Modelagem matemática online: temas matemáticos, poderes naturais e estratégias pedagógicas
The present thesis entitled “Online Mathematical Modeling: mathematical themes natural powers and pedagogical strategies” aimed to investigate what / how interactions appeared between students mediator and mathematical content during the synchronous development of Mathematical Modeling tasks in a...
| Autor principal: | MENEZES, Rhômulo Oliveira |
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| Grau: | Tese |
| Idioma: | por |
| Publicado em: |
Universidade Federal do Pará
2022
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.ufpa.br:8080/jspui/handle/2011/14882 |
| Resumo: |
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The present thesis entitled “Online Mathematical Modeling: mathematical themes natural powers and
pedagogical strategies” aimed to investigate what / how interactions appeared between students
mediator and mathematical content during the synchronous development of Mathematical Modeling
tasks in a virtual learning environment online. To achieve this goal I was part of the team that planned,
elaborated and carried out the course “Interactions and Modeling Strategies in the VMTcG
environment” in the second half of 2018. The synchronous meetings in the Virtual Math Teams online
environment with GeoGebra counted on the participation of students of the mathematics course at the
Federal University of Pará and the Federal Rural University of Rio de Janeiro. For this thesis sessions
were selected by a group of students that I mediated throughout the course. The data were produced by
the students in the development of the Mathematical Modeling tasks in the Virtual Math Teams online
environment with GeoGebra, allowing subsequent access to the chats constructions made on the
whiteboard, and the constructions made in GeoGebra stored the environment itself. For data analysis I
used the four phases of analysis of chats being built for the fourth phase an interaction analysis diagram
based on the theoretical concepts of mathematical powers pedagogical strategies and mathematical
themes. The results showed that Mathematical Modeling tasks developed synchronously in the Virtual
Math Teams online environment with GeoGebra were useful for the manifestation of pedagogical
strategies mathematical powers and mathematical themes however this manifestation was conditioned
to the configured teaching and learning ecosystem, that in the case of this thesis the problem situations
proposed and addressed by the Mathematical Modeling tasks were linked; the possibilities allowed by
the online environment chosen to investigate these problem situations and the framework adopted by
the mediator in conducting the investigation. |