Aprendizaje del concepto de función lineal para favorecer la transición del pensamiento espacial y los sistemas geométricos al pensamiento variacional, con la implementación de un objeto virtual de aprendizaje para estudiantes del grado noveno de la I. E. D. Nuevo San Andrés de los Altos (Bogotá – Colombia).

Abstract

The degree work presents the design and implementation of a virtual learning object that addresses the concept of linear function from geometric algebra, to favor the transition from spatial thinking and geometric systems to variational thinking and algebraic systems, aimed at ninth grade students; as a didactic strategy that incorporates resources of education in technology. The didactic component used is the didactic transposition (estimated phases for the OVA) and Brousseau's theory of didactic situations (activity of each phase of the OVA). In order to guide the design of the OVA, two learning styles tests and a diagnostic test were applied; in addition, the use and application of GeoGebra educational software is introduced. The OVA is made up of four modules containing respectively four activities oriented to the learning of the concept under study, designed in the WIX platform for the creation of websites. The document presents the theoretical support for the design of the strategy, as well as the results of the implementation and the analysis of the data and evidence obtained during the process.