Banca de DEFESA: FERNANDO LOPES DO NASCIMENTO
Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.STUDENT : FERNANDO LOPES DO NASCIMENTO
DATE: 27/03/2024
TIME: 09:00
LOCAL: Instituto de matemática - Sala 104
TITLE:
CALCULATION OF POLYGON AREAS IN A DYNAMIC APPROACH USING GEOGEBRA SOFTWARE IN THE 9TH YEAR OF ELEMENTARY SCHOOL
KEY WORDS:
Flat Geometry; Van Hiele theory; Polygons; Areas; GeoGebra.
PAGES: 72
BIG AREA: Ciências Exatas e da Terra
AREA: Matemática
SUMMARY:
In this dissertation we will present a didactic sequence for teaching polygon areas using the GeoGebra software. For this purpose, a bibliographical study was carried out. Some concepts of plane geometry were covered, especially such as polygon area formulas, making use of the area formula demonstrated in the Dissertation made by (Lima, 2014) [17], where demonstrating a formula through Determinants, using the coordinates of the points in a Cartesian graph, whose area is the sum of the halves of these determinants. Projections of area formulas using this method were shown. Polygon constructions were made in the GeoGebra Software, calculating the areas to check whether the results generated by the formula were correct. Finally, a didactic sequence was made to apply the concepts mentioned.
COMMITTEE MEMBERS:
Externo(a) à Instituição - GABRIEL ARAUJO GUEDES - UFRPE
Presidente - 1825495 - LUIS GUILLERMO MARTINEZ MAZA
Interno(a) - 2776343 - VIVIANE DE OLIVEIRA SANTOS