Banca de DEFESA: WELITON DA SILVA LEÃO

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : WELITON DA SILVA LEÃO
DATE: 14/12/2021
TIME: 10:00
LOCAL: CEFET-MG (remotamente)
TITLE:

A CONSTRUÇÃO DE IDEIAS MATEMÁTICAS: UMA AULA INVESTIGATIVA, EXPLORANDO AS LINGUAGENS MATEMÁTICA E POÉTICA/ALDRAVIA PARA O ENSINO DE ALGEBRA NO EF II

KEY WORDS:

Mathematical Ideas; Investigative class; Aldravia; ethnomathematics; algebraic language.

PAGES: 100
BIG AREA: Lingüística, Letras e Artes
AREA: Letras
SUMMARY:

This research is about the construction of mathematical ideas in an investigative class exploring the algebraic and poetic languages, through the so called Brazilian poetic form “Aldravia”, for teaching Algebra in Elementary School II. This topic was investigated in order to verify if and how students in the Basic Education course experience mathematical ideas, relating algebraic language to poetic language. As specific objectives, it was (1) verified types of attitudes, questions and/or reflections among students that the proposal presented have generated; (2) observed how students have conducted the investigation when interacting with Aldravic poems; (3) verified, from the students' discussions and productions, whether and how the investigations have  contributed (or not) to generate mathematical ideas; (4) verified if and how students have used both languages (algebraic and poetic) to signify the explored concepts. The theoretical foundation of this research has as pillars the notions of mathematical literacy; of ethnomathematics; of intersemiotic translation; of the relations among the proficiency in writing and reading and in language for insertion in social relations. From the description of the problem, possibilities of solutions were searched in the literature. The methodological design of the research consisted of a mathematical investigation class, after which the students' interaction process was addressed in an interview that showed questions and reflections that the proposal has generated among students. As a result of the research, it was found that semiotics can be an important instrument for the mathematics teacher to use literature/poetry as allies for the development of literacy, numeracy and significant social applications of Mathematics.

BANKING MEMBERS:
Presidente - VICENTE AGUIMAR PARREIRAS
Externo à Instituição - JOSE BENEDITO DONADON LEAL - UFOP
Externo à Instituição - JOSÉ TEÓFILO DE CARVALHO