Banca de DEFESA: LUCIANA DE OLIVEIRA TEODORO

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : LUCIANA DE OLIVEIRA TEODORO
DATA : 10/09/2021
HORA: 14:00
LOCAL: Sinop
TÍTULO:

 

PROPOSALS OF PRACTICAL ACTIVITIES FOR THE APPLICATION OF FUNCTIONS THROUGH THE ADJUSTMENT OF CURVES.

PALAVRAS-CHAVES:

Functions; Curve Adjustment; Minimum squares method; practical
activities

PÁGINAS: 120
GRANDE ÁREA: Ciências Exatas e da Terra
ÁREA: Matemática
SUBÁREA: Álgebra
RESUMO:

The study of functions is essential in the teaching and learning process, as it is an integrative content, which makes it possible to relate everyday activities with mathematical content, thus allowing the study of the behavior of phenomena both in everyday life and in other areas of knowledge. In this sense, this work aims to present some proposals for practical activities for teaching functions. Each activity (problem - situation) will be modeled through curve fitting and, for this purpose, this work suggests the use of GeoGebra, wxMaxima and Least Squares Method software. The suggested activities are: (i) to present some possibilities of mathematical models applied in civil construction; (ii) approximate the sine function in the interval of a by means of a polynomial function of degree five; (iii) find a quadratic function that represents the interdependence between space and time variables from an experimental activity called “Free Fall”; (iv) estimate the value of the gravitational acceleration at the place of application of the "Free Fall" activity and (v) estimate the maximum height reached by a ball, and the distance traveled by the ball in relation to the horizontal axis (ground) through of the “kicking a soccer ball” experiment. The teaching approach, on the use of the Least Squares Method, will be given so that the teacher is free to choose the best way to deal with the topic with the students, whether through an algebraic matrix treatment, linear systems or electronic spreadsheets, for example, according to the reality of each class.

MEMBROS DA BANCA:
Interno - 102004004 - LUCIANA MAFALDA ELIAS DE ASSIS
Externo à Instituição - OTAVIO JOSÉ NETO TINOCO NEVES DOS SANTOS - UEMS
Presidente - 85468009 - ROGERIO DOS REIS GONCALVES