Relações entre professores e materiais curriculares no ensino de números naturais e sistema de numeração decimal

• Autor(a) principal: Lima, Silvana Ferreira de
• Data de Publicação: 2014
• 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/10995
• topic: Educação Matemática; Currículo; Materiais curricular; Números naturais; Sistema de numeração decimal; Mathematics Education; Curriculum; Curriculum materials; Natural numbers; Decimal system; CNPQ::CIENCIAS EXATAS E DA TERRA::MATEMATICA

This research aims to analyze how teachers working in the first years of elementary school at the State Network Paulista interpret and put into practice the different types of teaching guidelines, presented in curriculum materials to support the teacher and understand how to use these materials extend the numerical knowledge of their students. Given this goal, we turn our discussion to the curriculum proposed changes to the discipline of mathematics in the first years of elementary school, implemented by the Secretary of Education of São Paulo under the Project in Mathematics Education in Early Years ( EMAI ), started in 2012. This is a qualitative research based on the analysis of questionnaires, interviews and audio recordings of lessons four teachers, two teachers of the 3rd year and two in the 5th year in the first years of elementary school. We were able to identify the occurrence of different types of material usage by teachers, listed by Brown (2009 ), adaptation, reproduction and creation. To some extent, at different moments of the performance, they now reproduce, adapt and pray more rarely " create ". We consider the adaptation was more frequent use during practices observed being motivated by beliefs and conceptions that teachers have regarding the content and teaching of this discipline. The objectives in relation to learning of natural numbers and the decimal system were achieved with greater and lesser success according to knowledge of each to articulate/exploit the resources of material. The results show that it is not enough to recognize the existence of the relationship or the elements that shape, but it is necessary to emphasize that the material should be object/feature of these professionals, deepening both the mathematical content involved as didactic knowledge to thereto