Browsing by Subject "Números irracionais"

Now showing items 1-4 of 4

    • Do racional ao irracional: um sequência didática para a construção do conjunto dos números reais no ensino básico 

      Faifer, Isabel Roncato (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ensino de Ciências Exatas - PPGECE, Câmpus São Carlos, 07/02/2023)
      Faced with the current scenario of education, where the teaching of mathematics takes place, each day more, in a mechanical way and far from critical thinking, the present work approaches a proposal for the use of the ...

    • Trabalhando habilidades da BNCC através de métodos de cálculo de raízes quadradas aproximadas no Ensino Fundamental 

      Silva, Alex Roberto da (Universidade Federal de São Carlos, UFSCar, Programa de Mestrado Profissional em Matemática em Rede Nacional - PROFMAT, Câmpus Sorocaba, 05/09/2023)
      In this study, an approach will be presented to explore and develop the skills outlined in the BNCC through the topic of approximate square roots. Despite being present in various concepts and problem-solving situations ...

    • Descobrindo o número PI 

      Keller, Flávia Adolf Lutz (Universidade Federal de São Carlos, UFSCar, Programa de Mestrado Profissional em Matemática em Rede Nacional - PROFMAT, , 24/08/2013)
      The value of the circumference s length divided by its diameter has a result a constant named PI; This value is known since ancient times by the Greeks and Egyptians, but only in current history this constant has been ...

    • Números irracionais e suas particularidades 

      Garcia, Hévila Maria Gabriel (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 27/09/2022)
      In this work we present the main numerical sets: natural, integers, rational, irrational and real, focusing on the set of irrational numbers. We approach its historical part, the most famous examples and the proof of their ...