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The Institute of Education is the only institution in Singapore that trains and prepares individuals for the task of teaching. In order to ensure that its products, the teachers, are of a respectable calibre, not only should the training programme be reviewed regularly, but also the method of selecting trainees.  相似文献   
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Asia Pacific Education Review - Studying the processes involved in scaling technologically-mediated pedagogical innovations has moved into understanding how wider contexts relate to qualitative...  相似文献   
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Few studies have been conducted to identify what kinds of online information are provided by institutions and needed by international students in social media. This study aims to identify critical constructs of study abroad information (SAI) that can generate positive attitudes toward the university. Specifically, this study attempts to investigate the effectiveness of persuasive communication via social media among students looking to study abroad as well as examining their impacts on attitude change. This paper used the elaboration likelihood model to map out information processing flow of students looking to study abroad. Based on a series of qualitative and quantitative studies, the findings highlighted the importance of peripheral communication cues in influencing students’ attitudinal change toward overseas institutions and countries. This study uncovered that the peripheral cues mediate the relationship of study abroad online reviews and attitude change.  相似文献   
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Learning happens not only in schools, but also in every context that affords new experiences and opportunities for metacognition. We aim to maximize the different activity-milieux in which learners are engaged in developing their life-long learning dispositions to learn within and across contexts. This paper is a follow up of an earlier published paper in which a framework on interpreting learning as how the self interacts with phenomena and reifications was proposed. Grounded in this learning framework, our research seeks to expand the “within context” learning to “across contexts” learning with evidence from a case study examining a 10-year-old boy's learning process. Through the case study, we will describe the interplay between bowling and schooling and how strategies learned from one context is situated into another drawing upon Ito et al.'s (2010 Ito, M., Baumer, S., Bittanti, M, boyd, d., Cody, R., Herr-Stephenson, B., Horst, … Pascoe, C.J., Perkel, D., Robinson, L., Sims, C., Tripp, L. (2010). Hanging out, messing around, and geeking out: Kids living and learning with new media. Cambridge, MA: MIT Press [Google Scholar]) developmental trajectory of “hanging out-messing around-geeking out” perspectives. The findings show that for learning to be meaningful and authentic for the twenty-first century, it is essential for the learner(s) to be in constant dialectical interactions and relationship with oneself, others, and with the social-cultural artifacts that afford the learning. We conclude with practical implications derived from the study.  相似文献   
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Solar energy is a natural resource which can be harnessed to provide clean electricity for hydrogen production systems. However, this technology is not widely used because of control issues, particularly for hydrogen refuelling stations. At present, direct or DC-DC converter couplings are the most common system configurations for hydrogen refuelling stations. However, these system configurations are costly and suffer from gas shortage at hydrogen refuelling stations. Furthermore, the hydrogen produced by such system configurations varies considerably depending on the levels of solar radiation. In order to address these issues, a new system configuration is proposed, incorporating the feedback signal of the storage level in the control system. The photo- voltaic (PV) system, electrolyzer, and storage tank are integrated with a fuzzy logic controller (FLC) to determine the backup current compensation for electrolyzer operation in order to obtain the minimum power required for hydrogen production. The proposed FLC is constructed with three input variables which are the PV current, hydrogen storage level, and the battery state of charge. The rules-based fuzzy inference process is based on the proposed configuration which combines the advantages of direct and DC-DC converter coupling configurations. The simulation results show that the proposed configuration offers better adapta- bility to variable radiation conditions compared to other methods. This gives a more promising option for ensuring the adequacy of hydrogen supply at hydrogen refuelling stations.  相似文献   
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This paper reports the findings of a study which aims to examine the processes and effectiveness of the collaboration between teachers in their professional learning which some Singapore schools are currently engaged in. The learning process attempted to raise the profile of teacher professionalism in classroom alternative assessment through action research. A total of nine schools participated in this two-year study. Participants included teachers and school leaders. Guided by a university researcher and supported by a cluster superintendent and school leaders, the collaboration helped familiarise teachers with alternative ways of assessing student learning, connect theories with practice in their classroom assessment, and acquire the skills of doing research. Facilitated by a structure that supports the development of partnerships between teachers from different schools, the collaboration focused on teachers working on a common task. The data reveal how teachers took ownership of their own learning through this process and led their peers in their respective schools in curriculum customisation through alternative assessment practices. Such an education reform process, which has driven the effectiveness of the collaborative teacher learning in promoting teachers’ instructional practices, is analysed from four dimensions, namely, (a) macro level (systemic reform), (b) school level (school improvement plans), (c) teacher level (teacher community), and (d) micro level (classroom level). This paper concludes with a discussion of the challenges in sustaining teacher collaboration across schools in Singapore.  相似文献   
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Explaining appears to dominate primary teachers’ understanding of mathematical reasoning when it is not confused with problem solving. Drawing on previous literature of mathematical reasoning, we generate a view of the critical aspects of reasoning that may assist primary teachers when designing and enacting tasks to elicit and develop mathematical reasoning. The task used in this study of children’s reasoning is a number commonality problem. We analysed written and verbal samples of reasoning gathered from children in grades 3 and 4 from three primary schools in Australia and one elementary school in Canada to map the variation in their reasoning. We found that comparing and contrasting was a critical aspect of forming conjectures when generalising in this context, an action not specified in frameworks for generalising in early algebra. The variance in children’s reasoning elicited through this task also illuminated the difference between explaining and justifying.  相似文献   
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A framework, termed the RSP, is proposed. It is mainly for analyzing and explaining how learning occurs. This framework is grounded in the social-cultural perspective, in particular, in the thinking of both Vygotsky and Popper. Although the thinking of Popper is generally not referred to as having a social-cultural orientation, mostly due to misunderstanding, he and Vygotsky are defensibly complementary. In a nutshell, Vygotsky’s social-cultural (inter-psychological) plane is enriched by Popper’s distinction between physical and conceptual-abstract worlds, while Popper’s mental world is enhanced by Vygotskian and post-Vygotskian work emphasizing personality, that is, the whole self. Integrating and expanding on both Vygotsky and Popper, the RSP framework further unpacks how learning occurs as dialectical interactions between the Worlds of reifications (R), selves (S), and phenomena (P). The World of Reifications (R) extends Popper’s World 3 by emphasizing the developmental nature of conjectures to theories. The World of Selves (S) now extends Popper’s World 2 from cognitive dimensions to the whole individual. And the World of Phenomena (P) extends Popper’s World 1 to include the relationships between objects forming phenomena, including the physical, social, and spiritual dimensions. The interactions among the three Worlds result in five learning outcomes: cognition, metacognition, action, reflective action, and epistemic cognition. It is contended that these five outcomes are necessary criteria for holistic learning. The framework is then applied to analyzing various issues such as resolving lethal mutations, identity, and learning as becoming.  相似文献   
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