Construction and application of the Van der Graaff generator low cost in high school physics classes with student participation

Thinking about the difficulties encountered by high school students in the physics discipline, and in anticipation of increasing discus sions with regard to the use of experimentation in physics education in high school in order to pursue proposals to become the most attractive and dynamic classes,...

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Autores principales: Nunes de Morais, Istenio, Toti, Frederico Augusto
Formato: Artículo revista
Lenguaje:Portugués
Publicado: Asociación de Profesores de Física de la Argentina 2021
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Acceso en línea:https://revistas.unc.edu.ar/index.php/revistaEF/article/view/35287
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Sumario:Thinking about the difficulties encountered by high school students in the physics discipline, and in anticipation of increasing discus sions with regard to the use of experimentation in physics education in high school in order to pursue proposals to become the most attractive and dynamic classes, this project has the use of a Van de Graaff Generator in Electromagnetism classes since its making, theory and demonstration of their overall operation have fit perfectly in the teaching of the chosen area. The project is based on the concept of mental models in the light of Johnson-Laird's theory that allows us to draw students' ideas about the phenomena and gradually move towards conceptual models to explain what is being observed and studied from concepts Physical.