CAMPOS CONCEPTUALES DE VERGNAUD PDF

CAMPOS CONCEPTUALES DE VERGNAUD PDF

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October 7, 2020

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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Revista Electrónica de Investigación Educativa

However, a clear absence of scientifically accepted operational invariants was observed. 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. 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.

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. The results will be useful for a didactic intervention to allow a meaningful conceptual development of the peptide hydrolysis concept considering the D category.

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No warranty is given about the accuracy of the copy. This low level of conceptualization correlates with poor performance in the following categories of analysis: Results of a study on the acquisition of the field concept in physics by high school and college freshmen students, cohceptuales out under the framework of Vergnaud’s conceptual fields acmpos, are presented.

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.

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 representations, and predomination of procedural aspects over conceptually richer predicates. 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 cojceptuales acceptable scientific conceptualization.

This abstract may be abridged.

Gérard Vergnaud

Research findings confirm the potentialities of Vergnaud’s theory to understand and explain conceptua,es learning process of this basic physical concept. 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. Latin-American Journal of Physics Education. This abstract may be abridged.

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Teoria campos conceptuales vergnaud

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 verghaud concept. 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.

Users should refer to the original published version of the material for the full abstract. 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. Users should refer to the original published version of the material for the full abstract.

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Only two students were found in the scientifically adequate D category. However, users may print, download, or email articles for individual use. Remote access to EBSCO’s databases is permitted to patrons of subscribing institutions accessing from remote locations for personal, non-commercial use.