Quais Elementos Caracterizam uma Atividade de Modelagem Matemática na Perspectiva Sociocrítica?

Silva, Cíntia da; Kato, Lílian Akemi

doi:10.1590/s0103-636x2012000300004

Cited by 31 publications

(6 citation statements)

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“…It establishes a power relationship that we perceive in this case as a challenge. Considering that, with respect to this landscape of investigation, it is fundamental to recognise how dialogue and teamwork contribute to citizenship education, as formulated by Silva and Kato (2012).…”

Section: Scene 7: a New Look To Your Shoppingmentioning

confidence: 99%

Landscapes of Investigation

2022

Studies on Mathematics Education and Society

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Creating landscapes of investigation is a primary concern of critical mathematics education. It enables us to organise educational processes so that students and teachers are able to get involved in explorations guided by dialogical interactions. It attempts to address explicit or implicit forms of social injustice by means of mathematics, and also to promote a critical conception of mathematics, challenging the assumption that the subject represents objectivity and neutrality. Landscapes of Investigation provides many illustrations of how this can be done in primary, secondary, and university education. It also illustrates how exploring landscapes of investigation can contribute to mathematics teacher education programmes. This edited volume is the result of a collaboration established through the Colloquium in Research in Critical Mathematics Education, which took place in 2016, 2018, and 2019 in Brazil. Its twenty-eight contributors are young researchers from Brazil, Chile, Colombia, India, Mexico and the USA, who are dedicated to the further development of critical mathematics education. Organised in eighteen chapters, the volume presents examples of engaging students from a diversity of social and economic backgrounds, age ranges, and abilities across different countries. The chapters present original findings on the social aspects of all levels of mathematics education. Landscapes of Investigation is of particular relevance to those with an interest in the potential of mathematics education to challenge social injustices.

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Section: Scene 7: a New Look To Your Shoppingmentioning

confidence: 99%

Landscapes of Investigation

2022

Studies on Mathematics Education and Society

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“…In this respect, the modeling activity promotes the critical participation of students in society by discussing political, economic and environmental issues in which the model functions as a technological tool (Araújo, 2009(Araújo, , 2012. Through the statistical modeling activity, students identify other ways of seeing the world in which they live, while expanding their spectrum of possibilities for action and interaction in society (Silva & Kato, 2012).…”

Section: Statistical Modelingmentioning

confidence: 99%

“…What struck me the most is that while I was learning statistics, I simultaneously learned about the conflicts that women have to face. (Alberto's narrative, April 9, 2018, lines 37-41) Prospective teachers' reflections revealed the potential of statistical modeling not only for teaching and learning statistical concepts, but also for the promotion of critical citizenship by raising awareness about their role in society (Silva & Kato, 2012). Scientific education of teachers should contribute to the critical understanding of the world and promote reflection on the role of science in society (Barbosa, 2006;Skovsmose, 1999).…”

Section: Social Awarenessmentioning

confidence: 99%

Statistical modeling in teacher education

Zapata‐Cardona

Martínez-Castro

2021

Mathematical Thinking and Learning

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The purpose of this research is to investigate prospective teachers' learning in the statistical modeling process. To reach this goal, we position the study in a socio-critical perspective of modeling that informed the design of a statistical investigation. Participants were 10 prospective teachers from a state university in northwestern Colombia who were taking a methods course in statistics. They worked out a statistical investigation inspired by a news article on global warming. The main source of data was fragments from prospective teachers' speech while working out the statistical investigation. The information was complemented with prospective teachers' narratives in which they reflected on their experience with statistics. The results reveal that the prospective teachers' discourse offers indications to suggest that the participants were in the process of developing statistical knowledge as well as developing awareness as critical citizens. Prospective teachers used statistics tools to (1) make sense of a crisis of society while progressing in the development of their statistical knowledge and (2) reflect on the critical issue while showing signs of social awareness development.

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“…Caracterização do trabalho enquanto atividade de Modelagem Matemática (Carvalho, 2018, pp (Almeida, Silva & Vertuan, 2016;Araújo, 2003Araújo, , 2009Barbosa, 2001a;Bassanezi, 2002;Biembengut, 2009;Burak, 1992Burak, , 2004Caldeira, 2009;Malheiros, 2011;Orey & Rosa, 2007;Silva & Kato, 2012). Os alunos trabalharam em grupos para o desenvolvimento da tarefa de Modelagem Matemática.…”

Section: Um Olhar Para a Tarefa De Modelagem Matemáticaunclassified

Modelagem Matemática e Programação de Computadores: uma Possibilidade para a Construção de Conhecimento na Educação Básica<br>Mathematical Modeling and Computer Programming: a Possibility for the Construction of Knowledge in Basic Education

Carvalho

Klüber

2021

EMP

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ResumoA modelagem matemática é uma das tendências em educação matemática que valoriza, entre outras coisas, o percurso do aluno na resolução de atividades de cunho investigativo. Essas investigações, por vezes, são permeadas e mediadas pelas tecnologias digitais que tanto estão imbricadas em nosso cotidiano, ressignificando a dinâmica ocorrida durante as aulas, a relação aluno-professor e a interação com os colegas. Neste artigo, apresentamos os resultados de uma pesquisa de mestrado ocorrida em uma escola pública do interior de Minas Gerais, na qual propusemos a um grupo de estudantes do ensino médio uma atividade de modelagem matemática que deveria ser explorada e resolvida em um ambiente de programação de computadores. Essa atividade de modelagem foi proposta no intuito de auxiliar-nos a compreender a interrogação: O que se revela de uma tarefa de modelagem matemática, no ambiente de programação de computadores, desenvolvida por estudantes da educação básica? A partir de uma análise qualitativa dos vídeos das aulas, auxiliados pelo software Atlas.ti e assumindo uma postura fenomenológica, pudemos observar, dentre outras coisas, que a tarefa de modelagem matemática norteou o desenvolvimento do pensamento computacional em um ambiente dialógico, no qual o aprender-com-outro foi valorizado a partir da sinergia entre modelagem matemática e programação de computadores.Palavras-chave: Modelagem matemática, Programação de computadores, Pensamento computacional.AbstractMathematical modelling is one of the trends in mathematical education that values, among other things, the student's path in solving investigative activities. These investigations are sometimes permeated and mediated by digital technologies that are so interwoven in our daily lives, giving new meaning to the dynamics that occurred during classes, the student-teacher relationship, and the interaction with colleagues. In this article, we present the results of a master's research that took place in a public school in the interior of Minas Gerais, in which we proposed to a group of high school students a mathematical modelling activity that should be explored and solved in a computer programming environment. This modelling activity was proposed to help us understand the question: What is revealed by a mathematical modelling task, in the computer programming environment, developed by students of basic education? From a qualitative analysis of the videos of the classes, aided by the Atlas.ti software and assuming a phenomenological stance, we could observe, among other things, that the task of mathematical modelling guided the development of computational thinking in a dialogical environment, in which the learning-from-others was valued based on the synergy between mathematical modelling and computer programming.Keywords: Mathematical modelling, Computer programming, Computational thinking.ResumenLa modelación matemática es una de las tendencias en la educación matemática que valora, entre otras cosas, el camino del estudiante en la resolución de actividades de investigación. En ocasiones, estas investigaciones están permeadas y mediadas por tecnologías digitales que están tan entretejidas en nuestra vida cotidiana, dando un nuevo significado a las dinámicas que se dieron durante las clases, la relación alumno-profesor y la interacción con los compañeros. En este artículo presentamos los resultados de una investigación de maestría que se llevó a cabo en una escuela pública del interior de Minas Gerais, en la que propusimos a un grupo de estudiantes de secundaria una actividad de modelación matemática a ser explorada y resuelta en un ambiente de programación de computadoras. Esta actividad de modelación se propuso para ayudarnos a comprender la pregunta: ¿Qué revela una tarea de modelación matemática, en el entorno de programación de computadoras, desarrollada por estudiantes de educación básica? A partir de un análisis cualitativo de los videos de las clases, ayudado por el software Atlas.ti y asumiendo una postura fenomenológica, pudimos observar, entre otras cosas, que la tarea de modelación matemática guió el desarrollo del pensamiento computacional en un ambiente dialógico, en en el que se valoró el aprender-con-otros con base en la sinergia entre la modelación matemática y la programación informática.Palabras clave: Modelación matemática, Programación de computadoras, Pensamiento computacional.

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Quais Elementos Caracterizam uma Atividade de Modelagem Matemática na Perspectiva Sociocrítica?

Cited by 31 publications

References 2 publications

Landscapes of Investigation

Landscapes of Investigation

Statistical modeling in teacher education

Modelagem Matemática e Programação de Computadores: uma Possibilidade para a Construção de Conhecimento na Educação Básica<br>Mathematical Modeling and Computer Programming: a Possibility for the Construction of Knowledge in Basic Education

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