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   29176篇
  免费   271篇
  国内免费   56篇
教育   21885篇
科学研究   2467篇
各国文化   183篇
体育   1560篇
综合类   45篇
文化理论   465篇
信息传播   2898篇
  2021年   189篇
  2020年   243篇
  2019年   388篇
  2018年   2669篇
  2017年   2641篇
  2016年   2093篇
  2015年   474篇
  2014年   591篇
  2013年   3564篇
  2012年   689篇
  2011年   1235篇
  2010年   1285篇
  2009年   847篇
  2008年   1082篇
  2007年   1594篇
  2006年   490篇
  2005年   766篇
  2004年   732篇
  2003年   644篇
  2002年   379篇
  2001年   385篇
  2000年   333篇
  1999年   270篇
  1998年   173篇
  1997年   182篇
  1996年   183篇
  1995年   151篇
  1994年   168篇
  1993年   144篇
  1992年   230篇
  1991年   223篇
  1990年   243篇
  1989年   228篇
  1988年   187篇
  1987年   193篇
  1986年   194篇
  1985年   186篇
  1984年   194篇
  1983年   172篇
  1982年   141篇
  1981年   144篇
  1980年   134篇
  1979年   193篇
  1978年   164篇
  1977年   114篇
  1976年   122篇
  1975年   113篇
  1974年   103篇
  1973年   105篇
  1971年   117篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
231.
The University of Hawaii at Hilo began offering a B.S. degree in computer science via distance education in 1998. This program serves students on islands with no four-year educational institution.The experiences in planning for and teaching such a program are discussed, together with the technologies used and the outcomes to date.  相似文献   
232.
Abstract

This report investigates mentoring from the perspectives of 7 experienced secondary public school teachers from four different school districts in Oklahoma. The participants' teaching experience ranged from 10 to 30years. The author reviewed the research process and data provided through the teachers' interviews and protocol writings to further explain the nature of mentoring and the benefits of mentoring experienced teachers. The experienced teachers benefited from the mentoring process and their mentoring experiences in two important areas. At the professional level, the teachers gained a sense of self as professional educators. At the personal level, these teachers identified mentoring as a process that worked in almost any situation; in addition, they recognized that conversing about concerns with a knowledgeable colleague was a workable solution for solving issues.  相似文献   
233.
Through a qualitative interview design, this study investigated how participation in a rigorous academic environment may influence gifted students who demonstrate high levels of perfectionism. The study also examined how their responses to a rigorous academic and residential environment may differ according to the type of perfectionism. Findings indicated that some socially prescribed perfectionists reported an increase in perfectionism, whereas some self-oriented perfectionists reported an increase followed by a decrease in their perfectionism. Overall, the majority of the participants, regardless of their type of perfectionism, indicated a decrease in their perfectionism as a result of their new academic environment. Reactions to experiencing imperfections ranged from calm to guilt or even anger, depending on the type of perfectionism. Implications for working with gifted students who show high levels of perfectionism are discussed.  相似文献   
234.
235.
236.
237.
238.
239.
To test the hypothesis that formal operational reasoning modes are predictors of critical thinking abilities and grades assigned by teachers in science and mathematics, in September 1986 the Group Assessment of Logical Thinking (GALT) and in December 1986 the Watson-Glaser Critical Thinking Appraisal (WGCTA) were administered to 101 rural students in Grades 9 through 12. The grades assigned by teachers were collected in May 1987. Construct and criterion-related validities and internal-consistency reliability using Cronbach's alpha method were established on the GALT. On the WGCTA, content and construct validities and internal consistency reliability using the split-half procedure, coefficient of stability, and coefficient of equivalence were established. The five formal operational reasoning modes in the GALT were found to be significant predictors of critical thinking abilities and grades assigned by teachers in science and mathematics. The variance in the five critical thinking abilities attributable to the five formal operational reasoning modes ranged between 28% and 70%. The five formal operational reasoning modes explained 29% of the variance in mathematics achievement and 62% of the variance in science achievement.  相似文献   
240.
当今社会,世界各国都在积极推进教师专业化,教师职业道德也应受到人们的关注。分析孔子的教师职业道德思想,对今天的教师专业化建设有重要意义。  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