As concepções da álgebra articuladas aos conteúdos de Matemática no Ensino Fundamental

• Autor(a) principal: Guimarães, Jailma Ferreira
• Data de Publicação: 2013
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Biblioteca Digital de Teses e Dissertações da PUC_SP
• Texto Completo: https://tede2.pucsp.br/handle/handle/10975
• topic: Parâmetros Curriculares Nacionais; Álgebra; Representação semiótica; National Curriculum Parameters; Algebras; Semiotics representation; CNPQ::CIENCIAS EXATAS E DA TERRA::MATEMATICA

This study it has the objective to apply and to analyze four activities sequences have being contemplated block-type divided content of the Mathematics presented by the National Curricular Parameters of Basic Teaching PCNEF articulated to the four conceptions of Algebra proposals by Usiskin as arithmetical generalized, study of procedures to decide certain types of problems, study of the relations between largeness s and study of the structures. For in such a way we choose as the Theory of the Registers of Representation arrives in a port theoretical described Semiotics for Raymond Duval. The citizens of the research had been five students of 6º grade to the teach school Basic of the Public school in the Bahia to Ibicaraí city. The analyses of the productions carried through for the students in set with the transcriptions of the recorded interviews during the activities sequences application had pointed that it had difficulty in making the conversion this graphical register in the register of departure for the numerical register, of the register of the natural language with respect to the algebraic register. The story of the participants contributed to understand the strategies and procedures of the resolutions used for the students. The difficulties related to education and learning of Algebra become to obvious. The activities disclose and analyze on difficulties in the understanding and basic slight knowledge the Algebra s conceptions. The PCNEF affirm that to guarantee the development of the algebraic thought the students must be in activities that interrelate the different conceptions of Algebra. After the analyses of the results we conclude that the activities sequences application was an efficient strategy to guarantee our objectives considered initially