good work ethics, and in turn, contributing to the generally low academic achievement of U.S. students compared to their counterparts in other advanced countries. It starts with a definition of UAVC, followed by a discussion of how influential it has been. The article goes on to state three reasons why UAVC is troublesome and misleading, especially in an era of global competition. Excuses devised by the proponents for UAVC’s adverse effects are also revealed. The article ends with recommendations for future research and a conclusion elaborating on the consequences of UAVC and the likelihood that other countries might adopt a similar mentality.  相似文献   
996.
This article uses the data from the Programme for International Student Assessment (PISA) 2000 to examine whether the influence of family background on educational achievement is sensitive to different measures of the family’s socio-economic status (SES). The study finds that, when a multidimensional measure of SES is used, the family background has a stronger influence on achievement across countries than if the simpler measure of SES is used. The new measure, which incorporated aspects of parental occupation, education and cultural resources, was not biased towards more wealthy nations, Western nations, or urban population. However, when a proxy of wealth was included in the measure of SES, this reduced the other measured effects of family background on achievement in many countries.  相似文献   
997.
Foreword     
  相似文献   
998.
999.
Research demonstrates that leadership, particularly among presidents, is important for moving a diversity agenda forward and make appreciable progress on it. The research questions pursued here are: What is the role of the college president in advancing a diversity agenda? What strategies do presidents identify as important to facilitating a diversity agenda? There were three main findings: (1) strategies are deployed in a non-linear way best represented through a web metaphor, (2) six sets of actors that serve as key nodes on the web and specific strategies were crucial to enhancing and deepening the web-developing an internal network, hiring, mentoring, partnering with faculty on the curriculum, supporting student affairs staff, working directly with and learning from students, and establishing external networks; and, (3) strategies within the human resource frame are noted by presidents as particularly important to moving a diversity agenda forward.  相似文献   
1000.
Even though several studies have reported positive attitudinal outcomes from context-based chemistry programs, methodological obstacles have prevented researchers from comparing satisfactorily the chemistry-learning outcomes between students who experience a context-based program with those who experience a content-driven program. In this narrative inquiry we are able to address the question: how do the recalled experiences of a student and her teacher in context-based and concept-based chemistry programs compare? From the student’s unique perspective of experiencing both programs with the same teacher, we have constructed our collective account around four themes; namely, the extent to which the student makes connections between chemistry concepts and real-world contexts, developing research independence through engaging in extended experimental investigations related to contexts, learning chemistry concepts through contexts, and conceptual sequencing in a context-based program. The student reported real-world connections between chemistry concepts and contexts, found her engagement in the context-driven tasks interesting and productive, and identified connected sequences of concepts across the contexts studied. Despite difficulties for teachers who are required to shift pedagogies, the student’s lived experiences and outcomes from a context-based program provide some encouragement in working through these issues.  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