2021
DOI: 10.1590/1806-9126-rbef-2021-0146
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Efeito fotoelétrico: desenvolvimento de umexperimento quantitativo

Abstract: A experimentação é um aspecto importante das atividades voltadas para o ensino e a aprendizagem da física. Embora se possa discutir sobre as formas como ela é implementada em sala de aula, não há dúvidas que os experimentos constituem objetos mediadores relevantes nestas atividades. Contudo, há muito que as instituições de ensino sofrem com a dificuldade para adquirir experimentos, seja pelo agravamento dos cortes nas verbas destinadas às escolas públicas, seja pelo alto custo dos equipamentos fornecidos pelas… Show more

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“…Based on the calculation results, 25% and 18% of respondents fall into the category stating that learning modern physics is interesting to follow. If you look carefully, the development of science and technology cannot be separated from the contribution of modern physics [32,33]. This possibility is what causes students to enthusiastically attend modern physics lectures.…”
Section: R8a States: Modern Physics Requires a High Level Of Reasonin...mentioning
confidence: 99%
See 1 more Smart Citation
“…Based on the calculation results, 25% and 18% of respondents fall into the category stating that learning modern physics is interesting to follow. If you look carefully, the development of science and technology cannot be separated from the contribution of modern physics [32,33]. This possibility is what causes students to enthusiastically attend modern physics lectures.…”
Section: R8a States: Modern Physics Requires a High Level Of Reasonin...mentioning
confidence: 99%
“…R4A states: Modern physics practicum is very important because in modern physics it cannot be separated from the surrounding phenomena and techniques for solving problems through physics, but also so that we know the use of modern physics itself. The concept of modern physics is developing rapidly because it is largely supported by intense experiments [33]. This is how students should do learning, namely imitating scientists in finding ideas in every theory they give birth to.…”
Section: Question 5: How Important Is Modern Physics Practicum In Sup...mentioning
confidence: 99%