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Geometria analítica: articulando registros algébricos e geométricos com o GrafEq
(Universidade Federal de Santa Maria, 2017-08-04)
In this dissertation an investigation and the creation of a didactic proposal for the teaching of Analytical Geometry in computerized environments were developed, that could allow to the students to explore the algebraic ...
Os registros de representação semiótica mobilizados no estudo de sistemas lineares no ensino médio
(Universidade Federal de Santa Maria, 2015-08-21)
This research aimed to investigate the study of linear systems through the coordination of
semiotic representations in a high in São Sepé-RS during the school year 2014. Therefore, we
adopted as data collection instruments ...