Navegando por Autor "ANDRADE III, Paulo Hora de"

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    Contextualização da matemática financeira com noções de mercado financeiro: uma proposta de ensino crítico e ativo no ensino médio
    (2020) ANDRADE III, Paulo Hora de
    The teaching of Financial Mathematics in high school represents a great opportunity to use the subject of Mathematics in a less expository and with a more critical and reflective attitude of the students, in order to build useful knowledge for the exercise of their citizenship. In this work, the critical teaching proposal from the resolution of problems is complemented by the application of simple and compound interest knowledge tothe understanding of Fixed and Variable Income applications, in addition to the practical demonstrations of the use of the Price and SAC amortization systems. Thus, based also on different references on the theme, one can realize that, in addition to acting as an instrument of contextualization for different everyday situations, Financial Mathematics can be a transforming tool through the students' experience in Mathematics. The research carried out is anchored in analysis of articles who report classes inwhich was adopted the Method Based Learning Problem Solving (ABRP), which can stimulate reasoning and students' intuition, and develop a lesson proposal that assimilates the reported strengths, to then submit this proposal for evaluation of Mathematics teachers. As a result, it was noticed that most of the teachers who participated in the evaluation approved the lesson suggested in this paper, but many of them found it difficult to implement the idea and to convince the students of the importance of the topic. As a conclusion, it was noted that the suggested classes should be adapted to the students' assessed abilities and to their interest in learning an extra content that requires more participation.