Exploração de tarefas em um contexto da cinemática à luz da educação matemática realística

Abstract

This paper presents the result of a professional master's research and discusses alternatives for a practice of teaching mathematics based on the principles of Realistic Mathematics Education (RME), which brings mathematics as a science, broad and interdisciplinary. These possibilities come from the development and exploration of the teaching and learning of mathematics, in the light of RME, through tasks that bring in their statements learning objects constructed through the GeoGebra software and the kinematics theme. This is an interpretative qualitative research, whose focus was to develop, describe and analyze tasks and their applications to 1st year high school students at a public school in the state of Paraná, with a view to discussing and reflecting on the principles of RME through the Analysis of Written Production as an investigative practice. The applied tasks were organized in an e-book in two versions: one for students and the other for teachers. The students' version features progressive engagements; that of the professors, suggests possible solutions with guidelines that comprise RME's guiding principles. This e-book (Math in a Split Time), an educational product, is associated with the developed dissertation, in which the reflections generated from the analysis of the results, evidenced the teaching and learning potential of mathematics through kinematics from the perspective of RME.