O uso do software GeoGebra no ensino de matemática: uma abordagem visual para o ensino de função polinomial do primeiro grau no ensino médio integrado

Abstract

This research aimed to explore the use of Geogebra software in teaching mathematics, emphasizing a visual approach to teaching first-degree functions. The main objective was to investigate how GeoGebra can facilitate the understanding and graphical visualization of first-degree function concepts in a first-year high school class. As support for the theoretical foundation, the research was based on studies by the authors De Sá and Machado (2017), Oliveira (2021), Iezzi et al. (2016), Dante and Viana (2020), as well as other authors. The research adopted a qualitative-quantitative approach, contemplating an initial diagnostic assessment, the implementation of an educational workshop using GeoGebra, and a post-test to analyze the impact of the intervention on the students' learning process. The results obtained validated the use of GeoGebra as an effective tool to complement traditional teaching methods, promoting more meaningful learning and contributing to reducing the difficulties faced by students.