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   8441篇
  免费   129篇
  国内免费   7篇
教育   6191篇
科学研究   501篇
各国文化   162篇
体育   696篇
综合类   3篇
文化理论   128篇
信息传播   896篇
  2022年   50篇
  2021年   77篇
  2020年   150篇
  2019年   212篇
  2018年   290篇
  2017年   310篇
  2016年   295篇
  2015年   221篇
  2014年   239篇
  2013年   1839篇
  2012年   228篇
  2011年   228篇
  2010年   210篇
  2009年   183篇
  2008年   280篇
  2007年   209篇
  2006年   209篇
  2005年   193篇
  2004年   152篇
  2003年   183篇
  2002年   165篇
  2001年   133篇
  2000年   118篇
  1999年   112篇
  1998年   107篇
  1997年   109篇
  1996年   115篇
  1995年   122篇
  1994年   119篇
  1993年   93篇
  1992年   111篇
  1991年   106篇
  1990年   103篇
  1989年   93篇
  1988年   84篇
  1987年   70篇
  1986年   65篇
  1985年   72篇
  1984年   60篇
  1983年   75篇
  1982年   73篇
  1981年   78篇
  1980年   82篇
  1979年   75篇
  1978年   55篇
  1977年   44篇
  1976年   52篇
  1975年   43篇
  1974年   40篇
  1971年   30篇
排序方式: 共有8577条查询结果,搜索用时 0 毫秒
31.
32.
33.
34.
35.
Educational Studies in Mathematics - Public media both reflects and shapes societal perceptions and attitudes. Teachers and others around students in mathematics classrooms have expectations for...  相似文献   
36.
Research in Science Education - Science Cafés create open, public forums to promote the exchange of ideas between science experts and the public. This study explored Science Café...  相似文献   
37.
The important role of self-efficacy (SE) in students' motivation, engagement, persistence, and academic achievements has been reconfirmed by ample research, both in general and for STEM disciplines. As most studies focused on traditional school systems, additional research is needed on how science SE develops in different educational environments, which was the goal of this study. Data were collected from 1979 students in Grades 5–9 from 19 traditional, Waldorf, and democratic schools in Israel. Students completed a questionnaire that assessed their science self-efficacy (SSE), general and academic self-efficacy (GASE), and the sources of their SSE: teachers', parents', and peers' social persuasions, vicarious experiences and mastery experiences. Results revealed that SSE and GASE differed in their levels and in the way they changed with grade. These differences, and variations in the roles of the various sources of SSE, appeared to be influenced by the schools' cultures and curricula. Quantitative results are accompanied by verbal illustrative examples from interviews with students and teachers.  相似文献   
38.
The effectiveness of an explicit, systematic reading intervention for first-grade students whose home language was Spanish and who were at risk for reading difficulties was examined. Participants were 69 students in 20 classrooms in 7 schools from 3 districts who initially did not pass the screening in Spanish and were randomly assigned within schools to a treatment or comparison group; after 7 months, 64 students remained in the study. The intervention matched the language of instruction of their core reading program (Spanish). Treatment groups of 3 to 5 students met daily for 50 min and were provided systematic and explicit instruction in oral language and reading by trained bilingual intervention teachers. Comparison students received the school's standard intervention for struggling readers. Observations during core reading instruction provided information about the reading instruction and language use of the teachers. There were no differences between the treatment and comparison groups in either Spanish or English on any measures at pretest, but there were significant posttest differences in favor of the treatment group for the following outcomes in Spanish: Letter-Sound Identification (d = 0.72), Phonological Awareness composite (d = 0.73), Woodcock Language Proficiency Battery-Revised Oral Language composite (d = 0.35), Word Attack (d = 0.85), Passage Comprehension (d = 0.55), and two measures of reading fluency (d = 0.58-0.75).  相似文献   
39.
Science & Education - Issues associated with nature of science (NOS) have long been recognized as an essential component of scientific literacy. While consensus exists regarding the importance...  相似文献   
40.
David Lewis 《Literacy》2001,35(3):94-98
In this article I attempt to clarify an essential difference between the ways in which pictures and words convey meaning. Despite the fact that the distinction between showing and telling is widely understood and clearly marked in ordinary language, it is often ignored when writers and researchers provide accounts of how children’s picturebooks work. As a result, such accounts are often unrealistic, providing distorted images of picturebook text. I briefly examine one such attempt to differentiate and characterise various types of picturebook and then conclude by showing how Anthony Browne exploits the distinction between showing and telling to create the atmosphere of uncertainty and mystery in his classic book Gorilla.  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