Contribuições pedagógicas do ensino de pontos notáveis de um triângulo por meio do origami
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Data
2015-07-28
Autores
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Universidade Federal de Goiás
Resumo
This work aims mainly to study the pedagogical implications of the use of origami to
the process of teaching and learning the notable points of a triangle. For this reason,
a qualitative approach was used based on bibliographic research and didactic experiment.
A guiding question oriented this work: what are the educational contributions of
teaching geometry through origami to understand geometric concepts such as notable
points of a triangle? The main bibliographic references are Aschenbach, Fazenda and
Elias (1997), Cedro and Moura (2010), D'Ambrósio (1996), as well as documents from
Ministry of Education related to the issues highlighted here. The didactic experiment
was applied to 35 students of an 8th grade class of a public school in Aparecida de
Goiânia, Goiás, Brazil, in February and March, 2015. The analyses of the participants
output, the footages and the researcher observations showed that origami is a pedagogical
resource that enhances the process of learning the notable points of a triangle. It
became noticeable, however, during the execution of the research, how complex is to
work with playful in the development of a subject and to plan activities with clear objectives
and a methodology appropriate to the level of the students, besides conducting
activities that are challenging for them.
Descrição
Palavras-chave
Educação, Ludicidade, Origami, Geometria, Pontos notáveis de um triângulo, Education, Playfulness, Origami, Geometry, Notable points of a triangle
Citação
OSMAR, R. A. Contribuições pedagógicas do ensino de pontos notáveis de um triângulo por meio do origami. 2015. 101 f. Dissertação (Mestrado Profissional em Matemática em Rede Nacional) - Universidade Federal de Goiás, Catalão, 2015.