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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Latin-American Journal of Physics Education.
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 conceptuaels for a non-subscribing institution. Only two students were found in the scientifically adequate D category.
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Remote access to Conceptua,es databases is permitted to patrons of subscribing institutions accessing from remote locations for personal, non-commercial use. Research findings confirm the potentialities of Vergnaud’s theory to understand and explain the learning process of this basic physical concept.
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Services on Demand Journal. Users should refer to the original published version of the material for the full abstract. Concepuales 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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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 of conceptualization corresponds to lower levels of explicitation of operational invariants and their representations, and predomination of procedural aspects over conceptually richer predicates. The aims of the study were to explore the links between students’ cognitive structure and the formal structure of the field concept in physics, vrrgnaud to describe their levels of conceptualization of such a concept.
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Taking into account the Theory of Conceptual Fields of Vergnaud, the cognitive activities involved by the students within a laboratory work vedgnaud a simulation software are analyzed. 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, users may print, download, or email cocneptuales for individual use. This abstract may be abridged. Users should refer to the original published version of the material for the full abstract.
Teoria campos conceptuales vergnaud
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 activated by students during the theoretical application of the hydrolysis concept to peptide substances.
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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. However, a clear absence of scientifically accepted operational invariants was observed.
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. 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. 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.
However, users may print, download, or email articles for individual use. The results will be useful for a didactic intervention to allow a meaningful conceptual development of the peptide hydrolysis concept considering the D category. No warranty is given about the accuracy of the copy.