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1.
Multimedia technology offers instructional designers an unprecedented opportunity to create richly interactive learning environments. With greater design freedom comes complexity. The standard answer to the problems of too much choice, disorientation, and complex navigation is thought to lie in the way we design the interactivity in a system. Unfortunately, the theory of interactivity is at an early stage of development. After critiquing the decision cycle model of interaction – the received theory in human computer interaction – I present arguments and observational data to show that humans have several ways of interacting with their environments which resist accommodation in the decision cycle model. These additional ways of interacting include: preparing the environment, maintaining the environment, and reshaping the cognitive congeniality of the environment. Understanding how these actions simplify the computational complexity of our mental processes is the first step in designing the right sort of resources and scaffolding necessary for tractable learner controlled learning environments. 相似文献
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在大学的四项主要职能中,人才培养和文化传播都与一所高校的体育人文环境有着密切联系.在优秀人才的培养中,德、智、体、美四维之中,体即一端."身心俱健"的要求需要体育教育和体育活动来保证;在优秀文化传播中,"终身体育"的意识正在逐步深入人心,作为社会先进文化辐射源的大学体育文化与各项体育活动对社会起着示范和引领作用.随着青少年体质健康工作日益受到重视,各高校正在将体育人文环境的创设与优化作为改善学校品质、打造学校文化特色、提升学校综合实力的重要内容. 相似文献
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金华江的水质状况及水生植物的防治对策 总被引:1,自引:0,他引:1
根据金华江水体的水质现状,介绍了水体富营养化的成因、营养物质的来源以及金华江富营养化的特征,从水生生态学的角度分析了水体富营养化的危害,同时提出了以水生维管束植物进行水体治理的基本措施和方法。 相似文献
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The high drop-out rate in upper secondary education is a major challenge to European and US educational programmes. Upper secondary education in Norway faces a similar challenge, because in recent decades, around one-third of the students drop out of the educational programmes. The majority of the drop-outs are students in vocational programmes, and a substantial number are apprentices at the workplace. With these high drop-out rates and the ensuing personal, social and economic consequences, it is vital to address how upper secondary education systems can keep students connected throughout the programmes. By thoroughly analyzing learning environments and the experiences, interactions and processes which youth deal with during vocational education, insights into how characteristics of the learning environments relate to dropping-out and connectedness may be brought into educational discussions. The case study presented in this article explores how workplaces constitute learning environments and how apprentices participate in the learning environments of work according to their dispositions, aims and life plans. The findings show that the apprentices had different agencies and that they were involved in two distinct participation patterns at the workplace: a collaborative pattern and an executive pattern. Our findings also suggest that strong agency for the vocation may keep apprentices connected throughout the educational programme, although they are aftbrded an executive participation pattern. Based on our findings, it is appropriate to raise questions as to whether an unclear agency for the vocation, together with affordance of executive participation patterns, may suggest one possible answer for the high drop-out rate among apprentices. 相似文献
7.
William Winn 《Educational Psychology Review》2002,14(3):331-351
Educational technology research has passed through a number of stages, focusing, in turn, on the content to be learned, the format of instructional messages, and the interaction between computers and students. The field is now concerned with the study of learning in complete, complex, and interactive learning environments. These environments allow both the simulation of experiences that students might have in the real world and also the creation of compelling experiences that cannot normally be experienced directly. Learning environments also often allow students to communicate their own ideas with the use of a variety of symbol systems. These environments are also frequently inhabited by more than one person, making learning within them a social activity where learning is distributed among both people and artifacts. Finally, these learning environments are complex. Studying how they contribute to learning therefore requires research methods other than controlled experiments. This paper reviews research on learning environments to give both an historical perspective on educational technology research and a selective view of the current state of the discipline. It concludes by identifying implications for both practice and future research. 相似文献
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AbstractIn this article, we argue that the interest being taken by governments in establishing innovative learning environments (ILEs) in schools relies on a conception of space as a largely neutral arena. In consequence, relations of space and power inherent in the infrastructural shift to ILEs tend to drop from view. Adopting an assemblage approach to investigating learning environments, and exploring ILEs as they are playing out in Australian schools, we strive to surface what drops from view. Taking ILEs to be sociomaterial assemblages, we work with empirical material and trace how they assemble and reassemble. The account is less concerned with what works in ILEs; rather, its focus is on their ‘workings’ as assemblages of relations and most particularly, affective relations. Thus, we explore two affective encounters involving school leaders, teachers and students showing the ways in which they position and are positioned within ILEs. The argument is made that the assemblage approach which is non-deterministic and relational affords new ways of understanding what ILEs are and how they work and who they work for. And, that attending to affective practice brings into view the micropolitics through which infrastructural shifts and infrastructural policy-making are made. 相似文献
9.
Christine Mayer 《History of education》2020,49(4):459-475
ABSTRACT The desire to be close to nature and live in tune with it grew as industrialisation, urbanisation and the impact of technology became increasingly ubiquitous at the turn of the twentieth century. Throughout Europe, model schools were established in rural environments. These private reform schools could not solve the problems of public urban schools. Founded on the initiative of teachers and parents, the Schullandheim (rural school hostel) emerged as a new form bringing urban education and schooling close to nature after the First World War in Germany. Even if related pedagogic activities developed at that time in other countries there is no evidence for comparable institutions. Besides tracing the development of Schullandheime, the article shows how the school hostel idea was embedded in the contemporary educational discussion about the influence large cities had on youth and explores the educational and cultural differences within the school hostel movement through the use of visual material. 相似文献
10.
性格是环境的产物,环境因素在一个人的性格形成中起着决定性的作用.在乔治·艾略特的作品<米德尔马契>中,男女主人公理想破灭的过程反映出环境主导性格的关系. 相似文献