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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

CONSTITUIÇÃO DE ZONA DE DESENVOLVIMENTO PROXIMAL NA APRENDIZAGEM DE CONCEITOS GEOMÉTRICOS EM ALUNOS DE ANOS INICIAIS TENDO O GEOGEBRA COMO INSTRUMENTO MEDIADOR / CONSTITUTION OF THE ZONE OF PROXIMAL DEVELOPMENT IN THE LEARNING OF THE GEOMETRICAL CONCEPTS IN STUDENTS OF ELEMENTARY SCHOOL USING GEOGEBRA AS THE MEDIATION TOOL

Jacques, Siméia Tussi 25 November 2015 (has links)
This paper views technologies as human constructs, becoming as such in the objectification process, having a specific function when shared within the social practice. Among the technologies, it is possible to highlight the media inventions for having multiple utilities alongside the accumulated human intelligence in producing and reproducing its material life, modifying the human relationships and nature. The school, considered as a privileged place where knowledge is shared, faces the paradigm to follow the path done by the intellectual human development, besides ensuring the re-flexibility on the actions as we establish in the world. It is pictured, in school, the singular role of teacher and students, in mediated relationships aiming at achieving the human culture. It is important to focus attention on that issue, in order to reflect on the purpose of teaching geometrical concepts, using the mediating software called GeoGebra. Nevertheless, it is not any type of teaching that accepts the majority of formation concepts, as well as by the fact that it is not any mediation that qualifies for such process, under the zone of proximal development (ZPD) perspective, based on the cultural-historical theory. It was performed a qualitative field research focused on the cultural historical perspective among 5th graders of Elementary School attending a private school in Santa Maria/RS. As for the methodological procedures, it was selected the participant-observation, semi-structured interview followed by an opened questionnaire and field journal, besides the elaboration of activities created in the GeoGebra software and digital records. The analysis of content was used for data analysis, therefore being characterized by the different methodological resources. As for the results, it is possible to conclude that the digital tools are an indirect means for human action around him, alongside his presence in the educational context as changing the teaching perspectives. On the other hand, in order to transformations of spontaneous knowledge into scientific knowledge occur, the child needs, undoubtedly, the teacher to act as the organizer of activities to foster learning, promoting collaborative actions to reach their goals. / Este trabalho compreende as tecnologias como construtos humanos, constituindo-se como tal no processo de objetivação, que quando compartilhados, passam a ter uma função específica no interior da prática social. Dentre as tecnologias, as invenções midiáticas se destacam pelas múltiplas utilidades que assumem, e pela história acumulada de inteligência humana em produzir e reproduzir sua vida material, modificando as relações humanas e a própria natureza. A escola, locus privilegiado em transmitir os conhecimentos acumulados historicamente, insere-se, portanto, no paradigma de acompanhar o transcurso do desenvolvimento intelectual humano, e ainda garantir a reflexibilidade sobre as ações que estabelecemos no mundo. No espaço escolar, tem-se a imagem ímpar do professor e estudantes, em relações mediadas no objetivo de apropriação da cultura humana. A este aspecto direcionamos nossos olhares, para a reflexão do processo educativo intencional de formação de conceitos geométricos, utilizando o instrumento mediador software GeoGebra. Haja vista, que não é qualquer ensino que concebe a máxima formação de conceitos, e pela compreensão de que não é qualquer mediação que o qualificam, é que assumimos neste trabalho a zona de desenvolvimento proximal (ZDP), com base na teoria histórico-cultural. A pesquisa é de campo-qualitativa com enfoque sócio-histórico e contou com a participação ativa de estudantes do 5º ano do Ensino Fundamental I, de um colégio privado do município de Santa Maria/RS. Como procedimentos metodológicos, aderimos à observação participante, entrevista semiestrutura com aplicação de questionário aberto e diário de campo, além da elaboração de atividades produzidas com o software GeoGebra e de registros digitais. Como técnica para a análise dos dados, utilizou-se a análise de conteúdo que pelos diferentes recursos metodológicos foram categorizados. Como resultados, destacamos que as ferramentas digitais se constituem um meio indireto de ação do homem com o seu entorno e sua presença no contexto educativo modifica as relações didáticas. Mas que para ocorrer a transformação de conhecimentos espontâneos por parte da criança em conhecimento científico, necessita da presença incontestável do educador com a organização de atividades intencionais de ensino, promovendo ações colaborativas para atingir seus objetivos.
2

Addition : Ombyggnad och utbyggnad av Webster School i Seattle / Addition : Alteration and extension of Webster School in Seattle

Schuman, Matilda January 2016 (has links)
Idén till mitt examensarbete började växa fram förra året när jag studerade ett utbytesår i den amerikanska västkuststaden Seattle. Staden växer och förtätas just nu i en rask takt och de flesta nya byggnader uppförs i en komplex kontext av befintliga byggnader och relationer. De flesta tilläggen skapar idag stora kontraster i stadsbilden. Syftet med mitt examensarbete har varit att utforska hur man för en befintlig byggnad från dåtid till nutid och att skapa en meningsfull dialog mellan gammalt och nytt. Jag har sett det befintliga som en källa till inspiration och kunskap och mitt förslag består av tillägg som både förstärker de rumsliga kvalitéerna i det befintliga och förlänga atmosfären in i det nya. / The idea for my thesis began to emerge last year when I was studying as an exchange student in the US, in west coast city Seattle. The city is currently growing and densifying in a rapid pace and most of the new buildings are being built in existing environments. The vast majority is creating big contrasts in the city environment. The aim of my thesis project has been to carry an existing building from the past into the present and to create a meaningful dialogue between old and new. I have seen the existing as a source of inspiration and knowledge, and my proposal consists of interventions that aim to both strengthen the spatial qualities of the existing, and to extend the atmosphere into my proposed extension. My work also aims to add new ways of experiencing the existing building, to create a new, stronger ensemble of spaces.

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