Construcción del concepto de inecuación lineal en una variable, utilizando herramientas virtuales

Abstract

In this paper, the construction of the concept of linear inequality is analyzed through virtual tools such as: GeoGebra, PhET, and MathPapa in ninth grade students of the Liceo Los Pinos school in the city of Cali (Valle del Cauca). We will use, as a methodology of research, the one developed in the "Ethnography and qualitative design in educational research", proposed by (Goetz, 1984). Six chapters of development have been proposed to carry out this project: in the first chapter the bibliographic compilation is made, where the didactic transposition oriented towards constructivism is defined, which describes learning as a construction process on the part of the student. In the second chapter, the theoretical framework and the legal framework are developed. The third chapter presents the methodology used, the 5 data collection instruments and their respective analyzes. The fourth chapter refers to the context. In the fifth chapter the design of the sequence of activities is developed where the use of virtual tools for the concept construction is evidenced. And finally, in the sixth chapter, the interest that virtual tools produce is observed in ninth grade students. Allowing to appreciate that these tools are facilitators of learning in an interactive and fun way