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Matemática Financeira: uma meta-análise sob o ponto de vista dos registros de representação semiótica
(Universidade Federal de Santa Maria, 2016-08-26)
This research aims to make a four strict sense investigations synthesis produced by Brazilian instituti-ons that emphasized concepts of financial mathematics developed through educational activities with high school students. ...
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 ...