A set of Geogebra applets for teaching fractions in Elementary School

Authors

  • Humberto José Bortolossi Universidade Federal Fluminense
  • Wanderley Moura Rezende Universidade Federal Fluminense

DOI:

https://doi.org/10.23925/2237-9657.2023.v12i1p078-089

Keywords:

teaching of fractions; digital technologies; Geogebra.

Abstract

In this article we present a set of applets designed to support the Book of Fracions produced by the Open Book project (https://umlivroaberto.org/ ) for Elementary School. We will seek to highlight how these digital resources complement and enhance the different pedagogical strategies traditionally suggested for the teaching of fractions.

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References

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MAIA, D. Estado da Arte de Pesquisas sobre o Ensino e a Aprendizagem dos Números Racionais no Brasil (1997 – 2021): um olhar sobre materiais e tecnologias. Tese de doutorado em Educação Matemática, Pontifícia Universidade Católica de São Paulo, 2022.

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SINGER, F. M. (2007). Beyond conceptual change: Using representations to integrate domain-specific structural models in learning mathematics. Mind, Brain, and Education, 1(2), 84-97. https://doi.org/10.1111/j.1751-228X.2007.00009.x

YURNIWATI; HARTANTI, P.; JACQUILINE, S. Comparing Virtual and Concrete Manipulative on 5th Grades Students in Fraction Performance AIP Conference Proceedings 2479, 020025, 2022.

ZERO, B. de M.; OLIVEIRA, P. C.; D`ALESSANDRO NETO, R.. Conhecimento matemático para o ensino através do Estado da Arte envolvendo Números Racionais em pesquisas brasileiras. Revista Baiana de Educação Matemática, v. 2, n.1, p. 1-23, 2021.

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Published

2023-06-06

How to Cite

Bortolossi, H. J., & Rezende, W. M. (2023). A set of Geogebra applets for teaching fractions in Elementary School. Journal of the GeoGebra International Institute of São Paulo, 12(1), 078–089. https://doi.org/10.23925/2237-9657.2023.v12i1p078-089

Issue

Vol. 12 No. 1 (2023)

Section

Artigos

License

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