Epistemic Tool
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Procesos de Visualización en una Tarea de Generación y Representación de Cuerpos de Revolución
Abstract In this work we analyzed the visualization processes involved in a mathematical task that requires generating and representing solids of revolution. The task was administered to four hundred university students from the Bachelor's Degree in Primary Education. We adopted the Ontosemiotic Approach to Mathematical Instruction and Knowledge as a theoret
Bolema. Publicado em: 01/08/2019
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2. A CONSTITUIÇÃO DE NORMAS E PRÁTICAS CULTURAIS NAS AULAS DE CIÊNCIAS: PROPOSIÇÃO E APLICAÇÃO DE UMA FERRAMENTA DE ANÁLISE
RESUMO: Atualmente, defende-se que os objetivos do ensino de ciências abranjam a participação dos estudantes nas dimensões conceitual, social, epistêmica e material do trabalho científico. Nesse contexto, emergem estudos sobre como normas e práticas das comunidades científicas podem ser promovidas na escola, criando a necessidade de ferramentas que p
Ens. Pesqui. Educ. Ciênc. (Belo Horizonte). Publicado em: 25/04/2019
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3. Elaboración de Indicadores Específicos de Idoneidad Didáctica en Probabilidad: Aplicación para la Reflexión sobre la Práctica Docente
Abstract This paper introduces the development of a didactic suitability assessment guide (DSAG) for probability studies in secondary education. The objective is to have an instrument that promotes teacher reflection about teaching and learning experiences within a specific content. The starting point which the research method takes is the systematic review
Bolema. Publicado em: 2018-08
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4. Desarrollo de la competencia de análisis de la idoneidad didáctica en futuros profesores de matemáticas
Abstract In this article we describe analyse and evaluate the implementation of an educational design to develop the prospective mathematics teacher’s didactical analysis and reflection competence. Planning of the experience, its implementation, and evaluation are based on the application of theoretical tools of the onto-semiotic approach. In several studi
Educ. Pesqui.. Publicado em: 14/05/2018
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5. Desarrollo del conocimiento para la enseñanza de la proporcionalidad en futuros profesores de primaria
This paper describes some outcomes of an educational process in a teacher mathematics education context. The main objective of the education process is to develop the mathematical knowledge necessary to teach at the elementary grade-level. This process involves: (a) the proportionality problem resolution, (b) analysis of the problem resolution using an epist
Bolema: Boletim de Educação Matemática. Publicado em: 2012-04
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6. SUPPORTING THE DESIGN AND THE INTERPRETATION OF HUMAN-COMPUTER INTERACTION DIAGRAMS REPRESENTED IN MOLIC / APOIO AO DESIGN E À INTERPRETAÇÃO DE MODELOS DE INTERAÇÃO HUMANO-COMPUTADOR REPRESENTADOS EM MOLIC
Personal computer users frequently view an interactive computational system as the user interface itself. Therefore, it´s desirable that such interface be developed in a way they can understand what the system is for, what it allows their users to do and in which way, for whom it´s made etc. Based on Semiotic Engineering, which is the theoretical foundatio
Publicado em: 2008
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7. DAS DUAS TRANSFORMAÇÕES: POR UMA ANÁLISE METATEÓRICA (OU METAMORFÓSICA) DE KELSEN / OF TWO TRANSFORMATIONS: FOR A METATHEORETICAL ANALYSIS (OR METAMORPHOSICAL) OF KELSEN
Kelsen´s juridical system, through a heterodox perspective, could be seen as an efficient model for the emerging paradigm, based upon the belief that the criticism of this author is due to misunderstanding of his proposals and/or hypothesis. The metatheoretical analysis is one of the methods that reconduct Kelsen`s thoughts not as something antique, but as
Publicado em: 2007
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8. MANAS: AN EPISTEMIC TOOL TO SUPPORT THE DESIGN OF COMMUNICATION IN COLLABORATIVE SYSTEMS / MANAS: UMA FERRAMENTA EPISTÊMICA DE APOIO AO PROJETO DA COMUNICAÇÃO EM SISTEMAS COLABORATIVOS
Collaborative systems (SiCos) support or enable human interaction online; this involves users communicating not only with the system, but also, and mainly, with each other. Theoretical contributions reveal and empirical studies illustrate and provide evidence of the influence of SiCos on the communication among users (USU communication), the users´ experien
Publicado em: 2006
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9. MOLIC SEGUNDA EDIÇÃO: REVISÃO DE UMA LINGUAGEM PARA MODELAGEM DA INTERAÇÃO HUMANO-COMPUTADOR / MOLIC SECOND EDITION: REVISION OF A MODELING LANGUAGE FOR HUMAN-COMPUTER INTERACTION
Day after day, we discover new ways to use computation in various domains and for a variety of purposes: entertainment, medicine, education, communication, etc. Large-scale hardware production has made computers and mobile devices (for example, cell phones, PDAs and Tablet PCs) more accessible to an increasing number of users. The wide use of computation req
Publicado em: 2005