This article aims to determine and analyze the performance of future high school mathematics teachers in solving problem types and levels of proportional reasoning. The research is descriptive with quantitative methodology with a sample of twenty-five students from a university in Chile. Data are collected through an open response problem test on applications of proportionality. The results reveal students' capacity to solve routine problems, preferably of purely mathematical context and to a lesser extent, fantasist, but with high difficulty in solving non-routine problems and problems of real context. The additive level category is the most widely used, which demonstrates the prevalence of pre-proportional reasoning without achieving the ...
En este trabajo se describe el diseño, implementación y análisis retrospectivo de una acción formati...
This research article is the result of a research project on early algebraic thinking in technologic...
El razonamiento proporcional ha sido materia de estudio tanto a nivel nacional como internacional, ...
This article aims to determine and analyze the performance of future high school mathematics teacher...
This paper describes the design and implementation of a training process about proportional reasonin...
Considering the importance of proportional reasoning in the mathematical training, and taki...
We present the findings of a study on prospective elementary teachers’ proportional reasoning. After...
The purpose of this communication is to present findings of a study which aims to analyze performanc...
We present the findings of a study on prospective elementary teachers’ proportional reasoning. Afte...
Background: Problem posing is a fundamental competence that enhances the didactic-mathematical knowl...
We present the findings of a study on prospective elementary teachers’ proportional reasoning. After...
This paper describes the design and implementation of a training process about proportional reasonin...
RESUMEN: Este artículo informa sobre los resultados de un proceso instruccional en el ámbito de la f...
Este estudio examina el conocimiento del razonamiento proporcional de estudiantes para maestro (EPM)...
El objetivo de este estudio es analizar la influencia del esquema aditivo en el desarrollo del razon...
En este trabajo se describe el diseño, implementación y análisis retrospectivo de una acción formati...
This research article is the result of a research project on early algebraic thinking in technologic...
El razonamiento proporcional ha sido materia de estudio tanto a nivel nacional como internacional, ...
This article aims to determine and analyze the performance of future high school mathematics teacher...
This paper describes the design and implementation of a training process about proportional reasonin...
Considering the importance of proportional reasoning in the mathematical training, and taki...
We present the findings of a study on prospective elementary teachers’ proportional reasoning. After...
The purpose of this communication is to present findings of a study which aims to analyze performanc...
We present the findings of a study on prospective elementary teachers’ proportional reasoning. Afte...
Background: Problem posing is a fundamental competence that enhances the didactic-mathematical knowl...
We present the findings of a study on prospective elementary teachers’ proportional reasoning. After...
This paper describes the design and implementation of a training process about proportional reasonin...
RESUMEN: Este artículo informa sobre los resultados de un proceso instruccional en el ámbito de la f...
Este estudio examina el conocimiento del razonamiento proporcional de estudiantes para maestro (EPM)...
El objetivo de este estudio es analizar la influencia del esquema aditivo en el desarrollo del razon...
En este trabajo se describe el diseño, implementación y análisis retrospectivo de una acción formati...
This research article is the result of a research project on early algebraic thinking in technologic...
El razonamiento proporcional ha sido materia de estudio tanto a nivel nacional como internacional, ...