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   24624篇
  免费   141篇
  国内免费   12篇
教育   17512篇
科学研究   3412篇
各国文化   95篇
体育   1177篇
综合类   5篇
文化理论   474篇
信息传播   2102篇
  2021年   106篇
  2020年   160篇
  2019年   255篇
  2018年   2494篇
  2017年   2395篇
  2016年   1851篇
  2015年   311篇
  2014年   348篇
  2013年   2363篇
  2012年   508篇
  2011年   1027篇
  2010年   1099篇
  2009年   649篇
  2008年   872篇
  2007年   1408篇
  2006年   258篇
  2005年   583篇
  2004年   632篇
  2003年   536篇
  2002年   301篇
  2001年   197篇
  2000年   233篇
  1999年   179篇
  1998年   104篇
  1997年   129篇
  1996年   134篇
  1995年   108篇
  1994年   115篇
  1993年   115篇
  1992年   154篇
  1991年   166篇
  1990年   170篇
  1989年   186篇
  1988年   136篇
  1987年   135篇
  1986年   176篇
  1985年   174篇
  1984年   144篇
  1983年   145篇
  1982年   133篇
  1981年   116篇
  1980年   117篇
  1979年   153篇
  1978年   130篇
  1977年   123篇
  1976年   113篇
  1975年   88篇
  1974年   127篇
  1973年   101篇
  1971年   115篇
排序方式: 共有10000条查询结果,搜索用时 160 毫秒
211.
Based on a cross-sectional, longitudinal follow-up study of graduates from our master's-level elementary education program, in this article we examined changes in espoused beliefs elicited in the form of personal practical theories (PPTs) of three graduates with 2, 4, and 6 years of experience teaching in the same partnership school where they did their student teaching. We compared their original PPTs collected during their teacher education program with their current PPTs elicited in follow-up interviews, and then observed their classroom practices. Case summaries of these teachers are presented, and analysis and implications focus on changes in their PPTs, how their PPTs played out in their classrooms, and perceived barriers and supports to enacting their beliefs.  相似文献   
212.
213.
214.
215.
216.
217.
Formative assessment originated and developed in a Western context. With its function of learning improvement being evidenced in research, formative assessment has been adopted in assessment initiatives in multiple contexts including that of China. Research, however, reveals that formative assessment as implemented in Chinese contexts is by no means equivalent to what is understood and implemented in the West; rather, in many cases, it is decontextualised and recontextualised, or culturally appropriated. This paper presents findings of a study which examined the culturally appropriated representation of formative assessment within eight universities in a mid-western province of China. Senior administrators in each university were interviewed face-to-face and individually to fulfill three purposes: (1) To clarify understandings of formative assessment in the area of college English education; (2) To explore the existing gap between formative assessment principles and their representation in College English Curriculum Requirements (CECR), and the gap between formative assessment initiatives at the national level and local contexts; and (3) To distill implications for policy-borrowing and effective implementation in the Chinese context.  相似文献   
218.
219.
This paper considers the history of the emergence and development of cooperative cataloging in Russia and abroad and presents the first projects and programs in the field of cooperative cataloging: CONSER, NACO, BIBCO, and PCC. It elucidates the activity of the OCLC Center and Consortium of European Scientific Libraries, which are the first-rate international cooperative associations, as well as the ARBIKON Association and LIBNET centers which are Russian centers of cooperative cataloging.  相似文献   
220.
The concept of “open access” to scientific and teaching information has become one of the specific forms of the worldwide trend towards the formation of global interactive knowledge. This paper presents the basic information on open access (OA) to scientific and teaching information, its current status, financing options, problems and prospects of development, and the participation of Russia in this process.  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