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   32492篇
  免费   491篇
  国内免费   208篇
教育   27008篇
科学研究   2835篇
各国文化   21篇
体育   1086篇
综合类   1146篇
文化理论   8篇
信息传播   1087篇
  2024年   19篇
  2023年   260篇
  2022年   439篇
  2021年   739篇
  2020年   1146篇
  2019年   1060篇
  2018年   792篇
  2017年   876篇
  2016年   865篇
  2015年   953篇
  2014年   2100篇
  2013年   3723篇
  2012年   2804篇
  2011年   2586篇
  2010年   1676篇
  2009年   1600篇
  2008年   1810篇
  2007年   1914篇
  2006年   1882篇
  2005年   1537篇
  2004年   1317篇
  2003年   1024篇
  2002年   818篇
  2001年   571篇
  2000年   306篇
  1999年   124篇
  1998年   65篇
  1997年   62篇
  1996年   38篇
  1995年   13篇
  1994年   29篇
  1993年   14篇
  1992年   10篇
  1991年   2篇
  1990年   1篇
  1989年   10篇
  1985年   1篇
  1979年   1篇
  1978年   1篇
  1957年   3篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
891.
In this collaborative self-study, two teacher educators examine their experiences of working in new international contexts and the impact of those experiences on their professional learning and identities. Mandi moved from a major research university in one country to another, while Judy co-led a group of pre-service teachers on an international practicum for three weeks each year for three years. Using the concept of boundary crossing as a theoretical and analytical framework, each teacher educator identified a boundary-related critical incident or experience that occurred during her work in new international contexts. Through individual and collaborative analysis of their critical incidents, they found that working as a teacher educator in new international contexts involves the crossing and re-crossing of multiple personal, professional, linguistic and cultural boundaries. Working in these boundary spaces involved learning how to negotiate new kinds of relationships with colleagues and students, manage changed roles and responsibilities and, ultimately, a search for a renewed sense of self, as each sought to understand herself differently within a new professional context.  相似文献   
892.
The purpose of this critical analysis was to investigate the young children’s sense of numerical magnitudes and the important attributes of classrooms where children in kindergarten and first grade are exposed to mathematics. This study aimed to offer guidelines that will assist teachers as they teach mathematics to children between the ages of five and seven.  相似文献   
893.
An important purpose of higher social work education is to guide students to acquire and develop social-communicative competencies. The purpose of this study was to investigate the role students’ personality characteristics, self-perceived communicative competence and learning conceptions play in the acquisition and development of social-communicative competencies. We designed and tested a hypothetical model on the student-related variables – self-perceived communicative competence, learning conceptions and reported learning activities regarding communication – in relation to performance scores. We were interested in developmental trends in the above mentioned variables. We also wanted to gain insight into the relationships among the variables. The study was set up according to a longitudinal, within-subjects design in order to study intra-individual changes. One-hundred and twenty-three first-year social-work students participated in this study. Many changes were found in students characteristics, reported deployed learning activities and study results during their first academic year. Except for confidence in “showing sympathy”, which was already relatively high at the beginning of the study, all scores on aspects of students’ self-perceived social-communicative competence increased. Assessment scores on comparable communication tests also increased significantly. Extraversion and emotional stability were the only two personality characteristics, which seemed rather stable. Agreeableness decreased while autonomy increased continuously during the first academic year. It seemed to be possible to set up a model, which may serve as a starting point for further research into the development of social-communicative competence.  相似文献   
894.
The World Wide Web is increasingly being used as a vehicle for flexible learning, where learning is seen to be free from time, geographical, and participation constraints. In addition to flexibility, the Web facilitates student-centered approaches, creating a motivating and active learning environment. The purpose of this study is to set up an adaptive learning environment on Internet and to experiment with the most suitable methods and applications. Our goal is to provide a better solution with regard to the related distance learning research. All the resources and background are from current relevant documents on the theory of asynchronous distance education. We set up an adaptive Internet learning system based on learning theory and related learning models. Our research targets are those students who took the ‘Life Chemistry’ course for the asynchronous distance education environment at Providence University at Taiwan. The students were divided randomly into two groups: the experimental group, which was in an adaptive learning environment and the controlled group, which was in a non-adaptive one. We used the American Chemistry Society Test Bank as our research tool and used SPSS to analyse the data we obtained. Results show that the experimental group in the adaptive learning environment out-performs the controlled group. In addition, those students who are field independent learning types, have higher pre-knowledge, are male, in science departments and have a longer study time span in an adaptive learning environment show much greater achievement levels than those in the opposite situations.  相似文献   
895.
通过问卷调查法抽取360名大学生进行调查,结果表明:大部分学生对体育教师安排的游戏并认为体育游戏的奖惩制度是有必要的。大部分学生喜欢集体趣味性游戏的奖惩模式,学生的认识和奖惩的模式及其难度对奖惩的实施、奖惩效果有着较大的影响。  相似文献   
896.
远程开放教育最重要的一点就是为学生提供便于自主学习的一切学习资源和学习手段。透过对学习者的学习能力、学习习惯、学习条件、学习环境以及学习者自身的生理、心理特点等的分析,按照分层次把握、按过程设计、按对象实施、按效果落实的原则,构建多种媒体组合的、适合多个层面学习者远程学习的计算机数学课程一体化远程教学体系:教学资源建设(文字教材+网络课程)+教学模式建构+评价体系。  相似文献   
897.
本文结合教学及实践活动,将环境影响评价教学过程中出现的教学难点问题(工作程序图、环境标准与评价等级、预测模式的更新与应用、工程分析的方法、卫生防护距离的确定)进行深入分析,分析其难度,给出处理办法,为学生的有效学习提供帮助。  相似文献   
898.
本文通过对高职非英语专业学生英语学习策略、学习动机二者之间关系的研究发现:学生总体的策略使用水平处于中等,最常使用的策略是情感策略和补偿策略,最不常使用的是社会策略和元认知策略;学生总体的学习动机强度处于中等水平,英语学习动机多为融合型动机和工具型动机,具有内部动机的学生为数极少;融合型动机、工具型动机、内部型动机与策略总体使用均为显著相关;六类策略与动机总体均为显著相关;融合型动机与认知策略的相关性最高;学习动机影响学习策略的使用及学习成绩。  相似文献   
899.
体育教师应在有限的上课时间内,除了向学生传授体育运动的基本技术、知识、技能外,重要的是要向学生传授正确的学习方法,从培养学生的素质入手,使学生具备自我提出问题、分析问题、解决问题的能力,以此,作为他们毕业以后继续体育生涯的手段,为终生体育奠定牢固的基础.  相似文献   
900.
从书院的历史、藏书、借阅和管理等方面进行了分析,认为古代书院和现代高校图书馆有着千丝万缕的联系,古代书院是高校图书馆的雏形。  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