Valoración de la propuesta educativa de los colegios Innova Schools para el desarrollo del RAE a través de la noción de linealidad
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2021-08-02
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Pontificia Universidad Católica del Perú
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Esta investigación se desarrolla dentro del marco del Enfoque Ontosemiótico (EOS)
y pretende contribuir a la línea de investigación en Epistemología de las
matemáticas. El objetivo es el de valorar la propuesta de la institución Innova
Schools en términos del Razonamiento Algebraico Elemental (RAE). Para ello, en
primer lugar, se construye un significado de referencia de la noción de linealidad
para el nivel primario y secundario. La elaboración de este significado institucional
tiene en cuenta los elementos primarios de la Configuración Ontosemiótica del EOS:
situaciones, lenguajes, conceptos, procedimientos, proposiciones y argumentos.
Luego, se realiza una adaptación de los niveles de algebrización propuestos en el
EOS. Esta propuesta es particular para los diferentes significados de la linealidad y
tiene por finalidad el ser un instrumento de análisis y valoración de la actividad
algebraica de los estudiantes al resolver tareas asociadas a dichos significados.
Con estos dos elementos teóricos se pretende valorar la propuesta de la institución
Innova Schools en dos aspectos: como primer análisis, se determina el significado
pretendido por la institución al analizar las situaciones que se proponen en sus
sesiones de clase y, como segundo análisis, se determina la evolución del
razonamiento algebraico al resolver dichas situaciones. Finalmente, se concluye
que la propuesta de la institución Innova Schools, de forma implícita, desarrolla los
diferentes significados de la linealidad desde el nivel primario al secundario. De
forma gradual, a medida que los diferentes significados aparecen y otros se dejan
de lado, también se evidencia una evolución del RAE en las situaciones que dicha
institución propone.
This research is developed within the framework of the Onto-semiotic Approach (OSA) and aims to contribute to the line of research in Epistemology of Mathematics. The objective is to assess the proposal of the Institution Innova Schools in terms of the Elementary Algebraic Reasoning (EAR). Firstly, a reference meaning of the notion of linearity is constructed for the primary and secondary level. The elaboration of this institutional meaning considers the primary elements of the Onto-semiotic Configuration of the OSA: situations, languages, concepts, procedures, propositions and arguments. Subsequently, an adaptation of the proposed algebrization levels in the OSA is carried out. This proposal is particular to the different meanings of linearity and aims to be an instrument for analyzing and valuing students' algebraic activity when solving tasks associated with these meanings. With these two theoretical elements it is intended to assess the proposal of the Innova Schools institution in two aspects: as a first analysis, the meaning intended by the institution is determined by analyzing the situations proposed in its class sessions and, as a second analysis, the evolution of algebraic reasoning is determined when solving said situations. Finally, it is concluded that the proposal of the Innova Schools institution, implicitly, develops the different meanings of linearity from primary to secondary level. Gradually, as the different meanings appear and others are set aside, there is also evidence of an evolution of the EAR in the situations proposed by said institution.
This research is developed within the framework of the Onto-semiotic Approach (OSA) and aims to contribute to the line of research in Epistemology of Mathematics. The objective is to assess the proposal of the Institution Innova Schools in terms of the Elementary Algebraic Reasoning (EAR). Firstly, a reference meaning of the notion of linearity is constructed for the primary and secondary level. The elaboration of this institutional meaning considers the primary elements of the Onto-semiotic Configuration of the OSA: situations, languages, concepts, procedures, propositions and arguments. Subsequently, an adaptation of the proposed algebrization levels in the OSA is carried out. This proposal is particular to the different meanings of linearity and aims to be an instrument for analyzing and valuing students' algebraic activity when solving tasks associated with these meanings. With these two theoretical elements it is intended to assess the proposal of the Innova Schools institution in two aspects: as a first analysis, the meaning intended by the institution is determined by analyzing the situations proposed in its class sessions and, as a second analysis, the evolution of algebraic reasoning is determined when solving said situations. Finally, it is concluded that the proposal of the Innova Schools institution, implicitly, develops the different meanings of linearity from primary to secondary level. Gradually, as the different meanings appear and others are set aside, there is also evidence of an evolution of the EAR in the situations proposed by said institution.
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Matemáticas--Estudio y enseñanza, Álgebra--Estudio y enseñanza, Educación escolar
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