972 resultados para CONCEPTUAL CHANGE


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This ALTC Teaching Fellowship aimed to establish Guiding Principles for Library and Information Science Education 2.0. The aim was achieved by (i) identifying the current and anticipated skills and knowledge required by successful library and information science (LIS) professionals in the age of web 2.0 (and beyond), (ii) establishing the current state of LIS education in Australia in supporting the development of librarian 2.0, and in doing so, identify models of best practice. The fellowship has contributed to curriculum renewal in the LIS profession. It has helped to ensure that LIS education in Australia continues to meet the changing skills and knowledge requirements of the profession it supports. It has also provided a vehicle through which LIS professionals and LIS educators may find opportunities for greater collaboration and more open communication. This will help bridge the gap between LIS theory and practice and will foster more authentic engagement between LIS education and other parts of the LIS industry in the education of the next generation of professionals. Through this fellowship the LIS discipline has become a role model for other disciplines who will be facing similar issues in the coming years. Eighty-one members of the Australian LIS profession participated in a series of focus groups exploring the current and anticipated skills and knowledge needed by the LIS professional in the web 2.0 world and beyond. Whilst each focus group tended to draw on specific themes of interest to that particular group of people, there was a great deal of common ground. Eight key themes emerged: technology, learning and education, research or evidence-based practice, communication, collaboration and team work, user focus, business savvy and personal traits. It was acknowledged that the need for successful LIS professionals to possess transferable skills and interpersonal attributes was not new. It was noted however that the speed with which things are changing in the web 2.0 world was having a significant impact and that this faster pace is placing a new and unexpected emphasis on the transferable skills and knowledge. It was also acknowledged that all librarians need to possess these skills, knowledge and attributes and not just the one or two role models who lead the way. The most interesting finding however was that web 2.0, library 2.0 and librarian 2.0 represented a ‘watershed’ for the LIS profession. Almost all the focus groups spoke about how they are seeing and experiencing a culture change in the profession. Librarian 2.0 requires a ‘different mindset or attitude’. The Levels of Perspective model by Daniel Kim provides one lens by which to view this finding. The focus group findings suggest that we are witnessing a re-awaking of the Australian LIS profession as it begins to move towards the higher levels of Kim’s model (ie mental models, vision). Thirty-six LIS educators participated in telephone interviews aimed at exploring the current state of LIS education in supporting the development of librarian 2.0. Skills and knowledge of LIS professionals in a web 2.0 world that were identified and discussed by the LIS educators mirrored those highlighted in the focus group discussions with LIS professionals. Similarly it was noted that librarian 2.0 needed a focus less on skills and knowledge and more on attitude. However, whilst LIS professionals felt that there was a paradigm shift within the profession. LIS educators did not speak with one voice on this matter with quite a number of the educators suggesting that this might be ‘overstating it a bit’. This study provides evidence for “disparate viewpoints” (Hallam, 2007) between LIS educators and LIS professionals that can have a significant implications for the future of not just LIS professional education specifically but for the profession generally. Library and information science education 2.0: guiding principles and models of best practice 1 Inviting the LIS academics to discuss how their teaching and learning activities support the development of librarian 2.0 was a core part of the interviews conducted. The strategies used and the challenges faced by LIS educators in developing their teaching and learning approaches to support the formation of librarian 2.0 are identified and discussed. A core part of the fellowship was the identification of best practice examples on how LIS educators were developing librarian 2.0. Twelve best practice examples were identified. Each educator was recorded discussing his or her approach to teaching and learning. Videos of these interviews are available via the Fellowship blog at .The LIS educators involved in making the videos felt uncomfortable with the term ‘best practice’. Many acknowledged that there simply seeking to do the best by their students and that there was always room for improvement. For this reason these videos are offered as examples of “great practice”. The videos are a tool for other educators to use, regardless of discipline, in developing their teaching and learning approaches to supporting web 2.0 professionals. It has been argued that the main purpose of professional education is transformation (Dall’ Alba, 2009; Dall’Alba & Barnacle, 2007). As such professional education should focus not just on skills and knowledge acquisition but also on helping students to develop ways of being the professionals in question (ie LIS professionals, teachers, lawyers, engineers).The aim of this fellowship was to establish Guidelines for Library and Information Science Education 2.0 it has however become apparent that at this point in time it is not yet possible to fulfil this aim. The fellowship has clearly identified skills and knowledge needed by the LIS professional in web 2.0 world (and beyond). It has also identified examples of ‘great practice’ by LIS educators as they endeavour to develop LIS professionals who will be successful in a web 20 world. The fellowship however has also shown that the LIS profession is currently undergoing significant attitudinal and conceptual change. Consequently, before a philosophy of LIS education 2.0 can be expressed, the Australian LIS profession must first explore and articulate what it means to be an LIS professional in the 21st century (ie a world of web 2.0 and beyond). In short, the LIS profession in Australia must take stock not of “what we know and can do” but on “who we are becoming” (Dall’Alba, 2009, p 34).

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For almost a half century David F. Treafust has been an exemplary science educator who has contributed through his dedication and commitments to students, curriculum development and collaboration with teachers, and cutting edge research in science education that has impacted the field globally, nationally and locally. A hallmark of his outstanding career is his collaborative style that inspires others to produce their best work.

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This paper is an exploration of conceptual change. It reports on a study which utilizes conceptual status elements, and explores the unique contribution of Slowmation Animation in the conceptual learning of preservice science teachers. 15 short animations were created by 55 participants in a single two hour tutorial class as a part of their methods training. Conceptual change was found to occur when their animation topic challenged their understandings of the processes within the scientific concept. The preservice science teachers reported an enthusiasm for Slowmation Animation as a method for learning how to learn, as well as for highlighting what they thought they knew, but didn’t really know.

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The role that specific emotions, such as pride and triumph, play during instruction in science education is an under-researched field of study. Emotions are recognized as central to learning yet little is known about the way in which they are produced in naturalistic settings, how emotions relate to classroom learning during interactions, and what antecedent factors are associated with emotional experiences during instruction. Data sources for the study include emotion diaries, student written artifacts, video recordings of class interactions, and interviews. Emotions produced in the moment during classroom interactions are analyzed from video data and audio data through a novel theoretical framework related to the sociology of human emotions. These direct observations are compared with students’ recollected emotional experiences reported through emotion diaries and interviews. The study establishes links between pride and triumph within classroom interactions and instructional tasks during learning episodes in a naturalistic setting. We discuss particular classroom activities that are associated with justified feelings of pride and triumph. More specifically, classroom events associated with these emotions were related to understanding science concepts, social interactions, and achieving success on challenging tasks.

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Nearly all psychological research on basic cognitive processes of category formation and reasoning uses sample populations associated with large research institutions in technologically-advanced societies. Lopsided attention to a select participant pool risks biasing interpretation, no matter how large the sample or how statistically reliable the results. The experiments in this article address this limitation. Earlier research with urban-USA children suggests that biological concepts are (1) thoroughly enmeshed with their notions of naive psychology, and (2) strikingly human-centered. Thus, if children are to develop a causally appropriate model of biology, in which humans are seen as simply one animal among many, they must undergo fundamental conceptual change. Such change supposedly occurs between 7 and 10 years of age, when the human-centered view is discarded. The experiments reported here with Yukatek Maya speakers challenge the empirical generality and theoretical importance of these claims. Part 1 shows that young Maya children do not anthropocentrically interpret the biological world. The anthropocentric bias of American children appears to owe to a lack of cultural familiarity with non-human biological kinds, not to initial causal understanding of folkbiology as such. Part 2 shows that by age of 4-5 (the earliest age tested in this regard) Yukatek Maya children employ a concept of innate species potential or underlying essence much as urban American children seem to, namely, as an inferential framework for understanding the affiliation of an organism to a biological species, and for projecting known and unknown biological properties to organisms in the face of uncertainty. Together, these experiments indicate that folkpsychology cannot be the initial source of folkbiology. They also underscore the possibility of a species-wide and domain-specific basis for acquiring knowledge about the living world that is constrained and modified but not caused or created by prior nonbiological thinking and subsequent cultural experience.

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One of Irigaray’s most insistent criticisms of the operation of patriarchal law is its overwhelming focus on the protection of property at the expense of law that regulates relations between and amongst persons. This paper argues, with reference to Irigaray’s work, that the conceptual change involved in such a reorientation of law’s focus has important implications for the legal perception of the harm of rape and woman’s sexuality. The possessive paradigm operates in the law of rape by disassociating the harm of rape from its psychic and subjective impact and encouraging the ‘simple’rape/ ‘real’ rape dichotomy. In returning subjectivity to woman herself we can begin to see perhaps how the crime of rape involves a harm to woman that affects the whole of her being, and to be. Such a reading allows the law to perhaps move away from understanding rape as a violation of undifferentiated bodies to a violation of the innate ‘virginity’ of woman.

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Os estudos sobre astronomia e educação em astronomia com professores em serviço são escassos e o seu aumento significativo, nos últimos anos, denota a importância desta área na literacia científica dos cidadãos. Há uma necessidade de divulgar esse conhecimento para superar algumas dificuldades, tais como, a prevalência de conceções alternativas e a falta de implementação de atividades práticas no 1º Ciclo do Ensino Básico. Neste contexto, foi implementado um estudo quasi-experimental com professores e alunos dos 3º e 4º anos de escolaridade de escolas da costa norte de Portugal, que integrou aplicação de questionários diagnósticos em mais de um momento, e uma ação de formação sobre astronomia, para professores. A intenção era verificar se as conceções em relação à astronomia, de professores e alunos, estavam em conformidade com as descritas na literatura, e se a ação de formação, com base em atividades práticas, concebidas com materiais acessíveis e adequadas para colocar em prática com os alunos, foi resposta para melhorar os seus conhecimentos científicos e a prática docente. A análise dos dados a partir do pré-teste revelou conceções alternativas de acordo com a literatura. Os resultados verificados no pós-teste, administrado um ano mais tarde, para o grupo experimental de professores, e comparados com os do grupo de controlo, mostraram que a totalidade dos elementos do grupo experimental evidenciaram uma melhoria significativa no conhecimento científico e uma mudança concetual, devido ao desenvolvimento profissional implementado. Também se verificou que a realização de atividades práticas, através de metodologia de investigação, permitiu que os alunos pudessem compreender como funciona a ciência, o que se traduziu em progresso ao nível das aprendizagens e atitudes. A prática efetiva de atividades hands-on e minds-on parece ser uma maneira apropriada para construir e reforçar o conhecimento científico nesta área, acerca de fenómenos não observáveis. Advoga-se, assim, a importância da formação de professores ao longo da carreira docente como forma de atualizar o processo de ensino e aprendizagem, tendo em vista uma escola capaz de preparar os alunos para uma sociedade cada vez mais exigente e influenciada pela constante mudança no conhecimento proporcionado pelo desenvolvimento científico e tecnológico.

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Relatório final apresentado à Escola Superior de Educação de Lisboa para obtenção de grau de mestre em Ensino do 1º e 2º Ciclos do Ensino Básico

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Relatório de Estágio apresentado à Escola Superior de Educação de Lisboa para obtenção de grau de mestre em Ensino do 1.º e 2.º ciclo do Ensino Básico

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This qualitative inquiry used case study methodology to explore the change processes of 3 primary-grade teachers throughout their participation in 7 -month professional learning initiative focused on reading assessment and instruction. Participants took part in semimonthly inquiry-based professional learning community sessions, as well as concurrent individualized classroom-based literacy coaching. Each participant's experiences were first analyzed as a single case study, followed by cross-case analyses. While their patterns of professional growth differed, findings documented how all participants altered their understandings of the roles and relevancy of individual components of reading instruction (e.g., comprehension, decoding) and instructional approaches to scaffold students' growth (e.g., levelled text, strategy instruction), and experienced some form of conceptual change. Factors identified as affecting their change processes included; motivation, professional knowledge, professional beliefs (self-efficacy and theoretical orientation), resources (e.g., time, support), differentiated professional learning with associated goal-setting, and uncontrollable influences, with the affect of each factor compounded by interaction with the others. Comparison of participants' experiences to the Cognitive-Affective Model of Conceptual Change (CAMCC) and the Interconnected Model of Teacher Professional Growth (IMTPG) demonstrated the applicability of using both conceptual models, with the IMTPG providing macrolevel insights over time and the CAMCC microlevel insights at each change intervaL Recommendations include the provision of differentiated teacher professional learning opportunities, as well as research documenting the effects of teacher mentorship programs and the professional growth of teacher educators. ii

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Cette recherche tente de déterminer si, dans le cadre d’un cours de physique de cinquième secondaire, l’utilisation d’un laboratoire par enquête guidée (comme complément d’enseignement basé sur une approche conceptuelle) permet aux élèves de mieux comprendre des notions de cinématique, que le laboratoire traditionnel. Elle s’inscrit dans une série d’études, réalisées au collégial ou à l’université, qui portent sur des approches d’enseignement exploitant le laboratoire comme moyen de transmission des concepts mécaniques en physique (McDermott, 1996; Beichner, 1994). Le laboratoire par enquête est associé à une approche conceptuelle axée sur le raisonnement qualitatif alors que celui qui est traditionnel est associé à une approche traditionnelle de l’enseignement de la physique. Le test TUG-K, «Test of Understanding Graphs in Kinematics » (Beichner, 1994), ainsi que des entrevues individuelles ont été utilisés afin d’évaluer la compréhension des concepts de cinématique. Il semble d’abord que le laboratoire par enquête guidé soit efficace pour enseigner la plupart des notions de cinématique. De plus, en comparant deux groupes d’une trentaine d’élèves de 5e secondaire ayant suivi deux types de laboratoires différents, l’étude a permis d’entrevoir une piste concernant la compréhension du concept d’accélération. Les résultats suggèrent qu’un laboratoire associé à une approche conceptuelle permettrait aux étudiants, à long terme, de mieux s’approprier les notions d’accélération qu’un laboratoire traditionnel.

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L’enseignement des sciences est capital dès l’école primaire, mais est souvent délaissé. Les musées scientifiques peuvent palier à cette lacune en offrant des ressources éducatives concrètes, dont les programmes éducatifs. Cette recherche détermine l’impact d’une animation pédagogique de la Biosphère sur certaines conceptions d’élèves du deuxième cycle du primaire. La chercheuse a opté pour une recherche qualitative et la méthode choisie est l’étude de cas, de type exploratoire. Des élèves d’une classe ont participé à l’étude. Ils ont assisté à une visite muséale, insérée au sein d’une séquence didactique. À l’aide de plusieurs outils de collecte de données (questionnaires, entrevues et observations), la chercheuse a été en mesure d’identifier quatre niveaux de modification des conceptions d’élèves (évolution notable, une certaine évolution, stabilité des conceptions, confusion des conceptions). Enfin, elle suggère quelques pistes d’amélioration à la Biosphère afin de maximiser l’impact de la visite sur l’apprentissage des élèves.

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Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal

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Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

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Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal