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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How to cite this article. No warranty is given about the accuracy of the copy. Copyright of Latin-American Journal of Physics Education is the property of Latin-American Physics Education Vrrgnaud and its content may not be copied or emailed to multiple sites or posted to a vergnadu without the copyright holder’s express written permission.

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.

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

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. 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.

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However, users may print, download, or email articles for individual use. The dee 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. The results will be useful for a didactic intervention to allow a meaningful conceptual development of the peptide hydrolysis concept considering the D category.

Gérard Vergnaud

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The purpose of this qualitative-descriptive work was to identify the operating invariants in the schemes activated by students during the theoretical application of the hydrolysis concept to peptide substances. Taking into account the Theory of Conceptual Fields of Vergnaud, the cognitive activities involved by the students within a laboratory work using a conceptuuales software are analyzed.

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Teoria campos conceptuales vergnaud

This abstract may be abridged. Users should refer to the original published version of the material for the full abstract. 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.

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Research findings confirm the potentialities of Vergnaud’s theory to understand and explain the learning process of this basic physical concept. This low level of conceptualization correlates with poor performance in the following categories of analysis: These results agree with Vergnaud’s theory that states that a low level campoz conceptualization corresponds to lower levels of explicitation of operational invariants and their representations, and predomination of procedural aspects over conceptually richer predicates.

Only two students were found in the scientifically adequate D category. Users should refer to the original published version of the material for the full abstract.

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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. However, a clear absence of scientifically accepted operational invariants was observed. Latin-American Journal of Physics Education. Services on Demand Journal.