Construction of the concept of ratio and constant ratio from the social epistemological viewpoint

This article describes, based on detailed classroom interactions, how some social practices of knowledge construction go with the basis of the concept of ratio and constant ratio as a previous phase to its own formalization. This is the result of a research, whose objective was to characterize the p...

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Bibliographic Details
Main Authors: Espinosa Romero, César Iván, Jiménez Espinosa, Alfonso
Format: Online
Language:spa
Published: Universidad Pedagógica y Tecnológica de Colombia 2014
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Online Access:https://revistas.uptc.edu.co/index.php/praxis_saber/article/view/2993
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