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   4111篇
  免费   51篇
教育   2958篇
科学研究   317篇
各国文化   60篇
体育   354篇
综合类   2篇
文化理论   50篇
信息传播   421篇
  2022年   18篇
  2021年   37篇
  2020年   72篇
  2019年   110篇
  2018年   132篇
  2017年   123篇
  2016年   114篇
  2015年   76篇
  2014年   127篇
  2013年   950篇
  2012年   94篇
  2011年   107篇
  2010年   88篇
  2009年   85篇
  2008年   90篇
  2007年   80篇
  2006年   95篇
  2005年   95篇
  2004年   82篇
  2003年   77篇
  2002年   59篇
  2001年   55篇
  2000年   68篇
  1999年   58篇
  1998年   62篇
  1997年   58篇
  1996年   51篇
  1995年   39篇
  1994年   38篇
  1993年   44篇
  1992年   39篇
  1991年   46篇
  1990年   46篇
  1989年   47篇
  1988年   49篇
  1987年   47篇
  1986年   38篇
  1985年   36篇
  1984年   36篇
  1983年   52篇
  1982年   34篇
  1981年   28篇
  1980年   33篇
  1979年   45篇
  1978年   40篇
  1977年   32篇
  1976年   33篇
  1975年   18篇
  1974年   25篇
  1973年   26篇
排序方式: 共有4162条查询结果,搜索用时 15 毫秒
61.
This study examined the impact of computer simulation and supported science learning on a teacher’s understanding and conceptual knowledge of current electricity. Pre/Post tests were used to measure the teachers’ concept attainment. Overall, there was a significant and large knowledge difference effect from Pre to Post test. Two interesting interactions were observed during the data analysis. The first was the difference between Elementary and Secondary teachers. Both groups had significant gains, with large effect sizes, but the Elementary teachers (Pre-Mean = 3.70, Post-Mean = 7.51) started lower and ended higher exhibiting a significantly larger gain than the Secondary teachers (Pre-Mean = 4.96, Post-Mean = 6.71). The second interaction was the impact of gender. Both groups showed significant gains, with large effect sizes, but females (Pre-Mean = 3.90, Post-Mean = 7.21) gained significantly more than males (Pre-Mean = 5.13, Post-Mean = 7.01). These results confirm that computer simulation supported science learning can have a positive effect on concept attainment in teachers.  相似文献   
62.
63.
64.
Unilateral enterprise resource planning (ERP) curriculum improvements from the instructor's perspective are likely to generate only limited success. Understanding student motivations and beliefs with ERP systems is the missing link to effective ERP education. Relatively little attention in the ERP literature has been given to student learning associated with ERP experience, and almost none to factors influencing current and expected student beliefs and behaviors relative to ERP. The complexity of ERP systems demands that beliefs and behaviors be considered when planning ERP curricula. In the present study, the Theory of Planned Behavior was extended to examine students’ intentions to explore additional aspects of ERP after their class exercises. When considering all students, attitude and subjective norm had positive and significant effects on intentions to continue ERP learning. Subjective norm also affected attitude, and availability of support materials had a positive effect on subjective norm. Distinctive patterns are found for the construct relationships between student groups who valued ERP education (the engaged) and those who placed little or no value on ERP education (the undecided). Results from competing model analyses indicate that support materials influenced the engaged and undecided groups differently. Strategies for ERP curriculum design are provided.  相似文献   
65.
This article is a conceptual one designed to start dialogue on educational issues that are unfolding amidst the changes in other sectors of our society such as production, services, and recreation. We first present an overview of the fundamental but profound changes evidenced in our society and then discuss the nature of these changes and their impact on human ability to function effectively within such an environment. In light of the complexities such as uncertainties and dualistic/multiple perspectives and incongruities, we propose that a model for pedagogy and curriculum development should adopt critical thinking as the key attribute—because it has the potential to deliver an education system for the new world order.  相似文献   
66.
This paper is a reflection on the current policy moment in educational research in Australia in the context of globalisation. Set against a consideration of the emergent structure of feeling, the paper draws on three case studies of research to draw out some lessons for educational researchers and the research community. The argument is put that the dangerous ‘we’ of AARE needs to support increased funding for education and for educational research and, for the latter, to support a range of funding sources, types of research, methodologies and dissemination approaches. Increasingly there are pressures upon such eclecticism because of governmental attempts to ‘instrumentalise’ relationships between educational research and practitioner needs as perceived by governments. While such research is necessary, there is also a need within a democratic polity for research framed by agendas set by researchers that critiques government-directed developments. The paper argues there is a complex relationship amongst researchers and educational policy and pedagogical practitioners and as such the concept of ‘impact’ as applied to educational research requires substantial theorising. Contemporary research policy has tended to inhibit the dissemination of academic research to educational practitioners, while educational policy has tended, inappropriately in the argument of the paper, to construct teachers as the mere recipients of policy and research done elsewhere.  相似文献   
67.
The rationale was to apply Piaget’s theory and methods to the study of the phylogenetic development of cognitive abilities. It was asked whether squirrel monkeys have the prerequisite skills for conservation of quantity, and, specifically, whether they might respond differentially to equivalent and unequivalent volumetric cues. All monkeys responded significantly and differentially to pairs of identical objects or pairs of objects similar only in volume vs. pairs of objects which differed in volume. It was concluded that squirrel monkeys have the prerequisite skills for the conservation of quantity. Discussion included methodological problems associated with demonstrating conservation in nonhumans as well as the potential usefulness of Piaget’s theory for phylogenetic studies of intelligence.  相似文献   
68.
69.
70.
We examined the implementation of a laser-disk based science curriculum in an elementary school. The goal was to develop a richer understanding of the principles for designing a curriculum that will adequately support teachers in adopting a learner-centered framework. Issues included: who has ownership of the classroom discussion; what types of activities are engaged in terms of the constraints imposed; and what is the teacher's response to the specific tools provided (the teacher's guide, the Circle of Learning, and concept maps). In addition to looking at the implementation pattern, we also examined the impact of the implementation on student attitudes and anxiety toward science. Results indicated little adoption of the curriculum, and teachers continued to maintain a high degree of control in the classroom. However, results also indicated significant effects of the curriculum on science attitude and anxiety. Suggestions for future research are included.  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