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   13335篇
  免费   159篇
  国内免费   14篇
教育   8756篇
科学研究   2219篇
各国文化   136篇
体育   1027篇
综合类   6篇
文化理论   100篇
信息传播   1264篇
  2021年   112篇
  2020年   177篇
  2019年   276篇
  2018年   364篇
  2017年   348篇
  2016年   286篇
  2015年   202篇
  2014年   280篇
  2013年   2445篇
  2012年   291篇
  2011年   268篇
  2010年   236篇
  2009年   229篇
  2008年   244篇
  2007年   235篇
  2006年   206篇
  2005年   201篇
  2004年   177篇
  2003年   194篇
  2002年   189篇
  2001年   209篇
  2000年   203篇
  1999年   188篇
  1998年   104篇
  1997年   126篇
  1996年   146篇
  1995年   112篇
  1994年   112篇
  1993年   114篇
  1992年   152篇
  1991年   171篇
  1990年   162篇
  1989年   188篇
  1988年   135篇
  1987年   128篇
  1986年   179篇
  1985年   168篇
  1984年   142篇
  1983年   146篇
  1982年   138篇
  1981年   109篇
  1980年   110篇
  1979年   160篇
  1978年   128篇
  1977年   118篇
  1976年   112篇
  1974年   118篇
  1973年   97篇
  1972年   88篇
  1971年   111篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
81.
82.
Educational Psychology Review - In his 1973 article The Structure of ill structured problems, Herbert Simon proposed that solving ill-structured problems could be modeled within the same...  相似文献   
83.
In this article, the work of three international governmental organisations (IGOs) dealing with human rights will be discussed, namely the United Nations Educational, Scientific and Cultural Organization (UNESCO), the United Nations Children's Fund (UNICEF)1 and the Council of Europe (CoE). In the first section, the main characteristics of the three IGOs in terms of similarities and differences will be elaborated. Then, their human rights approach to education will be described, dealing with the legal foundations. In the final section, the different strategies of implementation based on both their official mission statements and their present strategy papers will be evaluated under the heading ‘competition vs. cooperation’.  相似文献   
84.
In this systematic review of literature that spans 1975–2015, integrated reading and writing interventions for students with learning disabilities (LD) or students with academic difficulties were evaluated to understand the extant research, identify encouraging practices, and guide future research. Ten studies met inclusion criteria and each study was evaluated according to the relevant What Works Clearinghouse (WWC) design standards. Eight of the 10 investigations were conducted with students in grades 4–8. While only 4 of the 10 studies met WWC design with or without reservations, results from these studies are encouraging. Study findings suggest several areas for immediate future research relating to methodological and treatment variables and considerations for classroom instruction in order to respond to advanced expectations for the successful integration of reading and writing across subjects. In addition to employing stronger experimental designs and additional replications of encouraging studies, future research should explore the utility of integrated reading and writing interventions with secondary students with who have academic difficulties.  相似文献   
85.
This article is the third in a series reporting on the changes in attitudes and interests‐‐mainly with respect to physics‐of several hundred students as they proceed through the Danish upper secondary school (Gymnasium). It concentrates on the results of the final investigation which took place shortly before the students leave the school.  相似文献   
86.
87.
88.
In many developing countries attempts to develop the quality of science education stress the importance of inservice education and training (InSET). This article focuses on how such InSET should be phased through time for maximum effect. Several theoretical models that describe and explain stages in the processes of professional learning or educational development are reviewed. Their relevance in informing the planning of science InSET is reviewed in the light of the experience of the Primary Science Programme (PSP) in South Africa. Two main criticisms of existing models are made: 1. They neglect language development as a crucial factor limiting the development of teaching styles especially where pupils are learning in a second language. 2. There are flaws in the way that the recommendations of models have been combined in existing synthesis models. Finally a synthesis model for the phasing of science InSET is proposed.  相似文献   
89.
90.
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