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Developing and maintaining e-Government services that can effectively deal with changes is a challenge for public administrations. In this paper, we address this challenge by presenting an ontology-based approach that: (i) enables systematic response of e-Government systems to changes by applying formal methods for achieving consistency when a change is discovered; (ii) enables knowledgeable response of service designers and implementers to changes by utilizing design rationale knowledge. We argue that such a synthesis of systematic response to changes with knowledge to deal with them has a positive impact on the change management process. Evaluation of the proposed approach in three case studies let us develop useful propositions for practitioners, discuss policy implications and identify future research topics. 相似文献
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Although a growing number of research articles in recent years have treated the role of informal settings in science learning, the subject of the history of science in museums and its relationship to informal and non-formal education remains less well explored. The aim of this review is to assemble the studies of history of science in science museums and explore the opportunities for the further use of the history of science in science museum education practice. 相似文献
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Dimitris K. Psillos Peter F.W. Preege Donald A. Bligh Odisseas Valassiadis 《Research in Science & Technological Education》2013,31(2):127-130
The self‐esteem as physics teachers of students taking pre‐service physics teacher education courses was investigated before and after the courses. It was found that students who dropped out from the courses had lower self‐esteem than either the students who satisfactorily completed them or similarly qualified students who did not take the courses. There was some evidence that learning pedagogical theory enhances self‐esteem if it takes place after practical teaching experience but has the opposite effect when taught first, in the absence of any practical teaching experience. 相似文献
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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