Analysis of the resolution processes of three modeling tasks

Abstract

In this paper we present a comparative analysis of the resolution process of three modeling tasks performed by secondary education students (13-14 years), designed from three different points of view: The Modelling-eliciting Activities, the LEMA project, and the Realistic Mathematical Problems. The purpose of this analysis is to obtain a methodological characterization of them in order to provide to secondary education teachers a proper selection and sequencing of tasks for their implementation in the classroom.

Keywords

• modelización matemática
• tareas de modelización
• competencia matemática
• educación secundaria