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21.
This article describes evaluation of the Veterinary Bacteriology and Mycology problem‐based learning multimedia project at the University of Melbourne over a period of seven years. The design of the initial project will be described, together with learning benefits that short‐term evaluations revealed — including better information management skills, improved higher order cognitive skills, increased interest in the subject, better collaborative learning skills, better written and oral communication skills and better computer skills. All very impressive. However, follow‐up studies with staff and students in clinical years of the veterinary course indicated clearly that the positive benefits were not sustained in the long term, as this was a once‐off experience for students. We clearly needed a new approach. Since 1995, the institutional climate, opportunities provided by new technologies and international links have shifted the policy in the Faculty of Veterinary Science towards the development of online problem‐based subjects, hopefully enabling students to have a much greater exposure to a problem‐based learning approach.  相似文献   
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The purpose of this case study was to determine the feasibility of delivering a course on-campus and in real time, simultaneously transmitting it to students who were remotely accessing the same course. In future years, it is anticipated that universities will have inadequate physical facilities to meet the demands of an increasing student population. Additionally, with warnings of impending pandemics, universities need to be prepared to deliver courses in alternative ways to ensure continuity of instruction. Thus, this pilot project was designed to deliver a course to a large section of students while also allowing off-campus students access to the course in real time. The planning and delivery of the course is described, including the technology used, the support provided by the university and technology support staff, the course that was used for the pilot project, and how students were selected to participate as the off-campus students. The perspectives of the instructor, teaching assistant, students (both on- and off-campus), and technology support personnel are summarized.  相似文献   
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Limited information exists about the movement patterns of field-hockey players, especially during elite competition. Time–motion analysis was used to document the movement patterns during an international field-hockey game. In addition, the movement patterns of repeated-sprint activity were investigated, as repeated-sprint ability is considered to be an important fitness component of team-sport performance. Fourteen members of the Australian men's field-hockey team (age 26±3 years, body mass 76.7±5.6?kg, [Vdot]O2max 57.9±3.6?ml?·?kg?1?·?min?1; mean±s) were filmed during an international game and their movement patterns were analysed. The majority of the total player game time was spent in the low-intensity motions of walking, jogging and standing (46.5±8.1, 40.5±7.0 and 7.4±0.9%, respectively). In comparison, the proportions of time spent in striding and sprinting were 4.1±1.1 and 1.5±0.6%, respectively. Our criteria for ‘repeated-sprint’ activity (defined as a minimum of three sprints, with mean recovery duration between sprints of less than 21?s) was met on 17 occasions during the game (total for all players), with a mean 4±1 sprints per bout. On average, 95% of the recovery during the repeated-sprint bouts was of an active nature. In summary, the results suggest that the motion activities of an elite field-hockey competition are similar to those of elite soccer, rugby and Australian Rules football. In addition, the investigation of repeated-sprint activity during competition has provided additional information about the unique physiological demands of elite field-hockey performance.  相似文献   
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This article reports a study of eLearning in 21 courses in Hong Kong universities that had a blended design of face-to-face classes combined with online learning. The main focus of the study was to examine possible relationships between features of online learning designs and student learning outcomes. Data-collection strategies included expert reviews of the learning designs, student surveys of perceptions of the web environment and their own learning outcomes, and a SOLO (structure of observed learning outcomes) analysis of assessment evidence of student learning outcomes. The findings of this correlational study indicate mild relationships between features of learning design and student perceptions of their learning outcomes. Both the provision of learning resources and the engagement of students in online communication relate to aspects of learning (acquisition of knowledge and skills, and enhancement of learning motivation). Also, the relationship was stronger when eLearning strategies were more extensively used. However, no relationship was found between learning design and the student performance in assessment tasks, possibly because of the limited assessment data that was examined.  相似文献   
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This study considers the role and nature of co-thought gestures when students process map-based mathematics tasks. These gestures are typically spontaneously produced silent gestures which do not accompany speech and are represented by small movements of the hands or arms often directed toward an artefact. The study analysed 43 students (aged 10–12 years) over a 3-year period as they solved map tasks that required spatial reasoning. The map tasks were representative of those typically found in mathematics classrooms for this age group and required route finding and coordinate knowledge. The results indicated that co-thought gestures were used to navigate the problem space and monitor movements within the spatial challenges of the respective map tasks. Gesturing was most influential when students encountered unfamiliar tasks or when they found the tasks spatially demanding. From a teaching and learning perspective, explicit co-thought gesturing highlights cognitive challenges students are experiencing since students tended to not use gesturing in tasks where the spatial demands were low.  相似文献   
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This paper investigates whether children's academic self‐beliefs are associated with reading achievement and whether the relationship is modified by gender and/or age. Data were collected from children at risk of reading failure, that is, emergent readers (6‐ to 8‐year‐olds) in socioeconomically disadvantaged areas reading at a level below the population mean. The authors' own measure of attitude to reading and perceived competence was used. The study found a significant positive association between attitude to reading in class and vocabulary and phonemic awareness and a significant negative association between perceived competence at reading in class and single‐word reading and spelling. Girls' attitude to reading and perceived competence were more positively associated with reading achievement, and this was most evident in the first grade. Perceived competence was inflated among those with the poorest reading and also among boys, in association with reading‐related skills found most challenging by children in this sample.  相似文献   
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A positive school climate is important in maintaining an effective educational environment characterized by excellence, productivity, and cooperation. Because of its impact on successful educational experiences, administrators should attempt to assess climate rather than rely on feelings or intuition to estimate it. Individualized surveys offer a flexible method of addressing specific school needs and concerns.

At first glance, the thought of individualizing a climate survey may appear to be an overwhelming task; however, with planning and effort, it can be accomplished. A systematic process outlining a method for individualizing a climate survey includes (a) planning, (b) preparation, (c) survey development, (d) administration, (e) analysis of results, and (f) dissemination.

A tailored climate survey can be used by administrators to assess the current climate, evaluate programs designed to enhance the climate, and periodically monitor a climate for signs of change. Although time and effort are required to individualize a survey, results directly applicable to the school can help administrators achieve and maintain a positive school climate.  相似文献   
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