Equações e inequações na representação de espaços geométricos no plano cartesiano: uma aplicação do software GrafEq
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2020-10-01
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Universidade Federal de Goiás
Resumo
The present work presents a proposal of using the GrafEq software for teaching equations and
inequalities. We usually find works for elementary school more easily than for high school, mainly
when it comes to methodology or the use of technology itself. For this reason, this study discusses
the need for the teacher to look at the specificities of teaching for the adolescent students and also
at their interests and motivations. Technology, if used correctly, can be very useful in the teaching
of mathematics, since it is a discipline that attracts the interest of few people. Thus, the application
of technology in the teaching-learning process can be an important tool for a more effective
teaching practice. Considering the large number of adolescent students who present difficulties in
learning mathematics using the traditional methodology, the aims of this study were to
theoretically discuss the elements that may favor the mathematics teaching; and also offer
educational products, as an tool, so that the teacher can make the math classes more attractive and
productive through contact with GrafEq software and suggestions for activities with illustrative
examples, thus bringing art and technology into the classroom. Based on Vigotski (2010), Marques
e Oliveira (2016), Roehrs, Maftum e Zagonel (2010), Zanella (1994), Oliveira (2009), Almeida
(2006), Otto (2016), Souza e Rousso (2011), a qualitative exploratory research, through a
subjective investigation of the literature, we developed a proposal seeking to value the social and
cultural environment of these adolescents, and suggest to the teacher a mathematical teaching in
which there is interaction between the young students and the activities promoted. For product
development, using the GrafEq mathematical software as a resource, an e-book and video-classes
on the YouTube channel with mathematical explanations were structured. After the bibliographic
survey, we noticed a certain restriction regarding the amount of materials that it addressed about
the GrafEq software, which made the search a little more difficult. The developed materials were
made available to teachers in the area.
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RIBEIRO, H. I. C. Equações e inequações na representação de espaços geométricos no plano cartesiano: uma aplicação do software GrafEq. 2020. 64 f. Dissertação (Mestrado em Matemática em Rede Nacional) - Universidade Federal de Goiás, Goiânia, 2020.