A utilização de ferramentas tecnológicas no ensino de matemática: Contribuições didático-pedagógicas do software GeoGebra no ensino da função quadrática

Abstract

This study addresses the use of technological tools in mathematics education, highlighting GeoGebra software as a didactic-pedagogical resource for teaching quadratic functions. The objective was to understand how the use of GeoGebra can contribute to the teaching and learning process regarding quadratic functions. This research employed a mixed-methods approach (qualitative and quantitative) based on a literature review, with a bibliographic survey conducted using Google Scholar, the Scientific Electronic Library Online (SciELO), and the PROFMAT dissertation repository. Data collection involved analyzing academic works—specifically scientific articles and dissertations published within the last five years—selected based on their relevance to the topic. The study was grounded primarily in the contributions of D'Ambrosio (1993), Kenski (2003), Moran (2000), and Silva and Penteado (2013). The review results demonstrated that using GeoGebra facilitates the understanding of concepts related to Quadratic functions—particularly regarding graphical interpretation and the analysis of coefficients, roots, vertices, and maximum and minimum points—while also stimulating student interest and participation. The study concludes that GeoGebra is a valuable didactic-pedagogical tool for teaching quadratic functions and fosters meaningful learning, although its implementation still relies on investments in infrastructure and teacher training.