Análise de um processo de estudo de semelhança
This is about an investigation of a study procedure between similar images made by a research community, in a high school class from the public state branch in the outskirts of the city of Belém, seeking to answer if the activities developed by students in classroom characterize a mathematical ac...
| Autor principal: | SILVA, Reginaldo da |
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| Grau: | Dissertação |
| Idioma: | por |
| Publicado em: |
Universidade Federal do Pará
2012
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.ufpa.br/jspui/handle/2011/3123 |
| Resumo: |
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This is about an investigation of a study procedure between similar images made by a
research community, in a high school class from the public state branch in the outskirts of the
city of Belém, seeking to answer if the activities developed by students in classroom
characterize a mathematical activity in view of the didactic transposition theory by Yves
Chevallard. This is accomplished through collaborative activities that try to identify the flow
of mathematical knowledge evoked by students while building a concept of similarity. The
research is of a qualitative nature with an ethnographic approach, adapted to education
according to Lüdke and André. Analysis show that accomplished activities promote a
mathematical action, therefore mathematical activity through the knowledge raised and the
links established upon construction of comprehensive models of the concept of similarity by
students. Difficulties are outlined as important elements identifying knowledge and their
links, such as the research community collaboration eases the studying process. |