APPROACH TO PROPORTIONAL REASONING IN SOME TEXTBOOKS FOR YAE

• Autor(a) principal: Santos, Leonardo Rodrigues dos
• Data de Publicação: 2021
• Outros Autores: Wielewski, Gladys Denise
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Revista Reamec
• Texto Completo: https://periodicoscientificos.ufmt.br/ojs/index.php/reamec/article/view/12778
• topic: EJA; Livro didático; Aspectos do raciocínio proporcional; Atividade matemática; EJA; Libro didáctico; Aspectos del razonamiento proporcional; Actividad matemática; YAE; Textbook; Proportional reasoning aspects; Mathematics activity

This text is the result of a master's research developed in connection with the Graduate Program in Education at the Federal University of Mato Grosso. The objective of the study was to analyze whether the way in which the proportionality content is made available in the selected textbook collections meets the two roles of mathematical activity - functional and formative - as highlighted in the Curriculum Proposal for the Second Segment of Youth and Adult Education (YAE). Based on Laurence Bardin's (2011) content analysis, an interpretation of three book collections, which were used in public schools between 2002 and 2010, was carried out, seeking to observe whether they presented, as a starting point for mathematical activity, the resource of problem solving and if the aspects considered essential for the development of proportional reasoning were mobilized. The interpretation shows that two of the selected collections provided the integration of the formative role with the functional role, while the third collection partially meets this integration, suggesting the possibility of the Mathematics teacher using the books selected in the research not as a central guiding resource of their practice, but as a tool that complements their pedagogical practice.