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Your search keyword '"Valor absoluto"' showing total 2 results
Start Over Descriptor "Valor absoluto" Journal pna
2 results on '"Valor absoluto"'

1. ANALYSIS OF THE UNDERLYING COGNITIVE ACTIVITY IN THE RESOLUTION OF A TASK ON DERIVABILITY OF THE ABSOLUTE-VALUE FUNCTION: TWO THEORETICAL PERSPECTIVES.

Author

Pino-Fan, Luis R., Guzmán, Ismenia, Font, Vicenç, and Duval, Raymond

Subjects
*ABSOLUTE value, *COGNITIVE analysis, *SEMIOTICS, *DERIVATIVES (Mathematics), *ACADEMIC achievement
Abstract

This paper presents a study of networking of theories between the theory of registers of semiotic representation (TRSR) and the onto-semiotic approach of mathematical cognition and instruction (OSA). The results obtained show complementarities between these two theoretical perspectives, which might allow more detailed analysis of the students' performance. [ABSTRACT FROM AUTHOR]

Published
2017
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2. Analysis of the underlying cognitive activity in the resolution of a task on derivability of the the absolute-value function: two theoretical perspectives

Author

Luis Roberto Pino-Fan, Ismenia Guzmán, Vicenç Font, and Raymond Duval

Subjects
Teoría de los registros de representación semiótica, Valor absoluto, lcsh:Theory and practice of education, InformationSystems_MODELSANDPRINCIPLES, Enfoque onto-semiótico, Derivada, lcsh:Mathematics, Conexión de redes de teorías, Análisis cognitivo, lcsh:QA1-939, lcsh:LB5-3640
Abstract

This paper presents a study of networking of theories between the theory of registers of semiotic representation (TRSR) and the onto-semiotic approach of mathematical cognition and instruction (OSA). The results obtained show complementarities between these two theoretical perspectives, which might allow more detailed analysis of the students’ performance.

Published
2017

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