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   3054篇
  免费   41篇
  国内免费   5篇
教育   2212篇
科学研究   201篇
各国文化   40篇
体育   368篇
综合类   8篇
文化理论   71篇
信息传播   200篇
  2023年   25篇
  2022年   50篇
  2021年   91篇
  2020年   138篇
  2019年   200篇
  2018年   235篇
  2017年   224篇
  2016年   203篇
  2015年   139篇
  2014年   157篇
  2013年   619篇
  2012年   185篇
  2011年   112篇
  2010年   83篇
  2009年   79篇
  2008年   67篇
  2007年   64篇
  2006年   41篇
  2005年   46篇
  2004年   42篇
  2003年   33篇
  2002年   50篇
  2001年   20篇
  2000年   18篇
  1999年   9篇
  1998年   19篇
  1997年   8篇
  1996年   15篇
  1995年   12篇
  1994年   9篇
  1993年   7篇
  1992年   10篇
  1991年   10篇
  1990年   11篇
  1989年   7篇
  1988年   7篇
  1987年   4篇
  1985年   3篇
  1983年   2篇
  1982年   5篇
  1981年   5篇
  1980年   5篇
  1979年   4篇
  1978年   3篇
  1977年   3篇
  1976年   3篇
  1975年   2篇
  1970年   2篇
  1963年   2篇
  1960年   2篇
排序方式: 共有3100条查询结果,搜索用时 29 毫秒
991.
This paper reports on findings from a broader piece of research aimed at investigating the ways in which head teachers experience a new teacher evaluation policy in Portugal, particularly in regard to the challenges and perceived effects of the policy on school and on teacher development. Data were collected through a questionnaire with open and closed-ended questions. In total, 134 head teachers participated in the study. Findings suggest a number of tensions and problems, most of which are related to the key features of the model of teacher evaluation itself. Others issues pertain to the lack of recognition of the appraisers and to the emergence of tensions amongst staff leading to the deterioration of the school climate. Persisting challenges to policy implementation, perceived effects on teachers and schools as well as the dilemmas of head teachers are analysed. The article concludes with the discussion of ways forward.  相似文献   
992.
Reading and Writing - Writing is an important activity that involves many demanding processes. Given the complexity and goal-directed nature of writing, this activity is heavily dependent on...  相似文献   
993.
Cultural Studies of Science Education - This article presents a qualitative study of the understanding of various epistemic and non-epistemic aspects of the nature of science (NOS), based on...  相似文献   
994.
Abstract

The present paper deals with how eleventh grade high school students and university undergraduate students studying environmental science use evidence to write an argumentative text. They were presented with a dilemma with four sets of data (two pro and two anti nuclear energy). Half the sample was given the data in graph format and the other half in table format. The four sets of data differed according to their complexity. We analysed the structure of argument, the use of the evidence (either provided or their own) according to the participants’ position on the dilemma, and the presence of confirmation bias. Our results show a good argumentative competence that does not seem to be affected either by the students’ educational level or data format. We observed an effect of the complexity of the data in relation to the participants’ position.  相似文献   
995.
Abstract

The digital age of post-truth is the ideal breeding ground for fake news and misinformation. In the world of social networks and the Internet in general, commercial interests hold primacy over the importance of the veracity of the information provided. In this study, we have carried out a quantitative and qualitative content analysis of the messages published as comments on the most popular videos about Pokémon Go published in Spanish on YouTube. The main objective of the study is to analyse not only the content of the videos but, above all, users’ reactions to the misinformation provided. The results confirm the hypothesis that misinformation is promoted by the crisis of truth as a journalistic and social value, by economic interest and by the lack of suitable media education. We conclude by advocating the need to recover truth as a journalistic and social value in the digital context, and to accept that media literacy is an essential task to be assumed by all educational agents: schools, media and social groups.  相似文献   
996.
997.
The objectives of this study are twofold: to see if gender differences in social reputation remain stable throughout schooling, and to analyse behavioural differences between boys and girls with rejected status. A sociometric test was carried out and the Allocation of Perceptive Attributes Method was applied to a sample of 777 students in the mid-cycle and upper-cycle of primary education (years three to six) and the first cycle of CSE (Compulsory Secondary Education). The results show that differences in social reputation remain stable throughout schooling, with the exception of a few trends. We also find that rejection in boys is characterized by behavioural attributes, while characteristics associated with rejection in girls seem to be more subtle. It is concluded that gender ought to be taken into account in the design and implementation of intervention programmes aimed at improving the social integration of students.  相似文献   
998.
This paper focuses on teaching and learning the set of real numbers R and its completeness property at the university level. It studies, in particular, the opportunities for understanding this property that students are offered in four undergraduate correlative courses in Calculus and Analysis. The theoretical framework used in the study draws on concepts developed in the Anthropological Theory of Didactics, especially the notions of praxeology and mathematical organization. The paper shows different expectations concerning the same notion (R and its completeness) through different school levels, and intends to bring up some reflections about the transition from Calculus to Analysis.
Analía BergéEmail:
  相似文献   
999.
Worked as consultant for the Deutsche Gesellschaft für Technische Zusammenarbeit on the Bilingual Education Programme of Puno (Peru). Professor of Andean Linguistics at the Universidad Nacional del Altiplano. Co-author (with Ingrid Jung) of Las lenguas en la educación bilingüe: el caso de Puno,and compiler of Pesquisas en linguística andinaand Pueblos indios, estados y educación.  相似文献   
1000.
ABSTRACT

During the first third of the twentieth century, Barcelona turned into a metropolis with emerging industry. To confront the growing social problems, Barcelona City Council undertook a renovating educational programme focused on hygienic and natural principles as well as on new active teaching methodologies and progressive education. Thus, a completely parallel network of institutions was created alongside the public schools – school camps, day trips to the beach, open air schools, etc. – that aimed at improving the living situation of children, most specifically via the promotion of direct contact with nature. At that time, Barcelona City Council disseminated information widely regarding all these initiatives with the publication, between 1909 and 1933, of around 70 illustrated brochures. The main aim of this article is, using these publications, to present the discourses that were disseminated and built up around the idea of nature and to understand how this relates to the urban environment.  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