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21.
In recent years, there has been an increase in students with refugee experience in the UK, the US, Europe and Australia. These
students face many barriers to education, and appropriately educating this diverse student population presents many challenges
to schools and education departments. We argue that a whole of school approach that includes school structures, culture and
pedagogy is needed to provide equity for students with refugee experience. This approach to reform requires that the ‘structures
and programs [that] are designed for a dominant group’ (DETE, South Australian Curriculum Standards and Accountability Framework,
South Australia 2001), and which disadvantage minority groups, are challenged and changed. Implementing such change raises many practical difficulties,
and there are few documented examples of good practice. This prompted the authors’ ethnographic study of a South Australian
primary school, with a New Arrivals Program, which positions itself as taking a whole of school approach to educational reform
for refugees. This paper reports on the structural changes the school has implemented in its class organisation, staff roles
and curriculum. We consider the effects of government funding and neoliberal education policy on these reforms. 相似文献
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This article reports on a two-year ethnographic study of learners participating in multi-site, graduate-level education classes. Classes sometimes met face-to-face in the same physical location; at other times part of the class met physically elsewhere. Yet all were linked through the virtual space. Ethnographic analysis of four data types explored how the instructor and students were able to interact through videoconferencing technologies. Most of the interaction occurred between the local and distance learners by way of cultural guides, local students assigned to host a distance learner through Google Video chat. The distance learners were able to receive real-time attention from the instructor and were able to share differing perspectives that contributed to increased satisfaction in the course. These interactions allowed for a dynamic collaborative effort among a diverse set of actors in the field of education. 相似文献
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In this study, we used recently developed technology to determine the force-time profile of elite swimmers, which enabled coaches to make informed decisions on technique modifications. Eight elite male swimmers with a FINA (Federation Internationale de Natation) rank of 900+ completed five passive (streamline tow) and five net force (arms and leg swimming) trials. Three 50-Hz cameras were used to video each trial and were synchronized to the kinetic data output from a force-platform, upon which a motorized towing device was mounted. Passive and net force trials were completed at the participant's maximal front crawl swimming velocity. For the constant tow velocity, the net force profile was presented as a force-time graph, and the limitation of a constant velocity assumption was acknowledged. This allowed minimum and maximum net forces and arm symmetry to be identified. At a mean velocity of 1.92+0.06 m s?1, the mean passive drag for the swimmers was 80.3+4.0 N, and the mean net force was 262.4+33.4 N. The mean location in the stroke cycle for minimum and maximum net force production was at 45% (insweep phase) and 75% (upsweep phase) of the stroke, respectively. This force-time profile also identified any stroke asymmetry. 相似文献
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Ethics and Information Technology - Moral agency status is often given to those individuals or entities which act intentionally within a society or environment. In the past, moral agency has... 相似文献
27.
Tweet Up? Examining Twitter's Impact on Social Capital and Digital Citizenship in Higher Education
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Danielle Morgan Acosta 《About Campus》2014,18(6):10-17
Twitter is a highly accessible communication venue that is embraced by great numbers of traditionally aged and ethnically diverse college students. Danielle Morgan Acosta challenges us to turn our research and teaching attention to the potential of Twitter to support student learning. 相似文献
28.
Danielle B. Harlow 《Journal of Science Teacher Education》2014,25(1):119-139
This paper reports the results of an investigation of how a professional development content course based on the Physics and Everyday Thinking (PET) curriculum affected the teaching practices of five case study elementary school teachers. The findings of this study highlight different ways that teachers use what they learn in content courses to teach science to elementary children. While some teachers transferred pedagogical practices along with the content, others transformed the content to be useful in already existing pedagogical frameworks, and still others show little or no evidence of transfer. The range of transfer is explained by considering how each teacher interacted with the learning context (the PET curriculum) and their initial ideas about teaching science. 相似文献
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Yue-fei Wang Jie Wang Jing Wu Ping Xu Yi-qi Wang Jun-jie Gao Danielle Hochstetter 《Journal of Zhejiang University. Science. B》2014,15(2):173-180
The conditions for extracting polysaccharides from tea (Camellia sinensis L.) fruit peel (TFPPs) were studied. Three parameters (temperature, time, and liquid/solid ratio) affecting the extraction of TFPP were optimized using response surface methodology (RSM). Under the optimized conditions, the yield of TFPP was predicted to be 4.98%. The physicochemical properties, in vitro antioxidant activities, and inhibitory effects on α-glucosidase of fractionated TFPPs (TFPP-0, TFPP-20, TFPP-40, and TFPP-60) were investigated. We found that the TFPPs were all acid protein-bound heteropolysaccharides, although with different chemical compositions. They had not only remarkable scavenging activity on 2,2′-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS) and reducing activity, but also excellent inhibitory potential against α-glucosidase in vitro. Our results suggest that tea fruit peel could be treated as a potential bioresource for the development of polysaccharide antioxidants. 相似文献
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