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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidade Estadual Paulista Júlio de Mesquita Filho
2020
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| Online Access: | https://www.redalyc.org/articulo.oa?id=291265342002 https://www.redalyc.org/journal/2912/291265342002/ https://www.redalyc.org/journal/2912/291265342002/html/ https://www.redalyc.org/journal/2912/291265342002/291265342002.epub https://www.redalyc.org/journal/2912/291265342002/movil |
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Table of Contents:
- The Mathematization Process as Object-oriented Actions of a Modelling Activity System Jussara de Loiola Araújo Fernando Henrique de Lima Educación Cultural Mathematization Mathematics Education Mathematical Modelling Historical Activity Theory In this paper, we describe and characterize the mathematization process that happened in an open mathematical modelling project, in which all decisions, from the choice of a real-world problem to its solution, were taken collectively by a group of students and researchers. The study was developed according to a qualitative methodological approach. Based on modelling in mathematics education studies and on the Cultural-Historical Activity Theory (CHAT), we could interpret the mathematization process as a set of actions oriented to the activity system object, and the modelling project objective as the activity object itself. We concluded that the mathematization process, permeated by tensions, took place concurrently with the delimitation of the modelling project objective, which caused a series of advances and setbacks in the subjects' actions. 2020 artículo científico 0103-636X https://www.redalyc.org/articulo.oa?id=291265342002 https://www.redalyc.org/journal/2912/291265342002/ https://www.redalyc.org/journal/2912/291265342002/html/ https://www.redalyc.org/journal/2912/291265342002/291265342002.epub https://www.redalyc.org/journal/2912/291265342002/movil 10.1590/1980-4415v34n68a01 en http://www.redalyc.org/revista.oa?id=2912 Boletim de Educação Matemática application/pdf Universidade Estadual Paulista Júlio de Mesquita Filho Boletim de Educação Matemática (Brasil) Num.68 Vol.34