Geogebra: ferramenta facilitadora no estudo das funções do 1o e 2o graus no Ensino Médio.

Abstract

This research presents methods for graphic constructions and problem solving involving functions of the 1st and 2nd degrees using Geogebra, computational software, available in the digital world. The methodology is explored in problems of construction, graphical analysis and algebraic analysis. It also discusses the importance of incorporating technology in the classroom, encouraging students to seek knowledge in the midst of an increasingly modern society. Some problems about functions used throughout this work were taken from Mathematics Olympics and some textbooks, where the variety of theoretical and practical examples presented can be explored to motivate the introduction of the functions of 1st and 2nd degrees in Basic Education, by means of technological resources available, such as the case of Geogebra.