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   1513篇
  免费   16篇
  国内免费   1篇
教育   1163篇
科学研究   61篇
各国文化   25篇
体育   75篇
文化理论   8篇
信息传播   198篇
  2021年   11篇
  2020年   17篇
  2019年   44篇
  2018年   48篇
  2017年   51篇
  2016年   37篇
  2015年   32篇
  2014年   48篇
  2013年   359篇
  2012年   43篇
  2011年   46篇
  2010年   36篇
  2009年   33篇
  2008年   31篇
  2007年   30篇
  2006年   34篇
  2005年   26篇
  2004年   43篇
  2003年   33篇
  2002年   29篇
  2001年   23篇
  2000年   24篇
  1999年   23篇
  1998年   17篇
  1997年   21篇
  1996年   25篇
  1995年   17篇
  1994年   16篇
  1993年   17篇
  1992年   14篇
  1991年   18篇
  1990年   11篇
  1989年   17篇
  1988年   28篇
  1987年   17篇
  1986年   14篇
  1985年   16篇
  1984年   11篇
  1983年   9篇
  1982年   11篇
  1981年   14篇
  1980年   10篇
  1979年   11篇
  1978年   7篇
  1977年   12篇
  1976年   14篇
  1975年   7篇
  1974年   8篇
  1972年   9篇
  1968年   6篇
排序方式: 共有1530条查询结果,搜索用时 15 毫秒
31.
Opportunities for American Indian youth to meaningfully engage in school-based science, technology, engineering, and mathematics (STEM) experiences have historically been inadequate. As a consequence, American Indian students perform lower on standardized assessments of science education than their peers. In this article we describe the emergence of meaning for students—as well as their community—resulting from Indigenous culturally-based STEM curriculum that used an American Indian tradition as a focal context. Specifically, the game of snow snakes (Gooneginebig in Ojibwe) afforded an opportunity for STEM and culturally-based resources to work in unison. A case study research design was used with the bounded case represented by the community associated with the snow snake project. The research question guiding this study was: What forms of culturally relevant meaning do students and the community form as a result of the snow snake game? Results indicate evidence of increased student and community engagement through culturally-based STEM experiences in the form of active participation and the rejuvenation of a traditional game. Implications are discussed for using culturally-based contexts for STEM learning.  相似文献   
32.
The paper reviews the lessons of planning and running an Engineering Management practitioner development programme in a partnership between BP and the University of Manchester. This distance-learning programme is for professional engineers in mid-career experienced in the engineering and support activities for delivering safe, compliant and reliable projects and operations worldwide. The programme concentrates on the why and how of leadership and judgement in managing the engineering of large and small projects and operational support. Two intensive residential weeks are combined with a virtual learning environment over one year. Assessed assignments between and after the residential weeks provide opportunities for individual reflective learning for each delegate through applying concepts and the lessons of case studies to their experience, current challenges and expected responsibilities. This successful partnership between a major global company and a university rich in research and teaching required a significant dedication of intellectual and leadership effort by all concerned. The rewards for both parties and most importantly for the engineers themselves are extensive.  相似文献   
33.
The roles and responsibilities of university supervisors in the practicum have changed during the last ten years. Once, the routine tasks of observation and feedback of student teaching performance were the main responsibilities associated with visits to the school. Lecturers in this role also determined, with the school personnel, the assessment rating of the student teacher. Presently, there is considerable variation in the part played by university supervisors of the practicum. Against this background, this paper examines the actual and ideal characteristics of university supervisors from their own viewpoint and from the perspective of teacher supervisors, principals and student teachers. The reasons for the actual‐ideal discrepancies are discussed, and suggestions are made in relation to addressing the matter.  相似文献   
34.
35.
36.
Reviews     
Foster , John , L. (Editor ). (1977). Reluctant to Read? Edinburgh Reading Tests - Stages 1 and 4 - Godfrey Thomson Unit. Dubin , F. and Olshtain , E. (1977). Facilitating Language Learning. Skitt , Frank . (1978). Themes for Language Learning.  相似文献   
37.
38.
Abstract

University rankings are increasingly important internationally, and in the UK include a sustainability ‘Green League’. However, there is little evidence about experiences of studying in ‘sustainable universities’. We report an empirical study at five universities in varied positions in the Green League, exploring students’ energy literacy, environmental attitudes and perceptions of their institution’s energy-saving efforts. Although the link to energy literacy is not clear, findings suggest that there are significant differences between students’ environmental attitudes at universities placed at different points in the league. In addition, students at higher ranked universities are more positive about their university’s energy-saving efforts, suggesting that these institutions may exhibit more overt manifestations of sustainability. This is important since students report being more likely to choose energy-conservation behaviours if there is visible representation of energy use. The study is the first to attempt a comparison between universities at different positions in a sustainability ranking.  相似文献   
39.
This study assessed the effects of text topicalization conditions (initial position, final position, or no topic sentence) on the comprehension of main ideas and specific passage information for middle school readers. Also of interest were interactions of topic familiarity and readers’ cognitive styles (degree of field independence) with text topicalization. One hundred and seven subjects were randomly assigned to one of the three topicalization conditions and read three familiar and three less‐familiar multipleparagraph expository texts. Main idea comprehension was assessed with both a sentencesummary (generation) and best‐title (recognition) task. Comprehension of specific passage information was evaluated with multiple‐choice items. Text topicalization effects were observed for main idea comprehension (with initial position best, followed by final position), while topic familiarity resulted in higher comprehension scores for specific passage information. Moreover, a cognitive style‐text topicalization interaction was found on the best‐title task; in this case, relatively field dependent readers were assisted by a final topic sentence placement. Implications are drawn for future research concerning the complex interplay of texts, tasks and readers in prose‐processing.  相似文献   
40.
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