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   13330篇
  免费   128篇
  国内免费   9篇
教育   8974篇
科学研究   1628篇
各国文化   176篇
体育   1019篇
综合类   7篇
文化理论   143篇
信息传播   1520篇
  2021年   91篇
  2020年   169篇
  2019年   255篇
  2018年   289篇
  2017年   320篇
  2016年   271篇
  2015年   185篇
  2014年   295篇
  2013年   2840篇
  2012年   245篇
  2011年   255篇
  2010年   212篇
  2009年   227篇
  2008年   260篇
  2007年   248篇
  2006年   261篇
  2005年   221篇
  2004年   200篇
  2003年   192篇
  2002年   166篇
  2001年   174篇
  2000年   201篇
  1999年   179篇
  1998年   138篇
  1997年   121篇
  1996年   116篇
  1995年   101篇
  1994年   123篇
  1993年   141篇
  1992年   163篇
  1991年   178篇
  1990年   175篇
  1989年   179篇
  1988年   160篇
  1987年   163篇
  1986年   167篇
  1985年   176篇
  1984年   172篇
  1983年   170篇
  1982年   131篇
  1981年   133篇
  1980年   115篇
  1979年   167篇
  1978年   166篇
  1977年   122篇
  1976年   119篇
  1975年   97篇
  1974年   95篇
  1973年   108篇
  1972年   86篇
排序方式: 共有10000条查询结果,搜索用时 375 毫秒
21.
22.
23.
24.
Book reviews     
  相似文献   
25.
26.
27.
The purpose of this study was to describe the development of elementary students' skill in making predictions and of their understanding of what predicting means. The study involved observing and assessing the performance of 167 children on the Physical Manipulation Test (PMT), a test involving the manipulation of science materials and equipment. Children were interviewed about what they understand predicting to mean, how they use it at school and at home, and why they think it is important. For each of the seven topics tested, even the youngest children were able to offer predictions. Accuracy varied with the topic, increasing between Grades 1 and 4 and leveling off after that. The increase in skill involved children's growing ability to attend to patterns discerned through their own observations. Four levels in the development of predicting skill, as it relates to particular topics, are described. Children's understanding of predicting showed steady improvement through Grade 6. Children's awareness of their use of predicting at school and at home, and their ability to explain the importance of predicting, also increased through Grades 1 to 6, with a spurt at Grade 4. Children understood predicting to be an internal process in which one uses knowledge to anticipate a future event; they regarded predicting as an important way of being intellectually involved with the world.  相似文献   
28.
The project of studying children in order to understand them, which lies at the heart of contemporary thinking about children and their education, is misconceived. It rests, jrst of all, upon a false belief that we can only come to know something properly by deliberately and systematically pursuing knowledge of it. Secondly, it offers a paradigm of knowing children which justifies parents and teachers in not giving themselves to children. By re-interpreting the problems that adults experience with children as technical, as arising from lack of information about them, it ignores the personal and moral dimension of adults' relations with children and thus further alienates them from one another.  相似文献   
29.
This study extended validity evidence for multidimensional measures of coaching competency derived from the Coaching Competency Scale (CCS; Myers, Feltz, Maier, Wolfe, & Reckase, 2006) by examining use of the original rating scale structure and testing how measures related to satisfaction with the head coach within teams and between teams. Motivation, game strategy, technique, and character building comprised the dimensions of coaching competency. Data were collected from athletes (N = 585) nested within intercollegiate men's (g = 8) and women's (g = 13) soccer and women's ice hockey (g = 11) teams (G = 32). Validity concerns were observed for the original rating scale structure and the predicted positive relationship between motivation competency and satisfaction with the coach between teams. Validity evidence was offered for a condensed post hoc rating scale and the predicted relationship between motivation competency and satisfaction with the coach within teams.  相似文献   
30.
Do students today know less than their parents or grandparents did as students? Are they being academically outclassed by students of other nations? Or have ideologically driven policy makers painted an unnecessarily negative picture of student achievement?  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