Variational thinking mediated with algebraic tiles and virtual manipulators

This article is the result of a type of action research with a qualitative approach that was developed with eighth grade students of Basic Education (13-15 years old). The purpose was to improve the variational thinking skills in the students chosen as a focus group. A diagnostic test was applied to...

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Hlavní autoři:	Ordóñez-Ortega, Odair, Gualdrón-Pinto, Elgar, Amaya-Franky, Germán
Médium:	Online
Jazyk:	spa
Vydáno:	Universidad Pedagógica y Tecnológica de Colombia 2019
Témata:	algebra; variational thinking; virtual manipulators; algebraic tiles álgebra; pensamiento variacional; manipuladores virtuales; baldosas algebraicas
On-line přístup:	https://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/9180