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Navegando por Assunto "Geometria plana"

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    Interpretação de textos matemáticos: dificuldades na resolução de problemas de geometria plana
    (Universidade Federal do Pará, 2010-04-23) PEREIRA, Reginaldo de Lima; SILVEIRA, Marisa Rosâni Abreu da; http://lattes.cnpq.br/3588315106445865
    This dissertation is the result of a qualitative research which object of study is to analyze the interpretation of mathematical texts and the difficulties in solving plane geometry problems, from records produced by the researched subjects belonging to two classes of the Technical Course Integrated to High School in the form of Youth and Adults Education of the Federal Institute of Roraima in 2008, a group of Nursing and other of Laboratory. This analysis was conducted in the light of theorists such as Gilles-Gaston Granger and Ludwig Wittgenstein, which made me realize the "difficulties" found in the learning plane geometry, according to the precepts of the PCNs and noted in the analyzed records are given by through the complexity of the languages presented in the classroom, such as natural language and mathematical language. Subjects studied indicate "difficulties" in learning, when faced with the need to translate natural language to mathematical language in order to objectify through writing the solutions to the problems posed. These "difficulties" may lead them to discouragement, the withdrawal and / or truancy of study. For these reasons, I intend with this research find grants that may indicate ways to minimize this problem by encouraging them to study through research, daily reading, so that they are able to learn the math concepts with more ease and pleasure.
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    Signwriting da linguagem matemática para o ensino de geometria plana
    (Universidade Federal do Pará, 2018-08-30) GONÇALVES FILHO, José Sinésio; SALES, Elielson Ribeiro de; http://lattes.cnpq.br/5467537517169068; https://orcid.org/0000-0001-6242-582X
    SignWriting, also known as writing signs, brings to our society a new technique of writing spacevisual languages. This system becomes important to the Deaf communities, whereas before the signs were passed from one deaf to another throughout history. In order to do so, the objective of the present work was to record SignWriting of the Geometry-terms signs from the survey of these signs in institutional sites, multimedia and books. It was a documentary research with a qualitative approach, presenting a comparative study of the scientific and intellectual productions Capovilla; Raphael (2001a, 2001b, 2001c), Brandão (2002), Calculibras website, youtube channels Instituto Phala and Zanúbia Brandão, which constituted the corpus of the signs-terms of Mathematics. It was detected that there is a variety of signs of the area of Mathematics, however, they are scattered in several documents, not having a specific one. The need for a signal of the area will enable teachers, students and interpreters to interact with the mathematical language in Pounds in the written mode. In this way we present a glossary model of Signal-terms of the Flat Geometry in SignWriting, from a list of Geometry signs-terms, which are accompanied by their respective concepts and examples where we chose to organize these signs-terms in alphabetical order.
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