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Article . 2018
License: CC BY NC SA
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Lluvia ácida en contexto: una propuesta didáctica con enfoque CTS

Authors: Basso, Ana Valentina; Lorenzo, Maria Gabriela;

Lluvia ácida en contexto: una propuesta didáctica con enfoque CTS

Abstract

Se presenta el diseño de una propuesta didáctica sobre la problemática de la lluvia ácida desde un enfoque CTS, para la asignatura químicageneral en la carrera de formación de profesores de biología. La propuestaconsta de una secuencia de cinco actividades interdisciplinares que incluyen laexplicitación de ideas previas, el análisis de textos, el trabajo con diferentes sistemas representacionales (gráficos, fórmulas químicas, imágenes satelitales) ypráctica experimental. Se espera que esta propuesta favorezca a la apropiacióndel conocimiento científico y el compromiso socioambiental.

The design of a didactic proposal on the problem of acid rain is presented from a STS approach, for the general chemical subject in the training course of biology professors. The proposal consists of a sequence of five interdisciplinary activities that include the explicitation of previous ideas, the analysis of texts, work with different representational systems (graphics, chemical formulas, satellite images) and experimental practice. It is expected that this proposal will favor the appropriation of scientific knowledge and socio-environmental commitment.

Fil: Lorenzo, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Centro de Investigación y Apoyo a la Educación Científica; Argentina

Fil: Basso, Ana Valentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina

Country
Argentina
Keywords

química, https://purl.org/becyt/ford/5.3, actividad interdisciplinar, https://purl.org/becyt/ford/5, biología, Lluvia ácida, CTS

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green