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Dimitris T. Zachos 《International Journal of Inclusive Education》2017,21(10):1011-1027
In this paper, the focus is on schools’ responses to multiculturalism. We present a research project that was designed to explore feelings, perceptions and attitudes of teachers towards pupils of Roma origin in two different Greek schools. Our research strategy involved case studies and in-depth semi-structured interview was our main research technique. The findings suggest that there is a need to rethink and further investigate the issue of who is best suited to teach pupils of Roma origin in Greek schools. We believe that our research could help policymakers, educational administrators and teachers to better understand Roma pupils’ educational needs and plan ways to improve it. 相似文献
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Anna Spyrtou Jari Lavonen Anastasios Zoupidis Anni Loukomies Dimitris Pnevmatikos Kalle Juuti Petros Kariotoglou 《International Journal of Science and Mathematics Education》2018,16(3):443-463
In the present paper, we report on the idea of exchanging educational innovations across European countries aiming to shed light on the following question: how feasible and useful is it to transfer an innovation across different national educational settings? The innovation, in this case, Inquiry-Based Teaching Learning Sequences, is recognized as a crucial component of renewal science teaching in European countries. Two local working groups from two different Universities, in Finland and Greece, were created consisting of researchers and experienced primary teachers. The transfer from Greece to Finland was rather challenging because of the differences between the two educational contexts. The initial, as well as the revised Teaching Learning Sequence, were implemented for 11–12-year-old students including the content to be taught, that is Floating-Sinking phenomena and density, and the learning environment aspects such as learning Control of Variables Strategy. A combination of qualitative and quantitative research methods was implemented in order to formulate concrete recommendations on feasible and useful aspect. The feasible aspect adduces answers to the query of “how” this transfer worked in practice. Concerning this aspect, the recognition of what is innovative for each national partner was recognized as a crucial factor for the design and revision of both Teaching Learning Sequences. The useful aspect illuminates students’ improvement in the achievement of conceptual as well as procedural knowledge. The results revealed that the psychological paths that bring about this success are ecumenical and independent of the history of the educational group. 相似文献
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When we refer to scientific knowledge, we, implicitly or explicitly, refer to its three components, namely its conceptual framework, its methodological principles and its cultural aspects. The pendulum is a topic of science teaching and learning where all three of these aspects can be examined with the aim of gaining a holistic appreciation of the transformation of a natural phenomenon into a phenomenon of the physical sciences and how this can then be recontextualized into a topic of school science learning. The main objective of this study is to examine whether this richness of the pendulum as a topic of teaching is revealed in the school science textbooks in Greece and Cyprus, for both primary and secondary education. We will use an analytical mapping instrument in order to determine, whether the pendulum is introduced at some grade level and, if so, in what context. We will then use an interpretive instrument, which relies on taxonomy of science curricula into traditional, innovative and constructivist programs, in order to attach meaning to the analysis. Finally, we will formulate a series of proposals in relation to the educational value of the simple pendulum at the Greek and Cypriot gymnasium level. 相似文献
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Electronic Commerce (EC) is expected to change dramatically the way that organisations operate. Businesses invest in Information Technology and prepare their infrastructure so that they can support EC applications. The potential of EC however, is not confined to individual companies but extends to whole nations. Governments are considered as a key stakeholder in the successful development of EC and their commitment and support must be ensured. This paper reports on a survey of 33 IS and business managers in Mauritius and discusses the management practices, applications, problems and technological situation with respect to EC development in this country. This Indian Ocean island state aims at developing and maintaining its competitive advantage through EC, thus becoming a centre in its region. The findings of this paper are useful for both researchers and practitioners as they provide an insight to critical EC management issues, which concern both individual organisations and policy makers. Furthermore the results of this study can be used as a vehicle for EC development evaluation at an organisational as well as at a national level. 相似文献
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Maria Taramigkou Dimitris Apostolou Gregoris Mentzas 《Information processing & management》2018,54(4):609-629
Exploratory search is a type of information seeking used by searchers who are either unfamiliar with the domain of their goal, are unsure about the ways to achieve their goals or uncertain about their goals in the first place. We present a method that utilizes interactional context and personality information in order to proactively prompt users to undertake actions for improving exploratory search and its outcome. Our approach is based on inferring exploration patterns based on the logged past behavior of users in order to produce models of behavior, which in turn are used to predict the next action in the current context. The user is classified into specific groups of users that share personality traits for which we have analyzed their search behaviors. At the same time, we assume that the users who belong within the same group show similar exploration tactics to reach their goal such as the sequence of actions performed. Having the models, we show how we can predict the next interaction of the user given a specific sequence of actions of the current session. In this way, we assist users in their exploration process and act proactively by providing meaningful recommendations and prompts towards possibly undiscovered facets of the topic under investigation. 相似文献
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Dimitris K. Psillos Odisseas Valassiadis Peter F. W. Preece Donald A. Bligh 《International Journal of Science Education》2013,35(2):179-183
The idea that chemical knowledge can be represented in three main ways: macro, submicro, and symbolic (chemistry triplet) has become paradigmatic in chemistry and science education. It has served both as the base of theoretical frameworks that guide research in chemical education and as a central idea in various curriculum projects. However, this triplet relationship has been the subject of different adaptations and reinterpretations that sometimes lead to confusion and misunderstanding, which complicates the analysis of the triplet’s nature and scope. Thus, the central goal of this paper is to describe some of the existing views of the triplet relationship in chemistry and science education and critically analyse their underlying assumptions. We also propose a general structure of our chemistry knowledge intended to better situate the chemistry triplet in relationship with the different types, scales, dimensions, and approaches that seem to characterise such knowledge. Our proposed model may be useful in the analysis, evaluation, and reflection of educational research results and teaching practices centred on the triplet relationship. 相似文献
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Dimitris Pnevmatikos 《教育心理学》2002,22(1):93-112
The present paper was part of a larger project, which investigated the process of knowledge acquisition in Christian religion. The concept of God in particular is a core construct in any religion and it has been involved in a number of changes in the history of religions. Some of those changes were observed in the children's constructions of the house that God lives in. Among children's drawings we found changes which imply, in terms of Thagard (1992) not only belief revision, but also a conceptual change. However, hierarchy reinterpretation, in which the concept of God changes from the part of the cosmos to the creator (ontologically different from the creatures) we did not observe among the primary school children. The development of the different hierarchies we constructed on the basis of children's drawings seems to follow the developmental changes, which took place in the history of Greek religions. Finally, there were some implications for Religious Education. 相似文献
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Special education is losing its identity—its visibility, distinctiveness, budget, and basic functions are all at risk. Special education functions include (a) sorting, categorizing, and labeling students who need it; (b) making the right comparisons; (c) honoring diversity but changing particular differences; (d) managing stigma; (e) making subjective judgments and risking errors; (f) dealing with students’ failures; and (g) adequate financing in addition to maintaining visibility and status and having its own budget and personnel. It cannot exist without these functions, all of which are criticized or on the decline. Special education must also be reconstructed on the basis of sound science, not alternative narratives or nonscientific ways of knowing that do not help students with disabilities learn all they can. The need for a scientific reconstruction and implications for special education’s future are discussed. 相似文献
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This article presents the results of a research project that investigated the extent to which the use of the historical episode
of the Millikan-Ehrenhaft dispute over the existence of the elementary electric charge can improve students’ conceptions of
specific aspects of the Nature of Science (NOS). A teaching programme containing seven hourly teaching units was designed
and implemented. The teaching intervention was designed on the basis of an explicit form of teaching that was integrated into
the scientific content and through the use of short stories. Students’ conceptions of specific aspects of NOS were documented
in a questionnaire distributed before and after the class. The results showed that there was a significant statistical improvement
in students’ conceptions of the aspects of NOS that had been selected for teaching. 相似文献