RESEARCHES ON THE USE OF DYNAMIC GEOMETRY SOFTWARES IN BRAZIL

• Autor(a) principal: Oliveira, Juliane da Cruz
• Data de Publicação: 2021
• Outros Autores: Gomes Moraes, Moema
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Revista Reamec
• Texto Completo: https://periodicoscientificos.ufmt.br/ojs/index.php/reamec/article/view/11147
• topic: Teaching of Mathematics and Technologies; State of Knowledge; Plane Geometry; High School; Geogebra; Dynamic geometry software; Enseñanza de Matemática y tecnologías; Estado de Conocimiento; Geometría Plana; Enseñanza Media; GeoGebra; Software de geometría dinámica; Ensino de Matemática e tecnologias; Estado do conhecimento; Geometria Plana; Ensino Médio; Geogebra; Softwares de geometria dinâmica

This article is an excerpt of a research carried out via the Post-Graduation Program of Education in Science and Mathematics of the Federal University of Goiás (UFG). It was accomplished a mapping and an analysis of the researches published between 1987 and 2017 about teaching of flat geometry in High School with the use of dynamic geometry software as a didactic resource. In order to do that, we were guided by the methodological procedures of the State of Knowledge in the planning, organization, analysis and presentation of the data found. The empirical field was based on databases of libraries of institutions that have Master and Doctorate courses related to Education in Mathematics as well as the Thesis and Dissertations Bank of CAPES (BDTD). We defined 1987 as the initial milestone because that was the year when the first dynamic geometry software was created, and 2017 was the final milestone because this survey was carried out in 2018. The results indicate that Geogebra is the most used software in experiments with dynamic environment. Another aspect that emerged from the data collected was the influence of the theory of semiotic representation records and of the French didactics. The perspectives are permeated by a discussion that values “learning to learn” and training for job market, with focus on technical aspects instead of on the construction of geometric concepts.