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231.
Since educational technology has become an integral component in teacher education programs, an analysis was conducted of educational technology positions listed in The Chronicle of Higher Education. Weekly job listings were coded from August, 2000 through July, 2001. Over this time period, 70 positions were advertised. Results found that the majority of the positions were tenure track and tended to be at nonresearch/doctoral granting institutions. These positions were typically for a generalist rather than a specialist.  相似文献   
232.
A perennial challenge for urban education in the United States is finding effective ways to address the academic achievement gap between African American and White students. There is widespread and justified concern about the persistence of this achievement gap. In fact, historical evidence suggests that this achievement gap has existed at various times for groups other than African Americans. What conditions prevailed when this achievement gap existed for these other groups? Conversely, under what conditions did the gap diminish and eventually disappear for these groups? This article explores how sociocultural factors involved in the manifestation and eventual disappearance of the gap for these groups may shed some light on how to address the achievement gap for African American students in urban science classrooms. Our conclusion is that the sociocultural position of groups is crucial to understanding and interpreting the scholastic performance of students from various backgrounds. We argue for a research framework and the exploration of research questions incorporating insights from Ogbu's cultural, ecological theory, as well as goal theory, and identity theory. We present these as theories that essentially focus on student responses to societal disparities. Our ultimate goal is to define the problem more clearly and contribute to the development of research‐based classroom practices that will be effective in reducing and eventually eliminating the achievement gap. We identify the many gaps in society and the schools that need to be addressed in order to find effective solutions to the problem of the achievement gap. Finally, we propose that by understanding the genesis of the gap and developing strategies to harness the students' responses to societal disparities, learning can be maximized and the achievement gap can be significantly reduced, if not eliminated entirely, in urban science classrooms. © 2001 John Wiley & Sons, Inc. J Res Sci Teach 38: 1101–1114, 2001  相似文献   
233.
The purpose of this study was to compare elementary science education library resources available in graduate and undergraduate teacher education institutions in New England. A 31-item survey was sent to teacher education institutions certified to prepare elementary teachers. The survey had four components: (1) services (i.e., ERIC, computer search, etc.), (2) journal holdings/science (i.e., Science and Children, Science Education, etc.), and nonscience (i.e., Reading Teacher, Instructor, etc.), (3) resources available (i.e., elementary science textbooks, audio-visual materials, computer software, etc.), and (4) an open-ended question about what major resources were needed to help prepare preservice students to teach science. There was a 72% return rate from the 87 institutions. Data were analyzed by the FREQUENCIES and ONEWAY subprograms of SPSSX. Less than 34% of the non-graduate libraries had ERIC microfiche available, Dissertation Abstracts, and computer search capabilities services. There was significant difference between graduate and nongraduate institutions journal holdings for science education journals and indexes. The surveyed libraries had more elementary science textbooks published prior to 1980 than those published after 1980 and were severely lacking in computer software.  相似文献   
234.
American, 1,633 Chinese, and 1,247 Japanese eleventh-grade students, 5 indices of maladjustment included measures of stress, depressed mood, academic anxiety, aggression, and somatic complaints. Asian students reported higher levels of parental expectation and lower levels of parental satisfaction concerning academic achievement than their American peers. Nevertheless, Japanese students reported less stress, depressed mood, aggression, academic anxiety, and fewer somatic complaints than did American students. Chinese students reported less stress, academic anxiety, and aggressive feelings than their American counterparts, but did report higher frequencies of depressed mood and somatic complaints. High academic achievement as assessed by a test of mathematics was generally not associated with psychological maladjustment. The only exception was in the United States, where high achievers indicated more frequent feelings of stress than did low achievers.  相似文献   
235.
The late 1970s saw a growth of interest in the United States in preparing students to become active rather than passive television viewers and in providing materials to teachers to use television constructively in the classroom. This article provides an overview of these activities and describes in detail the development of critical television viewing skills materials for secondary students.  相似文献   
236.
ABSTRACT— Although many articles have addressed the relationship of neuroscience and education at a theoretical level, none has considered as a practical matter how one integrates neuroscientific data into a behavioral theory that uses hypothetical constructs. We describe 4 techniques by which researchers may do so: (a) direct observation of hypothetical constructs in the brain, (b) validation of hypothetical constructs through brain imaging, (c) using neural architecture to infer a behavioral architecture, and (d) using well-developed knowledge of brain function to select among competing behavioral theories. A detailed examination of these 4 techniques indicates that they are amenable to educational research and, indeed, have been used to inform research and theory. We argue that these techniques are not applicable to all educational research problems, but rather they are appropriate to relatively low-level behaviors (e.g., reading) rather than complex behaviors (e.g., classroom management).  相似文献   
237.
Recent events in UK Higher Education have caused university schools to look toward alternative means of enhancing and monitoring the quality of the service they provide. One approach utilises networked learning and teaching resources, in particular intranets. Two Schools at the University of Brighton commenced independent implementation of intranets at similar times. The subjects of the case studies are the School of Pharmacy and Biomolecular Sciences Intranet (SPI) and the Business School Intranet (BSI). This paper describes the two alternative strategies for intranet implementation, demonstrates the differing degrees of staff and student utilisation of these learning and teaching assets, identifies barriers to success within each and proposes solutions to address them. The paper proposes a unified strategy for effective intranet implementation and suggests measures to manage organisational resistance to change.  相似文献   
238.
Ethics today     
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239.
In this paper we highlight the issues and opportunities of a participatory action research (PAR) and co-design project, currently being undertaken as engaged research between academics at Durham University and practitioners at the UK’s International Centre for Life in Newcastle-Upon-Tyne (CfL; see creativescienceatlife.com for more information and developments). The focus is on the use of PAR to enable university researchers and Science Centre professionals to co-design Informal Science Learning exhibits that enhance creativity and innovation in young people. We define the principles of PAR and explore reasons for adopting the approach. An account is provided of the iterative co-design and piloting of a novel exhibit within a new exhibition space at the CfL. Reflections collated independently by the practitioners and the academics involved highlighting the development of ideas and insights over the course of the PAR process. We discuss how PAR enabled effective engagement with and creation of enriched knowledge, and innovation, in both the academy and science-learning professionals. The added value of PAR and co-production to our project aligns with current calls for a redefining of how societal impact of academic research is considered.  相似文献   
240.
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