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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Users should refer to the original published version of the material for the full abstract. 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 dee institution.
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.
Latin-American Journal of Physics Education. This low level of conceptualization correlates with poor performance in the following categories of analysis: 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.
Gérard Vergnaud – Wikipedia, la enciclopedia libre
Research findings confirm the potentialities of Vergnaud’s theory to understand and explain the learning process of this basic physical concept. However, a clear absence of scientifically accepted operational invariants was observed. Services on Demand Journal. The purpose of this qualitative-descriptive work was to identify the operating invariants in the schemes activated verggnaud students during the theoretical application of the hydrolysis concept to peptide substances.
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Remote 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. This abstract may be abridged.
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Taking vergbaud 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. 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.
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. This abstract may be abridged. However, users may print, download, or email articles for individual use. Users should refer to the original published version of the material for the full abstract.
However, users may print, download, or email articles for individual use. 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.
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The results will be useful for a didactic intervention to allow a meaningful conceptual development of the conceptualfs hydrolysis concept considering the 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.
Only two students were found in the scientifically adequate D category. No warranty is given about the accuracy of the copy.