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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Números complexos e cônicas : abordagem pelo professor do ensino médio, reflexões e propostas

Santos, Pedro Alexandre Barros 13 April 2018 (has links)
This dissertation proposes to present an extra tool to be worked with high school students as regards the study of conics, and for that we will use the geometric structures that the complex number of numbers o er mainly when the We use it to represent and classify conics in a reduced way, even when they do not have their axes parallel to the axes of the Cartesian plane. We will also do a case study on the teaching of these contents in high school where we will re ect from the di culties experienced by mathematics teachers in high school. / Essa dissertação propõe apresentar uma ferramenta a mais para ser trabalhado com os alunos do ensino médio no tocante ao estudo das cônicas, e para isso usaremos as estruturas geométricas que o conjunto dos números complexos oferecem, principalmente quando o utilizamos para representar e classi car as cônicas de forma reduzida, mesmo quando estas n~ao possuem seus eixos paralelos aos eixos do plano cartesiano. Faremos tamb em um estudo de caso sobre o ensino desses conte udos no ensino m edio onde re etiremos a partir das di culdades vividas pelos professores de matem atica no ensino m edio. / São Cristóvão, SE

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