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The Mathematics Enthusiast

Volume 19, Number 1 (January 2022)

In Memoriam Ubiratan D'Ambrosio (December 8, 1932 – May 12, 2021)

Editorials

Articles

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Mathematical learning difficulties: a subjective production
Amanda Marina Andrade Medeiros and Cristiano Alberto Muniz

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A Look at the National Pact for Literacy at the Right Age in the Mathematics Education Context
Carlos Roberto Vianna, Elenilton Vieira Godoy, and Emerson Rolkouski

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Mathematics Education in Field Education Contexts
Aldinete Silvino de Lima, Iranete Maria da Silva Lima, Carlos Eduardo Ferreira Monteiro, and Liliane Maria Teixeira Lima de Carvalho

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Moving Parallel and Transversal Lines with Touches on Smartphones: A Look through Screenrecording
Marcelo Almeida Bairral, Marcos Paulo Henrique, and Alexandre Assis

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It is necessary to know a specific mathematics to teach mathematics
Jaqueline de Souza Pereira Grilo and Jonei Cerqueira Barbosa

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The search for the sense of agency in vulnerable situations in mathematics teachers’ initial education
Paulo Henrique Rodrigues, Márcia Cristina de Costa Trindade Cyrino, and Hélia Margarida Oliveira

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Mathematic e-textbooks in different didactic configurations
José Wilson Pereira and Verônica Gitirana

Editors

Guest Editor
Jonei Cerqueira Barbosa, Federal University of Bahia, Brazil

Special Issue:

Brazilian research in Mathematics Education (part 2)