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Revista Brasileira de Ensino de Física

versão impressa ISSN 1806-1117versão On-line ISSN 1806-9126

Resumo

BARROSO, Fábio F.; CARVALHO, Silvânia A.; HUGUENIN, José A. O.  e  TORT, Alexandre C.. Image formation in the geometrical optics by means of the Pierre Lucie's graphical method. Rev. Bras. Ensino Fís. [online]. 2018, vol.40, n.2, e2501.  Epub 04-Set-2017. ISSN 1806-1117.  http://dx.doi.org/10.1590/1806-9126-rbef-2017-0120.

In this work we recover and update a graphical method introduced by Prof. Pierre Lucie (1917 – 1985) in the study of image formation by thin lens. The method is associated by us with the modern technologies of information and communication through a PheT simulation that allows the visualization of image formation and the acquisition of the conjugated points. We also make use of the dynamical geometry software GeoGebra to analyze the data and obtain Gauss’ equation for conjugated points. A class-oriented procedure for the teaching of image formation by thin lens was prepared and applied at the high-school level. Results indicate that this updated graphical method may be potentially significant.

Palavras-chave : Physics and its teaching; information technologies.

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