Banca de DEFESA: JOSÉ RICARDO DE LIMA FERREIRA
Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.STUDENT : JOSÉ RICARDO DE LIMA FERREIRA
DATE: 29/08/2024
TIME: 16:00
LOCAL: Sala de Seminários do DMAT
TITLE:
KEY WORDS:
Geometry, Ethnomathematics, Cast net, Meshes, Geogebra, Sand.
PAGES: 110
BIG AREA: Ciências Exatas e da Terra
AREA: Matemática
SUMMARY:
In this work, carried out at the Vicência Castelo Municipal School, located in Pipa, Tibau do Sul-RN, we propose an innovative approach to teaching geometry, valuing the students' practical experience. We begin the text by exploring the concept of ethnomathematics and then highlight the relevance of meshes in the construction of geometric figure concepts, using the cast net as the object of study.
Our investigation focuses on the study of plane geometric figures, anchored in the fishermen's technique for repairing nets. We propose practical challenges with meshes, developed by the author of the dissertation based on direct experience with fishing tools. In addition, we examine the exploration of spaces and shapes from aerial images and the construction of floor plans, using these perspectives for a better spatial understanding.
The approach to geometric solids is facilitated by the use of GeoGebra and Tinkercad software, as well as by building models with beach sand. The activities are monitored in detail through a systematic study routine, and the results of the students' performance are presented in graphs, showing the impact of practical activities based on their experience.
COMMITTEE MEMBERS:
Presidente - 1525867 - VIVIANE KLEIN
Interno - 1690694 - PAULO ROBERTO FERREIRA DOS SANTOS SILVA
Externo à Instituição - ANNAXSUEL ARAUJO DE LIMA - IFRN