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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

Uma abordagem sobre sistemas de numeraÃÃo / One approach to numbering systems

Adriano Carneiro Tavares 27 June 2014 (has links)
O presente trabalho apresenta os sistemas de numeraÃÃo, seus critÃrios e aplicaÃÃes para o ensino da matemÃtica bÃsica. Estudamos problemas envolvendo os sistemas de numeraÃÃo e suas operaÃÃes. Tivemos como foco os estudantes do Ensino MÃdio da rede estadual de ensino. Apresentamos de forma simples e resumida, algumas tÃcnicas para solucionar problemas com as operaÃÃes da aritmÃtica. Essa abordagem à feita atravÃs de jogos e curiosidade da matemÃtica. Citamos aqui a tabuada russa de multiplicaÃÃo. Temos por base teÃrica as ideias de Henri Wallon que presa à afetividade e o dinamismo mediante o dialogo professor-aluno ou aluno-aluno. Esse dinamismo à feito na aplicaÃÃo de atividades lÃdicas como jogos matemÃticos que envolvem desenho, mÃgica e adivinhaÃÃo. Apresentamos tambÃm os critÃrios de divisibilidade, a ideia de mÃximo divisor comum e mÃnimo mÃltiplo comum, bem como a utilizaÃÃo dos conceitos da teoria dos conjuntos. / This paper presents the numbering systems, their criteria and applications for teaching basic mathematics. We study problems involving number systems and operations. We focus on the high school students from state schools. We present a simple and brief, a few techniques for solving problems with the operations of arithmetic. This approach is done through games and curiosity of mathematics. We cite the Russian multiplication table. We have a theoretical basis the ideas of Henri Wallon that prey upon affectivity and dynamism by the teacher-student dialogue and student-student. This dynamism is made in the implementation of recreational activities such as math games that involve drawing, magic and divination. We also present the criteria for divisibility, the idea of greatest common divisor and least common multiple, and the use of the concepts of set theory.

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