Uso do geogebra na construção de gráficos das funções de primeiro grau

Abstract

Mathematics brings large areas of activity, one of them and the use of technology to your advantage where you can direct in a practical way and thus being able to improve with the use of technological tools and develop greater learning. The use of the geogebra software is one of those tools that helps the study of concepts of construction of the functions of the 1st degree. One of its main objectives is to show mathematics teachers and students of that discipline a new didactic possibility that can be applied in the classroom and thus contributes to students' learning. Then being able to become more dynamic and productive with the use of the tool, based on the methodology worked, it is believed in a higher quality and dynamic learning. The research presents a study on educational technologies, who can be worked on in the classroom and their importance; studies on concepts and the construction of graphs of 1st grade functions; presentation of the geogebra software and its use. The methodology used in this research and from existing sources, such as monograph, books, articles, dissertations and others. In the development of the work we can see how effective it is in learning and thus making it an excellent ally in mathematics.