This paper proposes a strategy to introduce the concept of mechanical energy conservation in physics teaching. We start from the historical-epistemological point of view of the concept around the so-called "simple machines". With regard to the concrete activity, we work with the crank-crank mechanism, from which very interesting questions arise, and students can work carefully and conscientiously; in this way, construct new concepts or reconstruct old concepts.Este trabajo propone una manera de introducir el concepto de la conservación de la energía mecánica en la enseñanza de la física. Partimos del punto de vista histórico-epistemológico del concepto en torno a las llamadas “máquinas simples”. En lo que respecta a la actividad concreta s...
This study aims to propose a didactic sequence involving the use of resources and diversified activi...
In the context of physics education covers various topics related to the principle of conservation o...
El modelo escolar de energía y sus ideas clave asociadas (energía como función de estado, transfere...
This paper proposes a strategy to introduce the concept of mechanical energy conservation in physics...
La conservación de la energía es uno de los conceptos más importantes de la física porque unifica to...
In the analysis made in research, is notoriously difficult, for several students in theconceptualiza...
En el análisis realizado en ciertas investigaciones se logra evidenciar que algunas dificultades de ...
En los análisis realizados en investigaciones, es notoria la dificultad que presentan algunos estudi...
From investigations developed in the 1980's decade about the teaching of work and energy, some texts...
It will present an approach to teaching about energy in the context of classical mechanics, led to d...
Este trabalho investiga o processo de apreensão do princípio de conservação da energia mecânica por ...
SUMMARY The subject of energy is a very important part of a physics course, as it provides a clear l...
This paper aims to show the essential aspects of the development of the physical concept of energy, ...
Resumen. La conservación de la energía es uno de los conceptos más importantes de la física porque u...
It is recognized that in traditional teaching, specifically Teaching by Transmission, in which the ...
This study aims to propose a didactic sequence involving the use of resources and diversified activi...
In the context of physics education covers various topics related to the principle of conservation o...
El modelo escolar de energía y sus ideas clave asociadas (energía como función de estado, transfere...
This paper proposes a strategy to introduce the concept of mechanical energy conservation in physics...
La conservación de la energía es uno de los conceptos más importantes de la física porque unifica to...
In the analysis made in research, is notoriously difficult, for several students in theconceptualiza...
En el análisis realizado en ciertas investigaciones se logra evidenciar que algunas dificultades de ...
En los análisis realizados en investigaciones, es notoria la dificultad que presentan algunos estudi...
From investigations developed in the 1980's decade about the teaching of work and energy, some texts...
It will present an approach to teaching about energy in the context of classical mechanics, led to d...
Este trabalho investiga o processo de apreensão do princípio de conservação da energia mecânica por ...
SUMMARY The subject of energy is a very important part of a physics course, as it provides a clear l...
This paper aims to show the essential aspects of the development of the physical concept of energy, ...
Resumen. La conservación de la energía es uno de los conceptos más importantes de la física porque u...
It is recognized that in traditional teaching, specifically Teaching by Transmission, in which the ...
This study aims to propose a didactic sequence involving the use of resources and diversified activi...
In the context of physics education covers various topics related to the principle of conservation o...
El modelo escolar de energía y sus ideas clave asociadas (energía como función de estado, transfere...