Análisis de las representaciones de los cálculos operacionales en la solución de un problema de movimiento uniforme

This article exposes the analysis of the representations of twelve participants regarding the operational calculation when manipulating speed, time, and distance variables, and their relationship in the solution of a proportionality problem presented by the Uranus v1 software and three control tas...

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Autores principales:	Hugo Escobar, Rocío Abello Correa, Jorge Castaño García
Formato:	article
Lenguaje:	EN ES
Publicado:	Universidad de San Buenaventura 2019
Materias:	representations problem solving beginners and experts cognitive change education Social sciences (General) H1-99
Acceso en línea:	https://doaj.org/article/15f988d78db2471587a75dd4bd4ef7f7
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spelling	oai:doaj.org-article:15f988d78db2471587a75dd4bd4ef7f72021-12-02T10:08:20ZAnálisis de las representaciones de los cálculos operacionales en la solución de un problema de movimiento uniforme10.21500/22563202.41201794-192X2256-3202https://doaj.org/article/15f988d78db2471587a75dd4bd4ef7f72019-12-01T00:00:00Zhttps://revistas.usb.edu.co/index.php/GuillermoOckham/article/view/4120/3557https://doaj.org/toc/1794-192Xhttps://doaj.org/toc/2256-3202This article exposes the analysis of the representations of twelve participants regarding the operational calculation when manipulating speed, time, and distance variables, and their relationship in the solution of a proportionality problem presented by the Uranus v1 software and three control tasks. The microgenetic method was used to analyze the performance patterns together with semi-structured interviews, in order to infer throughout the content analysis of the verbalizations, the respective representations. Three cases are illustrated: beginner, intermediate, and expert, which used various addition, multiplication, and proportionality calculations, along with different relationships between variables from the absence of links to conceiving them interrelated concerning distance. Five intermediate subjects presented the R3 type representation of additive calculations concerning the variables that produce effects. An expert also revealed the R5 type representation of proportional calculation. In synthesis, the solution of the problem requires complex interactions, subject, task, and educational social context.Hugo EscobarRocío Abello CorreaJorge Castaño GarcíaUniversidad de San Buenaventuraarticlerepresentationsproblem solvingbeginners and expertscognitive changeeducationSocial sciences (General)H1-99ENESRevista Guillermo de Ockham, Vol 17, Iss 2, Pp 9-28 (2019)
institution	DOAJ
collection	DOAJ
language	EN ES
topic	representations problem solving beginners and experts cognitive change education Social sciences (General) H1-99
spellingShingle	representations problem solving beginners and experts cognitive change education Social sciences (General) H1-99 Hugo Escobar Rocío Abello Correa Jorge Castaño García Análisis de las representaciones de los cálculos operacionales en la solución de un problema de movimiento uniforme
description	This article exposes the analysis of the representations of twelve participants regarding the operational calculation when manipulating speed, time, and distance variables, and their relationship in the solution of a proportionality problem presented by the Uranus v1 software and three control tasks. The microgenetic method was used to analyze the performance patterns together with semi-structured interviews, in order to infer throughout the content analysis of the verbalizations, the respective representations. Three cases are illustrated: beginner, intermediate, and expert, which used various addition, multiplication, and proportionality calculations, along with different relationships between variables from the absence of links to conceiving them interrelated concerning distance. Five intermediate subjects presented the R3 type representation of additive calculations concerning the variables that produce effects. An expert also revealed the R5 type representation of proportional calculation. In synthesis, the solution of the problem requires complex interactions, subject, task, and educational social context.
format	article
author	Hugo Escobar Rocío Abello Correa Jorge Castaño García
author_facet	Hugo Escobar Rocío Abello Correa Jorge Castaño García
author_sort	Hugo Escobar
title	Análisis de las representaciones de los cálculos operacionales en la solución de un problema de movimiento uniforme
title_short	Análisis de las representaciones de los cálculos operacionales en la solución de un problema de movimiento uniforme
title_full	Análisis de las representaciones de los cálculos operacionales en la solución de un problema de movimiento uniforme
title_fullStr	Análisis de las representaciones de los cálculos operacionales en la solución de un problema de movimiento uniforme
title_full_unstemmed	Análisis de las representaciones de los cálculos operacionales en la solución de un problema de movimiento uniforme
title_sort	análisis de las representaciones de los cálculos operacionales en la solución de un problema de movimiento uniforme
publisher	Universidad de San Buenaventura
publishDate	2019
url	https://doaj.org/article/15f988d78db2471587a75dd4bd4ef7f7
work_keys_str_mv	AT hugoescobar analisisdelasrepresentacionesdeloscalculosoperacionalesenlasoluciondeunproblemademovimientouniforme AT rocioabellocorrea analisisdelasrepresentacionesdeloscalculosoperacionalesenlasoluciondeunproblemademovimientouniforme AT jorgecastanogarcia analisisdelasrepresentacionesdeloscalculosoperacionalesenlasoluciondeunproblemademovimientouniforme
_version_	1718397634417262592

Análisis de las representaciones de los cálculos operacionales en la solución de un problema de movimiento uniforme

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