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31.
MyScience is a primary science education initiative in which being in a community of practice is integral to the learning process. One component of this initiative involves professional scientists interacting with primary school communities which are navigating their way towards sustainable ‘communities of practice’ around the ‘domain’ of ‘investigating scientifically’. This paper describes the ongoing journey to date of eleven scientists (six astronomers and five engineers) who actively participated in MyScience over an extended period. Their views of interactions with teachers and students were analysed using attributes associated with both ‘communities of practice’ and the ‘nature of science’. Findings reveal new understandings about the evolving characteristics associated with the development of such school-community collaborations as well as affordances and barriers that may influence their further growth. The influence of these scientists’ own ‘community of science practices’ may account for some of the findings. Implications for science teaching and learning in primary school community of practice settings are discussed. 相似文献
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When and how do infants learn color words? It is generally supposed that color words are learned late and with a great deal of difficulty. By examining infant language surveys in British English and 11 other languages, this study shows that color word learning occurs earlier than has been previously suggested and that the order of acquisition of color words is similar in related languages. This study also demonstrates that frequency and syllabic complexity can be used to predict variability in infant color word learning across languages. In light of recent evidence indicating that color categories have universal biological foundations, these findings suggest that infants’ experience and linguistic exposure drive their shift to culturally and linguistically mediated adult-like understandings of color words. 相似文献
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Yung-Neng Lin Author vitae 《Museum Management and Curatorship》2006,21(4):302-316
The main factor preventing non-visitors from visiting museums is ‘lack of interest’. But the causes of this ‘lack of interest’ are different in Taiwan than in western countries. Taiwanese non-visitors on low incomes are deterred by the strong association of museums with education. They want an experience that will be relaxing, enjoyable and pleasurable, and one which will not require any effort. They do not perceive museums as providing this. Non-visitors want museums to function more obviously as leisure venues that the whole family can actively enjoy. They say museums need to promote themselves as places for exploration and entertainment, as well as for education and learning. If museums wish to attract low-income non-visitors, they must consider how the needs of the non-visiting public can be met. 相似文献
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This article examines the nature of the gap in household telephone penetration among Whites, Blacks, and Hispanics. By analyzing historic and current penetration levels of the radio, television, and telephone, it suggests that most information technology gaps are amalgamations of smaller socioeconomic trends and can be discerned and reduced only with careful historical analysis of both technology choices and living patterns. It proposes localized universal service strategies, since the penetration gaps are affected by a complex array of factors more particular to localities than to the country as a whole and as such must be investigated with rigor and caution if progress toward the elimination of penetration gaps is to occur. 相似文献
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An ‘at‐risk’ curriculum for ‘at‐risk’ students? Special educational needs and disability in the new Australian Curriculum 下载免费PDF全文
The number of students who are ‘at risk’ including those with special education needs and or disabilities is increasing rapidly worldwide in all schools. This has prompted widespread debate regarding the impact of initiatives in Curriculum, Assessment and Reporting for this group of students. Teachers, parents and administrators need to have further information to enable them to contribute to the development of content, assessment and reporting processes in the curriculum that are inclusive, relevant, reliable and valid. This paper explores some of the issues and dilemmas raised by recent policy discussions regarding the inception of a first national Australian Curriculum. It draws purposively on literature relating to developments in England and Wales, where national curriculum provision has existed for over 25 years, as well as the responses of a group of stakeholders (teachers and leaders) from both England/Wales and Australian schools and settings. These data highlight both tension and opportunity in this area of work. 相似文献
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Forbes GibbAuthor Vitae Clare ThornleyAuthor VitaeStuart FergusonAuthor Vitae John WeckertAuthor Vitae 《International Journal of Information Management》2011,31(3):244-251
This paper starts by outlining the technologies involved in RFIDs and reviews the issues raised by their general application. It then identifies their potential application areas within the library sector based on a generic process view of library activities. Finally it highlights the issues that are raised by their application in libraries and provides an assessment of which of these issues are likely to raise ethical concerns for library professionals. The purpose is to provide an overview of the technology within the context of the library process and to highlight issues which may raise ethical concerns for the profession. A second paper will focus specifically on these concerns within the context of the professional obligations of the librarian. 相似文献
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This research focuses specifically on uncertainty and information seeking in a digital environment. In this research we argue that different types of uncertainty are associated with the information seeking process and that, with the proliferation of new and different search tools, sources and channels, uncertainty, positive/desirable or negative/undesirable, continues to be a significant factor in the search process. Users may feel uncertain at any stage of the information search and retrieval process and uncertainty may remain even after completion of the process resulting in what may be called persistent uncertainty. An online questionnaire was used to collect data from users in the higher education sector. There were three parts to the questionnaire focusing on: information seeking activities, information seeking problems, and access to specific information channels or sources. Quantitative analysis was carried out on the data collected through the online questionnaire. A total of 668 responses were returned from the chosen user categories of academic staff, research staff and research students. This research has shown that there are some information seeking activities and information seeking problems that are the most common causes of uncertainty among significant number of users from different disciplines, age, gender, ICT skills, etc. This is also the case with respect to access to and use of specific information sources/channels, although the degrees of uncertainty in relation are relatively small. Possible implications of this study and further research issues are indicated. 相似文献