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   19022篇
  免费   367篇
  国内免费   553篇
教育   14090篇
科学研究   2260篇
各国文化   23篇
体育   1515篇
综合类   1361篇
文化理论   7篇
信息传播   686篇
  2024年   14篇
  2023年   56篇
  2022年   198篇
  2021年   425篇
  2020年   362篇
  2019年   340篇
  2018年   196篇
  2017年   261篇
  2016年   232篇
  2015年   626篇
  2014年   1013篇
  2013年   1258篇
  2012年   1394篇
  2011年   1550篇
  2010年   1582篇
  2009年   1486篇
  2008年   1550篇
  2007年   1556篇
  2006年   1404篇
  2005年   1205篇
  2004年   923篇
  2003年   641篇
  2002年   564篇
  2001年   509篇
  2000年   274篇
  1999年   76篇
  1998年   9篇
  1997年   8篇
  1996年   14篇
  1995年   13篇
  1994年   9篇
  1992年   12篇
  1991年   13篇
  1990年   7篇
  1989年   7篇
  1987年   10篇
  1986年   8篇
  1985年   17篇
  1984年   12篇
  1983年   12篇
  1982年   10篇
  1981年   5篇
  1980年   7篇
  1979年   5篇
  1978年   7篇
  1975年   10篇
  1974年   6篇
  1973年   7篇
  1971年   7篇
  1970年   4篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
中南地区社会体育指导员现状调查及对策研究   总被引:7,自引:2,他引:5  
采用文献调研、问卷调查和数理统计方法,对我国中南地区社会体育指导员现状进行了调查研究.研究结果目前中南地区社会体育指导员的等级结构不合理,社会体育指导员的文化程度偏低、年龄偏大;社会体育指导员的指导年限较短,缺乏专业知识,组织管理能力较差;在推行社会体育指导员中存在着经费、活动场地、器材存放、学员流动性大等困难.  相似文献   
992.
分级教学在大学英语教学实践中的应用   总被引:3,自引:1,他引:2  
对我国大学英语教学现状的分析,并结合玉溪师范学院英语分级教学的具体实施,从理论研究到课堂实验,论述了分类指导、分层教学的必要性,充分肯定了分级教学在大学英语教学中的积极作用。  相似文献   
993.
Females are underrepresented in certain disciplines, which translates into their having less promising career outlooks and lower earnings. This study examines the effects of socio-economic status, academic performance, high school curriculum and involvement in extra-curricular activities, as well as self-efficacy for academic achievement on choices of academic disciplines by males and females. Disciplines are classified based on Holland’s theory of personality-based career development. Different models for categorical outcome variables are compared including: multinomial logit, nested logit, and mixed logit. Based on the findings presented here, first generation status leads to a greater likelihood of choosing engineering careers for males but not for females. Financial difficulties have a greater effect on selecting scientific fields than engineering fields by females. The opposite is true for males. Passing grades in calculus, quantitative test scores, and years of mathematics in high school as well as self-ratings of abilities to analyze quantitative problems and to use computing are positively associated with choice of engineering fields.  相似文献   
994.
由数据分析可知,网络协作学习中小组讨论平台的设置受到学生的欢迎,学生在课程中的实践能力得到显著提升.学生针对当前平台给出的良好建议为改进和提升平台设置提供了方向和策略,也可为其他高校网络协作学习的应用提供有益的参考.  相似文献   
995.
This article presents a set of spatial tools for classroom learning about spatial justice. As part of a larger team, we designed a curriculum that engaged 10 learners with 3 spatial tools: (a) an oversized floor map, (b) interactive geographic information systems (GIS) maps, and (c) participatory mapping. We analyze how these tools supported learning using notions of politicization. The floor map fed conceptual understandings of the map as a representational text and served as the terrain for an embodied activity to support proportional reasoning about inequitable distributions of resources. The data-rich GIS maps and their zoomability allowed for coordinating across multiple variables to connect patterns in inequities to other social processes. The participatory mapping enabled learners to make discoveries about, connect, and share beyond the individual classroom counterstories from people in the lived streets of their neighborhood. In aggregate, this set of spatial tools produced a complex, hybrid view of the city’s space, which contributed to learners’ political formation.  相似文献   
996.
This article traces the experiences of two veteran elementary school teachers in the urban Southwest, who are positioned by district and state policy ‘texts’ as insubordinate and failing, and who employ critical literacy practices to reconstruct and redesign these texts as they seek to create more equitable and humane conditions in schools. Stemming from a larger phenomenological study, this article explores how teachers in a ‘failing’ elementary school in the Southwestern US understand and negotiate district, state, and federal policies and examines how these policies shape and inform their identities as professionals. This research has important implications concerning the potential of critical literacy as a mode of resistance, the promise inherent in school/university partnerships for promoting change, and the ways in which the practice of deconstructing/reconstructing dehumanizing texts can foster a re-professionalization of teaching.  相似文献   
997.
在了解民用航空人力资源的现状与发展方向的基础上,通过探索联合航空院校申报147培训机构资质,采用共同组建147培训机构、共同制定建设框架和共同协商运行机制等形式,来促进民航人力资源体系发展。经过研究发现,采用该方式将会有助于实现院校与企业的优势互补,经验交流,人才培养,有利于完善民航企业人才供应链和企业人力资源体系发展。  相似文献   
998.
根据高端技术技能人才贯通培养计划,研究制定北京工业职业技术学院"测绘地理信息技术专业"高端技术技能人才贯通培养方案。培养方案分为职业基础、职业提升和职业拓展3个阶段,分析各阶段培养目标,开发贯通培养课程,完成"测绘地理信息技术专业"高端技术技能人才贯通培养方案。  相似文献   
999.
Policies aiming to improve educational outcomes are typically based on academic testing data. However, such data only reflect the performance of students who completed the tests. It is possible that students who were absent have shared characteristics. The proportion of students absent out of all eligible school students and whether they have shared characteristics has not been investigated, as this is only possible through the use of linked administrative data. Participants were born in Western Australia in 1994 and 1995, and their birth records were linked to participation status in the Year 9 academic tests to determine the proportion of students who were absent. Logistic regression was conducted to investigate characteristics which predicted absence on test day. A proportion of non-Aboriginal (3.2 %) and Aboriginal students (21.9 %) were absent on test day. Risk factors which predicted the absence included contact with Child Protection and Family Services, history of maternal mental health problems, and fathers aged below 20 years at the time of their child’s birth. A significant proportion of students was absent and therefore not represented in academic achievement information. These students were more likely to have experienced adverse events and therefore are not randomly absent. As these data are typically used to inform policies which aim to improve educational outcomes, they may lack the necessary information to adequately address the complex needs of students who are absent on test day. However, findings suggest that service providers, as well as schools may play an important role in encouraging participation in school.  相似文献   
1000.
教师考核评价制度改革是高等教育领域综合改革的重要内容,是高校教师发展和人事制度改革的重点难点问题,陕西师范大学在深化高校教师考核评价制度改革的实践中取得了有益的经验。  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