Resolución de problemas de relación de recurrencia, bloque numérico y funciones, basado en el método heurístico de polya: guía didáctica para el tercero de bachillerato

Abstract

The main purpose of this work is to determine the impact of the application of the method of Polya in solving problems of recurrence in Third year students General Unified Baccalaureate. The research is quasi-experimental character. A tutorial, the same that was developed jointly with the involvement and concern of the experimental group was implemented, prompting leave the atmosphere of passive and traditional class, an active class, participatory in which experiences, generating ideas came together, discussion of the arguments, and paths that allows them to develop thinking skills such as reasoning and argumentation. The data collection was carried out through a pretest and posttest, based on a survey with three and four conceptual open question respectively and four issues of inheritance, progressions and recurrence relation, and using SPSS tabulation of the four categories corresponding held the independent variable and two categories of the dependent variable with indicators. It was evident in the pretest, both students in the control group and experimental meet a limited basis with certain indicators of the method of Polya in problem solving, while the analysis indicator solution obtained was almost zero, following the intervention most students in the experimental group show that they are aware of the first three categories.