Formulación de problemas matemáticos con geogebra. Un estudio inicial

Abstract

Problem posing is recognized as a mathematically enriching activity, which allows the individual both to reflect on his own knowledge and to contribute, from this reflection, with elements to develop his creativity. Various investigations have shown that when using digital tools, the task of formulating problems improves (Abramovich and Cho, 2015; Barana et al., 2020). In this work will be presented problems which we try to show the opportunities offered by the GeoGebra GDS for the formulation of problems by a group of teachers of mathematics in training. During the resolution process, students for teachers are asked to use a process characterized by the use of episodes (Santos-Trigo and Camacho-Machín, 2013). From the analysis of the results obtained, it was observed that participants pose plausible problems, however the problems formulated lack, in general terms, unique characteristics different from those resolved during the experience.