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Mobilizações de registros de representação semiótica no estudo de trigonometria no triângulo retângulo com o auxílio do software GeoGebra
(Universidade Federal de Santa Maria, 2017-10-27)
This research aimed to answer the following question: “How are the registers of semiotic representation mobilized in the approach of right triangle trigonometry with the help of the GeoGebra software, based on a sequence ...
Representações semióticas mobilizadas no estudo da área do círculo no ensino fundamental
(Universidade Federal de Santa Maria, 2017-10-04)
This research aims to analyze the registers of semiotic representation and the sequential, perceptual, discursive and operative apprehensions mobilized by students in 9th grade of Lower Secondary Education in the study of ...