全文获取类型
收费全文 | 4026篇 |
免费 | 54篇 |
国内免费 | 2篇 |
专业分类
教育 | 3430篇 |
科学研究 | 57篇 |
各国文化 | 34篇 |
体育 | 299篇 |
综合类 | 3篇 |
文化理论 | 20篇 |
信息传播 | 239篇 |
出版年
2021年 | 19篇 |
2020年 | 34篇 |
2019年 | 51篇 |
2018年 | 77篇 |
2017年 | 75篇 |
2016年 | 71篇 |
2015年 | 64篇 |
2014年 | 112篇 |
2013年 | 901篇 |
2012年 | 145篇 |
2011年 | 140篇 |
2010年 | 141篇 |
2009年 | 146篇 |
2008年 | 97篇 |
2007年 | 107篇 |
2006年 | 122篇 |
2005年 | 70篇 |
2004年 | 58篇 |
2003年 | 57篇 |
2002年 | 65篇 |
2001年 | 40篇 |
2000年 | 61篇 |
1999年 | 55篇 |
1998年 | 47篇 |
1997年 | 44篇 |
1996年 | 67篇 |
1995年 | 129篇 |
1994年 | 70篇 |
1993年 | 79篇 |
1992年 | 92篇 |
1991年 | 78篇 |
1990年 | 68篇 |
1989年 | 44篇 |
1988年 | 26篇 |
1987年 | 30篇 |
1986年 | 26篇 |
1985年 | 30篇 |
1984年 | 34篇 |
1983年 | 23篇 |
1982年 | 33篇 |
1981年 | 42篇 |
1980年 | 36篇 |
1979年 | 74篇 |
1978年 | 51篇 |
1977年 | 61篇 |
1976年 | 32篇 |
1975年 | 23篇 |
1974年 | 34篇 |
1973年 | 14篇 |
1971年 | 12篇 |
排序方式: 共有4082条查询结果,搜索用时 15 毫秒
81.
82.
83.
This paper presents and discusses examples of works of art which, if included in science curricula, could prompt an understanding
by students of some concepts in optics through a discussion of the context in which they were created. Such discussion would
elucidate the meaning of the artworks and, at the same time, challenge students’ misconceptions, attracting their attention
to the scientific aspects of the art works concerned. This type of learning represents a culturally rich approach to modern
science curricula. The simplified contrasting of science and humanities is criticized. 相似文献
84.
Dr Esther Muddiman 《British Journal of Sociology of Education》2018,39(5):607-622
Both educational policies and academic literature assume that students take an instrumental approach to their studies at university. However, despite wide-ranging discussions in the academic literature about contemporary arrangements and practices in higher education, empirical examinations of these conditions are notably scarce. This article reports on a comparative qualitative study into undergraduate students’ accounts of studying business or sociology at universities in Britain and Singapore. Drawing on Eric Fromm’s distinction between learning as ‘having’ and ‘being’, the article demonstrates that – regardless of national context – those studying business displayed many elements of passive, instrumentalised, or ‘having’ orientations to learning, whilst those studying sociology showed clear signs of the more active and less instrumental ‘being’ mode of learning. By examining subject allegiance across national borders, this article underscores the importance of recognising subject choice, alongside other important contextual factors, in moving towards a nuanced understanding of student dispositions. 相似文献
85.
This study was designed to investigate the relationship between students' views of the nature of scientific knowledge and
their own learning of physics, and the evolution of this relationship over time. Twenty-three students enrolled in a physics
course that emphasised laboratory work and discussions about the nature of science. Over a 15-month period, an extensive data
base was established including student essays and interviews regarding their views of the nature of science and teaching and
learning of physics. As part of an extensive data generation, students read a book on the epistemology of physics, wrote reflective
essays, and subsequently discussed the epistemology of physics in class. Two intensive case studies are used to illustrate
our understanding of students' views over time. Changes in students' views concerning the nature of scientific knowledge and
of the science teaching and learning process, which were not always complementary, are described with the aid of a model.
The findings of this research have direct relevance to the planning and implementation of science courses in which the development
of understandings of the nature of science is an objective. 相似文献
86.
87.
Dr Canice N. Ikeoji Christian C. Agwubike 《The Journal of Agricultural Education and Extension》2013,19(3):213-222
Abstract This paper describes a random sample of serving agricultural science teachers in Delta State, Nigeria, as a background to understanding their views on four selected approaches for effective vocationalisation of secondary school agriculture. These approaches were used to develop a 23-item questionnaire based on current literature. A five-point Likert-type scale was used to determine how well the views of the respondents corresponded with the items in the questionnaire. Results showed, among others, that the average teaching experience of the 322 sampled teachers was 12.9 years; 50.6 % of the respondents were BSc(Ed) degree holders; 38.8% had Nigerian Certificate in Education (NCE), while 10.6% were Higher National Diploma (HND) holders. The respondents agreed that the identified approaches were necessary for effective vocationalisation of secondary school agriculture. The paper therefore recommends that the identified approaches should be pursued by the Nigerian government to ensure that vocational agriculture in secondary schools achieves the goals of the National Policy on Education. 相似文献
88.
89.
90.
Can a floating collection thrive in a large multicampus academic research library? Floating collections have been successful in public libraries for some time, but it is uncommon for academic libraries and unheard of for a large academic library system. This article will discuss the investigation into the feasibility of a floating collection at Penn State University Libraries, its implementation, and continuation for a period covering 2009 through 2015. Attaining the floating collection, limited to monographs in the general stacks of campus libraries, proved to be easier to implement than imagined and resulted in unintended benefits as well as some surprises. 相似文献