Banca de DEFESA: ADRIAN RUAN HORN DE BORBA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : ADRIAN RUAN HORN DE BORBA
DATE: 18/07/2024
TIME: 18:00
LOCAL: Auditório 2 - Campus Canoas do IFRS
TITLE:

O USO DE COEFICIENTES EM EQUAÇÕES DE DUAS VARIÁVEIS E RESTRIÇÕES NO PLANO CARTESIANO: UMA ABORDAGEM LÚDICA E DIFERENCIADA NO SOFTWARE DESMOS

KEY WORDS:

Semiotic representation registers; Dynamic geometry; Desmos software, Analytical geometry

PAGES: 144
BIG AREA: Ciências Exatas e da Terra
AREA: Matemática
SUMMARY:

This study presents the results of research conducted with a first-year high school class. The data were analyzed using Duval's Theory of Semiotic Representation Registers and the Desmos platform. A didactic sequence was developed with the aim of fostering a discussion, with the target audience, of concepts such as line, parabola, circumference, and variable constraints in interactive activities, such as a star game and image creation. The main objective of the research is to understand how this approach can make students more inquisitive, promoting the construction and expansion of meanings for mathematical concepts. The research involved the development of a didactic sequence in a high school class, assessing student participation with Desmos through questionnaires, software exploration, and the researcher's logbook. The research aims to observe the important role of interaction between registers in knowledge consolidation. The results obtained indicate learning of the concepts involved and a better understanding of mathematical objects. It is concluded that increased interaction between registers assists in knowledge consolidation.

COMMITTEE MEMBERS:
Presidente - 1718307 - NICOLAU MATIEL LUNARDI DIEHL
Interna - 1085721 - NUBIA LUCIA CARDOSO GUIMARAES
Externo à Instituição - RODRIGO SYCHOCKI DA SILVA - UFRGS