The teaching of polynomial functions of degree 2 in an inclusive perspective: : the case of a visually impaired student

• Autor(a) principal: Brim, Juliana de Fatima Holm
• Data de Publicação: 2019
• Outros Autores: Silva, Sani de Carvalho Rutz da, Shimazaki , Elsa Midori
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Zetetiké (Online)
• Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/zetetike/article/view/8652522
• topic: Inclusão; Função polinomial do 2º Grau; Ensino de matemática; Deficiência visual; Inclusion; Polynomial functions of degree 2; Mathematics teaching; Visually impairment

This article aims to present contributions to the teaching of polynomial functions of degree 2 from an inclusive perspective for visually impaired students. The study developed and presented in this paper was carried out by means of a qualitative research with the case study approach. After researches and observations, pedagogical intervention was carried out in a class of the first year of high school, in the public education network of the Paraná state, which contained a student whit visual impairment. The pedagogical intervention, planned and developed, was based on the historical-cultural view of the visually impaired people. An evaluation was carried out before and after intervention for the analysis of the possible improvements in conceptual perception presented by the pupils. The results show that the use of different methodological resources for the teaching of mathematics contributes to the appropriation of the contents, proving that the teaching of inclusive mathematics is possible as long as there are appropriate adjustments.