The concept of exponential function in the context of Vergnaud Theory

Otero, Maria Rita et al · Maryland Institute of Research · 2013

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Autore / responsabile

Otero, Maria Rita et al

Editore

Maryland Institute of Research

Anno

2013

ISSN

2167-9045

ISSN

2167-9045

Lingua

Inglés

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In order to teach exponential functions as well as to study the process of conceptualization through Vergnaud Theory of Conceptual Fields, a didactic sequence was designed. The sequence was tested with four groups of students [between 15-16 years old] of a secondary school. The analysis suggested the existence of an escalation in the conceptualization of the exponential function linked to representational systems, ranging from linear schemes, to exponential. However, this escalation did not occur in all representational systems at the very same time. Fil: Otero, Maria Rita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil; Argentina Fil: Sureda Figueroa, Diana Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil; Argentina

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Otero, M. R. E. A. (2013). The concept of exponential function in the context of Vergnaud Theory. https://nodovox.com/record.php?id=343081

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Otero, Maria Rita et al. "The concept of exponential function in the context of Vergnaud Theory." 2013. https://nodovox.com/record.php?id=343081.

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Otero, Maria Rita et al. 2013. "The concept of exponential function in the context of Vergnaud Theory.". https://nodovox.com/record.php?id=343081.

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Otero, M. R. E. A. 2013, The concept of exponential function in the context of Vergnaud Theory, Maryland Institute of Research, available at: https://nodovox.com/record.php?id=343081 [Accessed 9 Aug. 2026].

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Titolo: The concept of exponential function in the context of Vergnaud Theory

Autore / collaboratori: Otero, Maria Rita et al

Editore: Maryland Institute of Research

Anno di pubblicazione: 2013

ISSN: 2167-9045

ISSN: 2167-9045

Lingua: Inglés

Soggetti

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Conceptualization; Representational Systems; Education School; Exponential Function; https://purl.org/becyt/ford/5.3; https://purl.org/becyt/ford/5