Estudo de funções afins e quadráticas com o auxílio do computador.

Abstract

This work presents a historical over view of the process of implementing the use of computers in education and a set of contextualized activities to be worked on classroom mathematics, with the aid of the computer, more specifically, with the use of dynamic geometry software GeoGebra. The activities presented include the concept of functions, affine functions and quadratic functions. These activities have been applied to students in the first year of high school,which was evidenced a positive change in the attitude of many students, with respect to the contents studied.