全文获取类型
收费全文 | 883篇 |
免费 | 15篇 |
国内免费 | 1篇 |
专业分类
教育 | 680篇 |
科学研究 | 40篇 |
各国文化 | 14篇 |
体育 | 64篇 |
综合类 | 2篇 |
文化理论 | 6篇 |
信息传播 | 93篇 |
出版年
2022年 | 10篇 |
2021年 | 4篇 |
2020年 | 15篇 |
2019年 | 31篇 |
2018年 | 35篇 |
2017年 | 42篇 |
2016年 | 50篇 |
2015年 | 33篇 |
2014年 | 26篇 |
2013年 | 223篇 |
2012年 | 21篇 |
2011年 | 30篇 |
2010年 | 20篇 |
2009年 | 19篇 |
2008年 | 20篇 |
2007年 | 23篇 |
2006年 | 16篇 |
2005年 | 21篇 |
2004年 | 19篇 |
2003年 | 17篇 |
2002年 | 8篇 |
2001年 | 7篇 |
2000年 | 13篇 |
1999年 | 16篇 |
1998年 | 10篇 |
1997年 | 9篇 |
1996年 | 15篇 |
1995年 | 11篇 |
1994年 | 10篇 |
1993年 | 7篇 |
1992年 | 7篇 |
1991年 | 8篇 |
1990年 | 9篇 |
1989年 | 5篇 |
1988年 | 5篇 |
1987年 | 8篇 |
1986年 | 4篇 |
1985年 | 6篇 |
1983年 | 8篇 |
1981年 | 3篇 |
1979年 | 8篇 |
1978年 | 5篇 |
1977年 | 3篇 |
1973年 | 4篇 |
1971年 | 2篇 |
1970年 | 2篇 |
1969年 | 2篇 |
1968年 | 2篇 |
1929年 | 2篇 |
1902年 | 3篇 |
排序方式: 共有899条查询结果,搜索用时 31 毫秒
41.
A comparison is made of the standards in primary school mathematics in England and Cyprus, drawing upon national curricula, content of textbooks and data from international comparisons of attainment. Standards are conceptualised in three ways: expected, planned and realised. It is demonstrated that high expected and high planned standards, as set in national curricula and textbooks, are not associated with high realised standards. Four possible explanations are explored and policy issues associated with national standard setting are discussed. The value of setting national curriculum standards and targets by reference to comparative international data is raised. 相似文献
42.
43.
44.
45.
In this article, three librarians from Santa Fe College, the community college winner of the 2015 ACRL Excellence in Academic Libraries Award, share their successful work in information literacy instruction. While the ACRL award is given for overall achievement, this article focuses upon their creative and varied approaches to instruction, incorporating a wide blend of strategies to reach students across the college. Beginning with targeted approaches to virtual instruction, including broad use of the flipped classroom model, and building in active learning techniques, the librarians at Santa Fe College have built an instruction program that could serve as a model to community college libraries across the country. 相似文献
46.
The University of North Texas (UNT) Libraries are funded almost entirely by undergraduate student use fees. As the undergraduate enrollment has plateaued in recent years, the libraries have not been able to keep up with rising costs, resulting in a series of cuts to the materials budget totaling around $3.25 million. While some of these cuts took the form of reductions in firm orders and dissolution of approval plans, for the past three years the bulk has come from cancellations of serials and electronic resources. With each year’s cuts, the UNT Collection Development department has been forced to modify and refine their deselection process. This article will show the development of UNT’s strategy for determining cancellations using a variety of methods (overlap analysis, usage statistics, faculty input) and tools (EBSCO Usage Consolidation, Serials Solutions 360). 相似文献
47.
Todd Colin Pataky 《Journal of sports sciences》2015,33(2):192-197
Disagreements exist in the literature regarding the manner in which weight should be dynamically shared during the golf swing, both within-feet and between the back- and target-foot, to generate maximal clubhead speed. The purpose of this study was to determine whether preferential foot-loading locations underlie weight sharing by examining the correlation between clubhead speed and maximum plantar pressure (PP) distributions. Thirty-two amateur golfers with handicap indexes ranging from 2.7 to 25 performed 10 driver swings on artificial turf following a warm-up. PP distributions were recorded at 100 Hz, and clubhead speed was recorded using a ball-tracking Doppler radar system. Maximum PPs were extracted from a 2-s window approximately centred on ball contact and were regressed against clubhead speed. Significance was assessed over the entire foot surface using statistical parametric mapping (SPM), a spatially continuous technique. SPM revealed, at relatively high anatomical resolution, significant positive correlations between clubhead speed and PPs in the lateral target-foot (P < 0.05). This suggests that not only weight transfer but also weight-transfer location may be an important determinant of clubhead speed in amateur golfers. 相似文献
48.
As the number of reference questions continues to decline across academic libraries, innovative models have been developed to highlight collections and reach underserved communities. This article describes four outreach models at the University of New Mexico University Libraries, including satellite outreach services, pop-up book trucks and events, and relationship building at various locations on and off campus. The authors describe innovative approaches including curated browsing experiences and relationship marketing to underserved communities. Lessons learned, future approaches, and the benefits of each model will also be explored. 相似文献
49.
Campbell Todd Longhurst Max L. Wang Shiang-Kwei Hsu Hui-Yin Coster Dan C. 《Journal of Science Education and Technology》2015,24(5):562-579
Journal of Science Education and Technology - While access to computers, other technologies, and cyber-enabled resources that could be leveraged for enhancing student learning in science is... 相似文献
50.
Over the past three decades, research and policy in many geographic regions has promoted a shift from direct, lecture-oriented mathematics instruction to inquiry-based, dialogic forms of instruction. While theory and research support dialogic instructional approaches, some have noted that the complexities of dialogic teaching make it difficult for teachers to implement. One mechanism by which teachers can improve their decision-making practices in dialogic classrooms is learning to notice (i.e. becoming aware of learners’ processes). While research has contributed frameworks for understanding how teachers notice individual learners’ mathematical thinking, there is little conceptualization regarding how teachers notice group processes in mathematics classrooms, which is integral to dialogic instruction. We offer a noticing framework termed professional noticing of coordinated mathematical thinking that describes how teachers notice group activity in mathematics classrooms. Professional noticing of coordinated mathematical thinking is conceptualized as a bi-dimensional process: noticing groups’ mathematical activity and noticing groups’ coordinated activity. Teachers must become aware of how groups approach the mathematical and collaborative nature of a task, since both of these aspects inform whether learners develop opportunities to learn in groups. The framework describes noticing practices integral to dialogic instruction and promotes inquiry for future research related to teaching moves in dialogic classrooms. 相似文献