CAMPOS CONCEPTUALES DE VERGNAUD PDF

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Download Citation on ResearchGate | The Theory of Conceptual en el contexto escolar desde la noción de campo con- ceptual (Vergnaud. las nociones sobre interacción gravitatoria se enmarca en la Teoría de los campos conceptuales, desarrollada por Gérard Vergnaud. Esta teoría es muy. Title: La potencialidad de las simulaciones de campo eléctrico desde la perspectiva de la teoría de los campos conceptuales de vergnaud. Language: English.

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Only two students were found in the scientifically adequate D category.

Different situations S were used as referents; the data was collected from representational linguistic sources L used as significants, so as to identify the meaning I of the hydrolysis concept. The purpose of this qualitative-descriptive work was to identify the operating invariants in the schemes vernaud by students during the theoretical application of the hydrolysis concept to peptide substances.

Gérard Vergnaud

This abstract may be abridged. How to cite this article. The aims of the study were to explore the links between students’ cognitive structure and the formal structure of the field concept in physics, and to describe their levels of conceptualization of such a concept. However, a clear absence of scientifically accepted operational invariants was observed.

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This abstract may be abridged. Two representational categories, A and B, were first identified; afterwards B was maintained and two new categories, C and D, appeared; all the categories were related to non enzymatic hydrolysis. Taking into account the Theory of Conceptual Fields of Vergnaud, the cognitive activities involved by the students within a laboratory work using a simulation software are analyzed. No warranty is given about the accuracy of the copy.

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This low level of conceptualization correlates with poor performance in the following categories of analysis: Copyright of Latin-American Journal of Physics Education is the property of Latin-American Physics Education Network and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder’s express written permission.

Results of a study on the acquisition of the field concept in physics by high school and college freshmen students, carried out under the framework of Vergnaud’s conceptual fields theory, are presented. The links would manifest themselves in the use of symbolic representations and in a partial explicitation of some meanings that would suggest the presence of some operational invariants students use to cope with situations and problems that require an acceptable scientific conceptualization.

Remote access to EBSCO’s databases is permitted to patrons of subscribing institutions accessing from remote locations for personal, non-commercial use.

Revista Electrónica de Investigación Educativa

These results agree with Vergnaud’s theory that states that a low level of conceptualization corresponds to lower levels of explicitation of operational invariants and their conceptuxles, and predomination of procedural aspects over conceptually richer predicates. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

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However, remote access to EBSCO’s databases verfnaud non-subscribing institutions is not allowed if the purpose of the use is for commercial gain through cost reduction or avoidance for a non-subscribing institution.

However, remote access to EBSCO’s databases from non-subscribing institutions is not allowed if the purpose of the use is for commercial gain through cost reduction or avoidance for a non-subscribing institution.

Services on Demand Journal. However, users may print, download, or email articles for individual use. Latin-American Journal of Physics Education. No warranty is given about the accuracy of the copy. The results will be useful for a didactic intervention to allow a meaningful conceptual development of the peptide hydrolysis concept considering the D category. This paper discusses a research about the construction of the concepts of electric field, electric potential and related quantities, done by second year students of Mechanical Engineering at the Regional Santa Fe Faculty of the National Technological University.

Research findings confirm the potentialities of Vergnaud’s theory to understand and explain the learning process of this basic physical concept.