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   16971篇
  免费   408篇
  国内免费   179篇
教育   12847篇
科学研究   2291篇
各国文化   8篇
体育   581篇
综合类   930篇
文化理论   9篇
信息传播   892篇
  2024年   11篇
  2023年   70篇
  2022年   255篇
  2021年   563篇
  2020年   670篇
  2019年   530篇
  2018年   219篇
  2017年   259篇
  2016年   262篇
  2015年   551篇
  2014年   1395篇
  2013年   1484篇
  2012年   1677篇
  2011年   1632篇
  2010年   939篇
  2009年   866篇
  2008年   923篇
  2007年   1010篇
  2006年   1024篇
  2005年   792篇
  2004年   710篇
  2003年   578篇
  2002年   409篇
  2001年   269篇
  2000年   184篇
  1999年   79篇
  1998年   52篇
  1997年   46篇
  1996年   23篇
  1995年   13篇
  1994年   23篇
  1993年   7篇
  1992年   13篇
  1991年   9篇
  1990年   2篇
  1989年   4篇
  1988年   1篇
  1987年   1篇
  1985年   1篇
  1979年   1篇
  1957年   1篇
排序方式: 共有10000条查询结果,搜索用时 16 毫秒
991.
Using a students’ workshop as a laboratory, this article summarises the observation of three years’ implementation of a new study module for a Bachelor Program in Engineering Design (Interior and Furniture Design) at the University of Forestry, Sofia, Bulgaria. The article offers an analysis of group dynamics and the difficulties and issues observed during the process. Data from survey questionnaires are interpreted; proposals are made for future research. The conclusion of the authors includes the following points: positive response by students, important encounter with successful professionals and companies; creative fulfilment and experience of team work. On the weak side is the experienced discomfort in public presentation, lack of verbal and graphic skills, interpersonal issues and pressure of real requirements from teachers and company; lack of adequate attention by the tutors. The need of better understanding a team ‘code’ of behaviour and preparation for an active learning method was felt. A proposal leading to a mixed-team organisation for better support of first-time participants in the module is made.  相似文献   
992.
Reforms in undergraduate engineering curriculum to produce engineers with entrepreneurial skills should address real-world problems relevant to industry and society with active industry support. Technology-assisted, hands-on projects involving experimentation, design simulation and prototyping will transform graduates into professionals with necessary skills to create and advance knowledge that meets global standards. To achieve this goal, this paper proposes establishing a central facility, ‘Centre for Engineering Experimentation and Design Simulation’ (CEEDS) in autonomous engineering colleges in India. The centre will be equipped with the most recent technology resources and computational facilities where students execute novel interdisciplinary product-oriented projects benefiting both industry and society. Students undertake two projects: a short-term project aimed at an engineering solution to a problem in energy, health and environment and the other a major industry-supported project devoted to a product that enhances innovation and creativity. The paper presents the current status, the theoretical and pedagogical foundation for the centre's relevance, an activity plan and its implementation in the centre for product-based learning with illustrative examples.  相似文献   
993.
Service learning provides pre-service educators with a context for having hands-on field experience and also assists in understanding the theory and practice. This study discusses 7 undergraduates' implementations of learning stations as their service learning with 28 elementary school students. Through thematic data analysis of interviews, observation field notes, activity designs, and discussion posts, this study presented the following major findings. First, elementary school students, seven undergraduates, and a cooperative elementary school English teacher held positive attitudes towards the implementation of learning stations, because these developed children's cooperation and word recognition skills. Second, undergraduates and cooperative teachers gained professionalism through reflection and cooperation, in terms of activity designs, classroom management, and interpersonal skills development with kids and adults. Five suggestions are provided in order to effectively implement undergraduates' activity designs for learning stations as their service learning among elementary school students.  相似文献   
994.
Using tools to support learning design has been proven feasible in improving the integration of technology into the curriculum. However, novice teachers are faced with two major issues, including their limited experience in learning design and limited ability in using new technologies. Learning map is explored and developed in e-Textbooks to serves as a scaffolding for novice teachers during their development into expert teachers. This paper presents a case study in which learning map is integrated into learning design with associated resources in an e-Textbook authoring environment. The participants were instructed to complete a learning design task for an e-Textbook during a one-hour session and then complete a questionnaire afterward. The results indicate that novice teachers value the learning map for learning design in e-Textbooks regardless of their background in ICT teaching and learning design. Novice teachers adopt positive attitudes toward the use of templates because of their numerous benefits. The teachers also suggested that better quality templates should be integrated into the authoring tool to distinguish the advantage of e-Textbook learning design from that of a traditional book and to provide them with additional options.  相似文献   
995.
M. Greene 《PRIMUS》2017,27(7):646-668
Abstract

This paper aims to illustrate a design cycle of inquiry-based mathematics activities. We highlight a series of questions that we use when creating inquiry-based materials, testing and evaluating those materials, and revising the materials following this evaluation. These questions highlight the many decisions necessary to find just the right tasks for our students. Throughout the paper the use of multiple representations (graphical, numerical, symbolic, and narrative) and the distinction between facts, skills, methods, and conceptual understanding is explained and illustrated with examples. Additionally, we present evidence of student learning through excerpts from student journals and exam analysis.  相似文献   
996.
The assessed and supported year in employment (ASYE) is employer-led and provides a programme to support and assess newly qualified social workers (NQSWs) working with children and families and adults during their first year of employment. Action learning was brought into Cambridgeshire County Councils ASYE programme as a 12-month pilot from October 2015 to September 2016, with the view of providing an opportunity for the 55–60 NQSWs to develop critical thinking, problem-solving and leadership skills. This paper gives an account of the journey from the perspective of the roles of the accoucheur and action learning lead, ASYE Programme Lead and Evaluator and identifies key learning points. In writing this paper, the authors acknowledge the contribution of their colleague facilitators and the NQSWs who participated in action learning sets.  相似文献   
997.
This paper will critically examine how the two influential pedagogical approaches of action-based learning and constructive alignment relate to each other, and how they may differ in focus and basic assumptions. From the outset, they are based on similar underpinnings, with the student and the learning outcomes in the center. Drawing from experiences of developing an action-based master program in management with the integration of constructive alignment in its curriculum, the purpose is to reflect on what difficulties emerge when adopting both perspectives simultaneously. Constructive alignment works under the premises that the learning goals can and should be decided beforehand in order to align them with learning activities and examination forms. This view brings a challenge for programs where the means of the learning process is provided, while it is much up to the students’ own responsibilities to drive the learning toward some self-governing and internalized learning outcomes.  相似文献   
998.
In this paper, we describe findings from a three-year evaluation of a well-developed mathematics professional development program that is commercially available on a wide scale. The professional development is designed to improve teachers' mathematical knowledge for teaching and to enable them to elicit more student thinking and reasoning during mathematics lessons. Specifically, it focused on helping teachers (a) learn more mathematics, (b) understand how children learn math, (c) use formative assessment to develop insight into what specific students know and do not know, and (d) develop effective classroom instructional strategies that enable student problem solving. Participants included 105 fourth- and fifth-grade teachers teaching in 19 low-income schools within a single district. Teachers were randomly assigned within schools either to a “business as usual” control group or to receive the professional development. The training consisted of a week-long summer institute and four to six in-service days during the school year. The training was run by full-time trained associates. We find some limited evidence of positive impacts on teachers' mathematical knowledge for teaching, but no effects on instructional practice or student outcomes.  相似文献   
999.
Abstract

This article develops a conceptual model of users’ and designers’ knowledge roles in the information and communication technology design process. The “ideal” center at the intersection of the axes for division of knowledge work and privileging of knowledges represents a balanced distribution of knowledge work between users and designers and an avoidance of privileging either group over the other. The article then applies this model to analyses of the design process for six video games wherein the knowledges of Indigenous peoples in North America were mobilized. It concludes by discussing implications for research and design practice, particularly for broadening the participation and self-articulation of marginalized groups.  相似文献   
1000.
为探究产品模块化(模块化设计、模块化生产)与技术创新的影响机理,首先通过理论分析做出制造柔性(新产品开发柔性、生产柔性)在两者间起中介作用的假设;接着根据关于珠三角制造业的调查问卷的数据,运用LISREL构建出变量间的结构方程,验证得到,制造柔性在产品模块化和技术创新之间起显著的部分中介作用,新产品开发柔性在模块化设计和技术创新之间起部分中介作用,生产柔性在模块化生产和技术创新之间起完全中介作用。该研究可为制造企业如何进行技术创新提供指导。  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