Vol. 7 No. 1 (2021)

View Vol. 7 No. 1 (2021)

Publicação contínua: 01/01/2021 a 30/06/2021.

Published: 2021-01-01

Editorial

  • Apresentação

    Greice da Silva Lorenzzetti Andreis, Glauciane Klein Burgiert Padilha
    e1001
    DOI: https://doi.org/10.35819/remat2021v7i1id5283

  • Equipe Editorial e Avaliadores Ad hoc

    Greice da Silva Lorenzzetti Andreis
    e1002
    DOI: https://doi.org/10.35819/remat2021v7i1id5284

Mathematics Education

  • Ensino de transformações de funções com GeoGebra: O caso de parabolóides definidos por g(x,y)=a(x-h)^2+b(y-k)^2+c

    Maibelys Josefina León, Marilin Guzmán, Ivonne Coromoto Sánchez Sánchez, Luis Andrés Castillo Bracho
    e2001
    DOI: https://doi.org/10.35819/remat2021v7i1id4075

  • Ethnomathematics and the Che-Guevara Rural Settlement: drives for survival and transcendence in the settler’s knowledge/practice

    Lilian de Campos Marinho Cruz, Rodrigo Bastos Daúde
    e2004
    DOI: https://doi.org/10.35819/remat2021v7i1id4176

  • Tutoring in the rural school: student helping student in the teaching-learning process of Mathematics

    Dieyson Câmara, Rômel da Rosa da Silva
    e2008
    DOI: https://doi.org/10.35819/remat2021v7i1id4213

  • The approach of mathematical concepts through the table of timber measure by Leonard Digges (1520-1559)

    Sabrina de Sousa Paulino, Ana Carolina Costa Pereira
    e2007
    DOI: https://doi.org/10.35819/remat2021v7i1id4265

  • GeoGebra as scaffolding: an experience in solving Geometry problems

    Robert Allyson Cavalcante Pinto, Rodrigo Nonamor Pereira Mariano de Souza
    e2002
    DOI: https://doi.org/10.35819/remat2021v7i1id4266

  • Systematic review of researches for the identification of STEM skills using cross-categories analyzing

    Angélica Urrutia, María José Seckel, María Aravena Díaz
    e2010
    DOI: https://doi.org/10.35819/remat2021v7i1id4332

  • Working on geometry topics with the help of the Geoplano: an experience with sixth grade students

    Fernando Oliveira Freire, Marcelo Nascimento de Morais Oliveira, Maria da Paz Cavalcante, Valentim Alves Cavalcante Neto
    e2005
    DOI: https://doi.org/10.35819/remat2021v7i1id4554

  • National Evaluation of Literacy in Mathematics (ANA): relations with the training of teachers of the PNAIC and the curriculum of the early years of Elementary School

    Alessandro Alves Machado, Mary Ângela Teixeira Brandalise, João Carlos Pereira de Moraes
    e2003
    DOI: https://doi.org/10.35819/remat2021v7i1id4575

  • The History of Mathematics in textbooks from the early years of Elementary School

    Franklin Fernando Ferreira Pachêco, Josinaldo José da Silva
    e2006
    DOI: https://doi.org/10.35819/remat2021v7i1id4623

  • The understanding of the multiplication as the sum of equal parts through games in classroom

    Lucinéia Barbosa da Silva, Samira Zaidan
    e2009
    DOI: https://doi.org/10.35819/remat2021v7i1id4634

  • Mathematics as a structuring skill in the pedagogical context, in the experimentation and in the modeling in Physics

    Vlademir Fernandes de Oliveira Júnior, Antônio Marcos Barbosa Júnior, João Lucas Aguiar Chaves, Nícolas Relvas Feitoza
    e2011
    DOI: https://doi.org/10.35819/remat2021v7i1id4825

Mathematics

  • Differential equations applied to the pendulum with time-dependent mass: study of mass with exponential and polynomial variation

    Otávio Paulino Lavor, Antônio Nunes de Oliveira
    e3001
    DOI: https://doi.org/10.35819/remat2021v7i1id4164

  • Ovaloids in parameter space

    Arlane Manoel Silva Vieira, Mauricio Cardoso Souza, Otávio Carvalho
    e3007
    DOI: https://doi.org/10.35819/remat2021v7i1id4191

  • Classes of irreducible polynomials of degree 3 in Q[x]

    Laerte Bemm, Priscila Costa Ferreira de Jesus Bemm
    e3009
    DOI: https://doi.org/10.35819/remat2021v7i1id4212

  • Reconstruction of parametric curves through a probabilistic approach

    Marcones de Oliveira Silva, Thiago Amaral Melo Lima
    e3008
    DOI: https://doi.org/10.35819/remat2021v7i1id4262

  • Application of Direct Integration Methods in the solution of a nonlinear beam problem

    Raul Carreira Rufato, Santos Alberto Enriquez-Remigio, Tobias Souza Morais
    e3002
    DOI: https://doi.org/10.35819/remat2021v7i1id4277

  • An analysis of the use of the Fourier-Motzkin elimination method to find an interior point to a polyhedron

    André Rodrigues Monticeli, Paulo César Mappa
    e3004
    DOI: https://doi.org/10.35819/remat2021v7i1id4305

  • Deep Neural Network-based Decoder for Short Linear Block Codes Transmitted via Binary Symmetric Channel

    Jorge Kysnney Santos Kamassury
    e3006
    DOI: https://doi.org/10.35819/remat2021v7i1id4389

  • Cantor Set and its properties

    Bryan Douglas Nunes Assunção, Fábio José Bertoloto
    e3011
    DOI: https://doi.org/10.35819/remat2021v7i1id4394

  • Population dynamics of fungi that cause stem diseases in vines under the action of possible inhibitory agents

    Lisandra Pitol, Tatiane Weimann, Sandra Denise Stroschein, Marcus André Kurtz Almança, Cristian Schweitzer de Oliveira, Rodrigo Stiehl
    e3003
    DOI: https://doi.org/10.35819/remat2021v7i1id4432

  • A Zermelo navigation problem: Funk Metric

    Newton Mayer Solórzano Chávez, Víctor Arturo Martínez León, Luz Gisselle Quevedo Sosa, Junior Rodrigues Moyses
    e3010
    DOI: https://doi.org/10.35819/remat2021v7i1id4574

  • Benford’s Law applied to COVID-19 confirmed case numbers in different countries

    Rhômulo Oliveira Menezes
    e3005
    DOI: https://doi.org/10.35819/remat2021v7i1id4586

  • Holow 1-D cylinders with heat generation: a sufficiently general approach to solving problems with a time variable Dirichlet condition

    Jorge Corrêa de Araújo, Rosa María García Márquez
    e3015
    DOI: https://doi.org/10.35819/remat2021v7i1id4638

  • Calculation of definite integrals using probability distributions

    Fernanda Vital de Paula, Kevellyn Samara Lima da Silva, Domingos Santana Nascimento dos Santos
    e3014
    DOI: https://doi.org/10.35819/remat2021v7i1id4694

  • Computational development of a numerical model for linear analysis of structural elements of engineering

    Natan Sian das Neves
    e3016
    DOI: https://doi.org/10.35819/remat2021v7i1id4743

  • Shannon's entropy: an axiomatic approach

    José Carlos Magossi, Antônio César da Costa Barros
    e3013
    DOI: https://doi.org/10.35819/remat2021v7i1id4756

  • Numerical study of different methods applied to the one-dimensional transient heat equation

    Neyva Maria Lopes Romeiro Romeiro, Eduardo Oliveira Belinelli, Jesika Magagnin, Paulo Laerte Natti, Eliandro Rodrigues Cirilo
    e3012
    DOI: https://doi.org/10.35819/remat2021v7i1id4767