About the Journal

Tangram is a quarterly scientific journal which publishes papers about different aspects related to the field of Mathematics Education. The journal resulted from the interaction between two Federal University of Grande Dourados (UFGD) research groups linked to the Faculty of Exact Sciences and Technology (FACET), the Faculty of Education (FAED), and the Faculty of Indigenous Intercultural Education (FAIND): one called “Network of Mathematics Education Researches – TeiaMat/CNPq” and, the other, “Technologies of Mathematics Education Research Group – GPTEM/CNPq”.
Tangram aims to diffuse results generated from scientific researches, theoretical studies, scientific initiation assignments and notes on pedagogical experiences from primary to higher education. The journal focuses on papers about Mathematics Education and similar areas of study, which can be presented in Portuguese, Spanish and English. Besides the periodic issues, Tangram publishes a thematic edition once a year under the coordination of internal and external members of its team.

Announcements

Tangram is indexed in REDIB - Red Iberoamericana de Innovación y Conocimiento Científico

2020-09-10

The indexing process is important for scientific journals because it represents recognition of merit, endorsement of the quality of published articles and consequently for their authors.

In July 2020, Tangram was indexed by REDIB - Red Iberoamericana de Innovación y Conocimiento Científico.

REDIB is a platform for aggregating scientific and academic content in electronic format, produced in the Ibero-American sphere, or linked to it in a broader cultural and social sense and geographically not restrictive.

REDIB's tools facilitate access, dissemination and enhancement of scientific production generated in Ibero-American countries, which highlights the studies published in Tangram.

Access the Journal's page on REDIB here.

Read more about Tangram is indexed in REDIB - Red Iberoamericana de Innovación y Conocimiento Científico

Current Issue

Vol. 7 No. 1 (2024)
View Vol. 7 No. 1 (2024)
Published: 2024-03-30

Presentation

Article

  • Futuros Professores que Ensinarão Matemática: nos entrelaces de pensar sobre a inclusão

    Andresa Kaspary Zwirtes, Anemari Roesler Luersen Vieira Lopes, Caroline dos Santos, Simone Pozebon
    02-22
    DOI: https://doi.org/10.30612/tangram.v7i1.17619

  • TDIC and Mathematics Teaching A Systematic Mapping of their relationship with CME and ESTS in Basic Education in the last Ten Years

    Karina Aguiar de Freitas Souza, Evonir Albrecht
    22-41
    DOI: https://doi.org/10.30612/tangram.v7i1.17574

  • Concepts of Flat Geometry for an anti-racist education in the 1nd Grade of Education Medium Geometry in the art and culture of Afro-Brazilian hairstyles

    Cristiane Siqueira de Macêdo Nobre, Viviane de Oliveira Santos
    42-64
    DOI: https://doi.org/10.30612/tangram.v7i1.17602

  • The conceptual field of function an analysis of situations on schoolbooks

    Hussein Ghayad, Renata Camacho Bezerra, Richael Silva Caetano
    65-84
    DOI: https://doi.org/10.30612/tangram.v7i1.17594

  • Os jogos no processo de ensino-aprendizagem de Frações

    Jefferson de Melo Batista, Paula Reis de Miranda
    85-104
    DOI: https://doi.org/10.30612/tangram.v7i1.17595

  • The use of psychological measures of child aggressive behavior: analysis of brazilian scientific production

    Esdriane Cabral Viana, Ricardo José Rocha Amorim, Dinani Gomes Amorim
    105-128
    DOI: https://doi.org/10.30612/tangram.v7i1.17660

  • Proposal for the Study of Fractal Patterns with Smartphone and Manipulable Materials

    Renata Roque, Rejane Waiandt Schuwartz de Carvalho Faria
    129-144
    DOI: https://doi.org/10.30612/tangram.v7i1.17606

Pedagogical Experiences

  • Outdoor arithmetic with 5-year-olds

    Paula Pericás, Mónica Arnal-Palacián
    145-157
    DOI: https://doi.org/10.30612/tangram.v7i1.17793

  • A não Obrigatoriedade do Ensino dos Números Complexos na Educação Básica: reflexões e posicionamento de futuros professores de Matemática

    Fernanda Vital
    158-178
    DOI: https://doi.org/10.30612/tangram.v7i1.17596
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