DIGITAL TOOLS AND PAPER-AND-PENCIL IN SOLVING-AND-EXPRESSING: HOW TECHNOLOGY EXPANDS A STUDENT'S CONCEPTUAL MODEL OF A COVARIATION PROBLEM

This study aims at understanding the role of the tools chosen throughout the processes of solving a non-routine mathematical problem and communicating its solution. In assuming that problem-solving is a synchronous activity of mathematization and expression of mathematical thinking we take our propo...

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Main Authors: Jacinto, Hélia (Author), Carreira, Susana (Author)
Other Authors: Fundação para a Ciência e a Tecnologia, under the Stimulus of Scientific Employment program (CEECIND/01584/2017) (Contributor)
Format: EJournal Article
Published: Department of Doctoral Program on Mathematics Education, Sriwijaya University, 2021-01-16.
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