Semiotic Analysis
Mostrando 13-24 de 167 artigos, teses e dissertações.
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13. Valoración realizada por una profesora de la idoneidad de su clase de matemáticas
Abstract Evaluation of teaching practice is a necessary task to improve the teaching and learning processes. The purpose of this study is to analyze the assessments made by a Mathematics in-service teacher when she observed a video recording of a class in which she taught students about the logarithmic function in the fourth year of Secondary Education. To d
Educ. Pesqui.. Publicado em: 01/04/2019
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14. Desarrollo del Razonamiento Algebraico Elemental mediante Tareas de Recuento con Patrones
Abstract The counting tasks with patterns are a privileged context for the development of algebraic reasoning. The onto-semiotic complexity of tasks allows the identification of study processes to improve performance in successive algebrization levels, from purely arithmetic manipulation to a practice with a consolidated algebraic level. The objective is two
Bolema. Publicado em: 2019-04
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15. Gráficos Estadísticos en Libros de Texto de Matemática de Educación Primaria en Perú
Abstract This paper presents the results of the statistical graphs’ analysis according to the curricular guidelines and its implementation in eighteen primary education mathematical textbooks in Perú, which correspond to three complete series and are from different editorials. In them, through a content analysis, we analyzed sections where graphs appeared
Bolema. Publicado em: 2018-08
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16. 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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17. Enfoque Ontosemiótico de los Conocimientos y Competencias del Profesor de Matemáticas
Abstract Several theoretical frameworks propose different systems of mathematical knowledge for teaching that help describe teaching practices and develop plans for teacher training. This article describes one of these systems, which includes both knowledge and the competencies of a mathematics teacher, and it is based on the onto-semiotic approach of mathem
Bolema. Publicado em: 2017-04
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18. Las Funciones Semióticas como Instrumento de Diagnóstico y Abordaje de Errores
Abstract Semiotic functions are theoretical and methodological tools used by the Ontosemiotic Approach of Cognition and Mathematics Instruction (OSA) to study the construction of meanings of mathematical objects. In this paper, through some examples, the use of such functions is described for dealing different problems in university students learning. From t
Bolema. Publicado em: 2016-08
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19. Análisis Exploratorio de las Prácticas Matemáticas de dos Estudiantes Mapuches en Colegios con y sin Educación Intercultural Bilingüe
Abstract In this article, we present the results of a first approach to the mathematical practices of two Mapuche students of public schools with and without Bilingual Intercultural Education (EIB). These results are part of a research project in development on the linking of mathematical practices of Mapuche culture and school mathematics. We present an epi
Bolema. Publicado em: 2016-08
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20. El ETM de Futuros Profesores de Primaria en un Trabajo sobre los Números Naturales en Cualquier Base
Abstract Primary school teachers’ training in France and Greece emphasizes natural numbers and the positional system. The introduction of bases other than ten shows that personal ETMs are guided by semiotic component (representamen) reduced to the ten base and that some of the work can be interpreted as a change of domain between the ten base and the other
Bolema. Publicado em: 2016-04
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21. Una Propuesta para el Análisis de las Prácticas Matemáticas de Futuros Profesores sobre Derivadas
In this paper, we present results obtained from the analysis of prospective high school teachers' mathematical practices about two tasks on derivatives. This analysis exemplifies the use and scopes of the notions of mathematical practices and configurations of objects and processes, provided by the Onto-Semiotic Approach (OSA) of mathematical knowledge, to c
Bolema. Publicado em: 2015-04
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22. Las prácticas de citación como interpretantes semióticos de acreditación de saberes locales en astronomía: México 1952-1972
We studied the scientific literature in the field of astronomy published in the Mexican Journal, Boletín de los Observatorios de Tonantzintla y Tacubaya, from 1952 to 1972. We analyzed the articles published during this important period of great changes in the production and dissemination of scientific knowledge. Our goal is to identify affiliation practice
Transinformação. Publicado em: 2014-12
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23. Deleuze, Bergson, Bachelard et Bazin,les ambigüités entre phénoménologie et sémiotique pour une théorie du temps filmique
The main purpose of this paper is to build a critical approach for the theoretical corpus of my doctoral studies on experiencing time through the effect of color in cinema. The paper seeks to establish a relationship between Gilles Deleuze and André Bazin's theories of time. My main goal here is to expose the issues and possibilities I encountered upon conf
Galáxia (São Paulo). Publicado em: 2013-12
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24. ¿Qué puede aportar la semiótica triádica al estudio de la comunicación mediática?
The text tries to find out what is the relevance the triadic model of meaning generation or semiotic created by C.S. Peirce for the study of media communication. The aim is to show its analytical pertinence through the consideration of some contemporary media studies, followed by a brief discussion of a TV format, the reality show, as an illustration. In eve
Galáxia (São Paulo). Publicado em: 2013-06