DOI:
https://doi.org/10.14483/23464712.5275Published:
2008-01-01Construcción de una pila galvánica de vinagre como alternativa de enseñanza del concepto de potencial eléctrico
Making a galvanic battery of vinegar as an alternative to teach the concept of electrical potential
Keywords:
Electrochemistry, galvanic pile, electric potential, teaching (en).Keywords:
Electroquímica, pila galvánica, potencial eléctrico, enseñanza. (es).Downloads
Abstract (es)
Presentamos los resultados de implementar una propuesta didáctica para la enseñanza del concepto de potencial eléctrico mediante la construcción de pilas galvánicas de vinagre. Iniciamos realizando un analisis de varios artículos relacionados con la construcción de pilas galvánicas usando diferentes elementos, constatamos que la pila galvánica como sistema electroquímico encierra una gran cantidad de conceptos tanto físicos como químicos, por lo tanto puede ser utilizada en la enseñanza de la química y la física. Con este trabajo se desarrolla una propuesta de innovación en la enseñanza de conceptos físicos.
Abstract (en)
We present results of implementing a didactic proposal for teaching the concept of electric potential through the construction of galvanic vinegar batteries. We started by analysing several articles related to the construction of galvanic cells using different elements; we found that the electrochemical cell contains a large number of concepts both physical and chemical, so it can be used in teaching chemistry and physics. With this work a proposal of innovation in the teaching of physical concepts is developed.
References
García García José J. DIDÁCTICA DE LAS CIENCIAS: resolución de problemas y desarrollo de la creatividad. ED Magisterio 2003. Pág. 9-20.
Iran N, Levine. Fisicoquímica: Traducción de Ángel González. ED Mc Graw Hill. Quinta Edición 2004.Tomo 1. Pág. 515-530.
Núñez Carlos, Peláez Abellán Ernesto. Electroquímica iónica: estudio de los electrolitos en equilibrio. Universidad de la Habana. Tomo 1. Pág. 37-59.
[en línea][8 de marzo de 2008]. Disponible en web: www.monografías.com/ trabajos26/lapila/la_pila.shtml
. A Project from the Hila Research Center .[en línea][8 de marzo de 2008]. Disponible en web: http://www.hilaroad.com/camp/projects/lemon/vinegar battery.html16.
A project from the Hila Research Center .[en línea][8 de marzo de 2008]. Disponible en web: http://www.hilaroad.com/camp/projects/lemon/calculator/calculatorbattery.html
Universidad de Buenos aires.[en línea] Experimentos [8de marzo de 2008]. Disponible en web:http://www.oaq.uba.ar/Labescuela/Exp7alu.htm
Baterias de Vinagre.[en línea] Video [8 de marzo de 2008]. Disponible en web:http://www.youtube.com/watch?v=V P27iln1Qk&feature=related
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