Material didáctico concreto para desarrollar la noción de dimensiones entre figura y cuerpo geométrico para noveno año de EGB

Abstract

The educational system requires teachers to constantly prepare and adapt to the advances that society demands; This leads to reflection about the changes that the teacher must make in their planning to adapt to the current context that allows taking action on improvements in teaching processes. This work presents the theoretical basis about the development of the notion of the dimensions between figure and geometric body in ninth-year EGB students, through the implementation of concrete didactic material in order to achieve effective learning. Based on the literature, the importance of the use of concrete material in the meaningful learning of mathematics is highlighted, it allows the student to integrate in his context a new learning that has to be anchored to a previous one, a process in which the senses intervene as the touch that is directly related to the use of the concrete material. Therefore, it is concluded that the concrete didactic material is fundamental within the teaching-learning process to develop the dimensions of figures and geometric bodies in ninth-year students, since being manipulable, it captures their attention and interaction with the teacher, in an integration of the content learned, an area in which the concrete material intervenes directly, generating interest in the student in learning and in its practical application, and that responds to the demands of both the students and their context .