Quadrilaterals in the Dynamic Figural Register Through Digital Technology

Salazar J.V.F.; García-Cuéllar D.J.; Vivas-Pachas J.L.; Vara T.N.P. · Smart Innovation, Systems and Technologies (2023) · DOI: 10.1007/978-981-99-5414-8_38

Resumen

The current study is part of an investigation project in progress that aims to analyze the treatments carried out on geometric figures, mainly quadrilaterals, when digital technology is used, such as the GeoGebra Dynamic Representation Environments. For this purpose, this study is founded on the Dynamic Figural Register. The qualitative methodology is emphasized to analyze the two activities described in this paper: The first one is based on the construction of an isosceles trapezoid and the operations that can be performed on its dynamic representation. The second is based on Varignon’s theorem, analyzing its dynamic reconfiguration and dimensional deconstruction. It is concluded that the dragging function of the GeoGebra environment favors the dynamic treatment of geometric figures and also allows interactive feedback. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2023.

Instituciones: Pontificia Universidad Católica del Perú