Navegando por Assunto "Geometria - Estudo e ensino - Abaetetuba (PA)"

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Geometria ribeirinha: aspectos matemáticos da comunidade do Urubuéua Fátima em Abaetetuba-PA
(Universidade Federal do Pará, 2017-10-29) SILVA, Odirley Ferreira da; BARROS, Osvaldo dos Santos; http://lattes.cnpq.br/8886478452699437
In school mathematics, Euclidean geometry maybe it’s not always correspond to the learning needs of ribeirinhos students, because, some cases not present a satisfactory solution to some of the daily problems experienced by these students. The resource main used by teachers in these regions is the textbook distributed by the PNLD, but it has a echoing natural in its structure, so it is up to the teacher to devise means to develop methodologies that behold a cross-cultural education. This dissertation to examine and analyzes practices carried out by a ribeirinho on the island Urubuéus, Fatima belongs to the municipality of Abaetetuba - Pará; the objective is the compocation of a paradidático material that takes into consideration the diversity and the identity of the ribeirinhos of the Tocantins Amazon. The general objective of this study is the production of a book that will be the product of the dissertation, by promoting a teaching in a cross-cultural perspective, whose theme is the everyday ribeirinha, to add a repertoire of a mathematical know/ make with typical geometric characteristics, in which the objective is to contribute in the search for solutions to the daily problems of these individuals, watching that school geometry of Euclidean origin, cannot always propose an acceptable result, in the conditions in which the ribeirinhos people dispose of the problem, this caused an analysis of the methodological limitations of Euclidean geometry, to coined the term ribeirinha geometry. Made analyzes of the six activities that according to Bishop (1998) are fundamental for the individual to develop mathematical knowledge, are exemplified in the light of typical ribeirinhas activities. The purpose of the study is to understand the relationships between formal mathematics and the mathematical knowledge practiced by these culturally differentiated groups, which we call ribeirinha geometry. These relations were materialized in the construction of a book containing questions contextualized in the practices that consider, in fact, the daily life of the students of the ribeirinhas regions, thus contemplating the teaching based on the culture of the students. The work was developed based on the epistemological assumptions of the ethnomathematical education proposed by Vergani (2000); Ubiratan D 'Ambrósio (1986,1993,1996,1997,2001,2005); Bishop (1988,1997,1999,2006) and Paulo Freire's (1973) conceptions about the need for learning to reinvent what is learned. At the end of this paper I present my considerations regarding the possible connections, so that informal mathematics contribute to the teaching of formal mathematics, noting that the relations between science, culture and school is strengthened from a multicultural education.