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   4281篇
  免费   35篇
  国内免费   45篇
教育   3582篇
科学研究   282篇
各国文化   15篇
体育   137篇
综合类   137篇
信息传播   208篇
  2023年   26篇
  2022年   70篇
  2021年   138篇
  2020年   161篇
  2019年   69篇
  2018年   58篇
  2017年   73篇
  2016年   54篇
  2015年   115篇
  2014年   288篇
  2013年   544篇
  2012年   291篇
  2011年   295篇
  2010年   291篇
  2009年   307篇
  2008年   347篇
  2007年   319篇
  2006年   242篇
  2005年   176篇
  2004年   159篇
  2003年   118篇
  2002年   86篇
  2001年   50篇
  2000年   32篇
  1999年   12篇
  1998年   3篇
  1997年   5篇
  1996年   6篇
  1995年   2篇
  1994年   1篇
  1993年   1篇
  1992年   4篇
  1991年   2篇
  1989年   1篇
  1985年   1篇
  1984年   1篇
  1981年   2篇
  1980年   1篇
  1979年   1篇
  1978年   4篇
  1977年   2篇
  1976年   3篇
排序方式: 共有4361条查询结果,搜索用时 15 毫秒
961.
During recent years, many schools have started to implement information and communication technologies (ICTs)-based learning devices (such as laptops, tablets, mobile phones, and active boards) in the classroom settings in order to increase learning outcomes. The aim of this study is to find which activities and outcomes are evident in the usages of computing devices and how those devices aid elementary-level students in their learning activities. The study includes five overt participant observations at some schools in a Swedish municipality including unstructured interviews and explains the findings through activity theory and the Alberta Education Framework for Student Learning . The major activities found were dealing with the (1) educational application assignments, (2) storytelling, (3) report writing and (4) practical interaction assignments. We concluded that ICTs aid students in becoming more concentrated, focus driven, engaged and amused, thus learning becomes more interesting.  相似文献   
962.
This study examines employer understanding of Work-Integrated Learning (WIL), reasons for participation and the challenges and barriers posed during the WIL process. This is important given the drive to grow WIL, augmented by the National Strategy for WIL, and the significant benefits it holds in preparing students for their transition to employment. The study was undertaken by the four publicly funded Western Australian universities, in partnership with the Chamber of Commerce and Industry of Western Australia, and is focused on work placements among business students. Findings indicate employers had very little understanding of WIL offerings at the four Business Schools. While employers generally believed that student work placements are useful for their industry sectors, a number of issues impacted on their engagement in WIL. These included identifying suitable projects and tasks for students to complete; sourcing suitable students; concerns with student performance and capacity to mentor/supervise. A combination of quantitative and qualitative research tools were used with data gathered by an employer survey (N?=?112) and focus group sessions (N?=?17). The study recommends a number of ways to alleviate barriers and challenges to improve the WIL experience for all stakeholders and ensure the sustained growth of WIL in the higher education sector.  相似文献   
963.
The purpose of this article is to discuss and describe how a clinical research method can be used to generate knowledge about teaching and learning. This will be addressed from a teacher researcher’s perspective, taking a conducted Learning Study as the departure. Learning Study is an interventionist, iterative and collaborative research approach, focusing on the teaching of an object of learning. The actual study was conducted by a teacher researcher leading a teacher research team in a study about story-writing in primary school. The research process and the results are discussed using four areas that are described as dichotomies by Labaree (Labaree, D.F. 2003. “The Peculiar Problems of Preparing Educational Researchers.” Educational Researcher 32 (4): 13–22). Labaree states that teacher researchers need to go from being normative, experimental, personal and particular to being analytical, theoretical, intellectual and universal. By using examples from the Learning Study, I argue that these areas do not have to be seen as dichotomies; instead they can be combined and intertwined. Thus, in a Learning Study, elements from both the teaching practice and the academic practice matter, thus enhancing the possibility that results are useful for practitioners.  相似文献   
964.
Refutation text is potentially more effective than standard text for conceptual change. Learning from text and graphic is also potentially superior to learning from text alone. In two studies, we investigated the effectiveness of both a refutation text and a refutation graphic for promoting high school students’ conceptual change learning about season change, as well as their metacognitive awareness of conceptual conflict and knowledge revision. In both studies, participants were randomly assigned to one of four conditions: (1) standard text with standard graphic, (2) standard text with refutation graphic, (3) refutation text with standard graphic, or (4) refutation text with refutation graphic. Both studies had a pretest, immediate post-test, and delayed post-test design and involved students with an initial common misconception about the causes of season change. In Study 2, explicit relevance instructions to observe the important illustration were given to the participants. In both studies, refutation text with refutation graphic was not more beneficial than other instructional materials, either at immediate or delayed post-test. In Study 1, more stable conceptual change learning emerged in readers of the refutation text with standard graphic compared to readers in the control condition. In Study 2, readers of the standard text with refutation graphic performed as well as readers of the refutation text with standard graphic. In addition, more readers of the refutation text with either graphic showed metacognitive awareness of their knowledge change compared to readers in the control condition. Educational implications underline the importance of relevance instructions for guiding readers toward the graphic and of the design of text-graphic pairing to sustain knowledge revision.  相似文献   
965.
This article discusses the complexities surrounding the teaching of a critical thinking and academic writing module on a vocational postgraduate programme. Students enrolled on this programme are strongly industry focused and often fail to see the relevance of such a module, despite the fact that most are international students with English as their second language. Obtaining student buy in has been challenging, and initial feedback from students and discipline lecturers was disappointing. However, this frustration was the trigger for an innovative approach that adopted assessment design as the starting point in the restructuring of the module. The approach is based on the principles underpinning Assessment for Learning. Taking varied student interests and backgrounds into account was crucial in the restructuring and has led to a marked improvement in both the attitude and engagement of students.  相似文献   
966.
It is widely acknowledged that to be able to teach language and literacy with digital technologies, teachers need to engage in relevant professional learning. Existing formal models of professional learning are often criticised for being ineffective. In contrast, informal and self-initiated forms of learning have been recently recognised as meaningful and relevant but little is known about these authentic learning experiences for professional purposes. This article investigates three teachers’ self-initiated professional learning about digital technologies through their Personal Learning Networks. The analysis identified that the participants’ everyday digital literacy practices provided opportunities for a range of professional practices that supported learning about digital technologies: information retrieval and resources aggregation, cooperation, collaboration, reflections and socialising. It also revealed that the teachers considered this form of learning as valuable. The article concludes by discussing how knowledge about self-initiated professional learning might be used to draw out some implications for teachers’ professional development.  相似文献   
967.
This article reports on an innovative MBA elective consulting course that attempts to address how to better prepare inexperienced MBA students for a competitive job market. This article is a best practice paper designed to provide insights and encouragement to educators.  相似文献   
968.
This study examines student workload after a change in teaching style from lecture to Problem Based Learning and Cooperative Learning, and its relationship with student outcomes. Results show that the change clearly overloads students if it is not adequately planned and monitored. Marks, drop-outs and attendance were markedly better with the new instruction method, but also with a higher workload. The main conclusion is that calculating student workload in terms of hours is very important, but especially when implementing a change in teaching style.  相似文献   
969.
The article analyses a collaborative effort of learning across workplace boundaries in a regional learning network of South Savo, Finland. The focus is on the Forum of In-house Development in the network. Our objective is to highlight a dialectical approach to boundaries that draws from the ideas of cultural-historical activity theory. Expansive transformation may be explored through the expansion of socio-spatial and instrumental-developmental boundaries. This is shown through four transitional episodes that reveal the expansion of the object of learning. We argue that crossing the socio-spatial boundary of a workplace is not a sufficient condition, but that new meditational means created at the instrumental-developmental boundary are needed to expand workplace learning and development in challenging and complex regional contexts.  相似文献   
970.
The time course of learners’ processing of a complex animation was studied using a dynamic diagram of a piano mechanism. Over successive repetitions of the material, two forms of cueing (standard colour cueing and anti-cueing) were administered either before or during the animated segment of the presentation. An uncued group and two other control conditions were also employed. Development of an internal representation of the movements depicted in the animation was evaluated through participant demonstrations of the mechanism’s operation on a replica piano mechanism. Eye tracking (fixation lengths) indicated that overall, conventional visuospatially-based cueing was largely ineffective for directing attention across the presentations of the animation. Demonstration scores from cued animations were no better than those produced from the uncued version. Cue obedience for standard colour cueing was initially superior to that for anti-cues but fell away after the animation’s first exposure. Contrary to expectations, there was no difference in cue obedience for cueing applied before or during animation of the display. The findings suggest that alternatives to visuospatial cues are needed to help learners process complex animations more effectively.  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