Mathematical knowledge for the teaching of inequations: a study with teachers
DOI:
https://doi.org/10.15536/reducarmais.5.2021.2588Keywords:
Teaching of Mathematics, Algebra, Inequality, Content Pedagogical KnowledgeAbstract
This article refers to an excerpt of a research developed in the Graduate Program in Science and Mathematics Teaching, whose objective was to investigate which knowledge for teaching is identified in the resolutions of activities related to inequalities, presented by a group of Mathematics teachers. The methodological design of this research is classified as a qualitative approach. The data collection was carried out through questionnaires, and the data analysis process was carried out through categories defined by the researcher based on mathematical knowledge for teaching Ball, Thames, Phelps (2008). With the results obtained, it was possible to verify the facilities and weaknesses of teachers with regard to teaching inequalities, as well as the manifestation of mathematical knowledge for them. We also understand that the work developed favors the observation of the fragility of teachers in some knowledge for teaching inequality, opening space for new research involving/proposing training - initial and/or continued - with regard to different algebraic approaches.
Downloads
References
BALL, Deborah Loewenberg. THAMES, Mark Hoover. PHELPS, Geoffrey. Content knowledge for teaching: what makes it special? Journal of Teacher Education, v. 59, n. 5, p. 389-407, Nov./Dec. 2008.
BRASIL, Ministério da Educação e da Secretaria de Educação Fundamental. Base Nacional Comum Curricular. Brasília: A Secretaria, 2018.
BRASIL. Parâmetros curriculares nacionais. 2. Matemática: Ensino de quinto a oitava série. Secretaria de Educação Fundamental. – Brasília: MEC/SEF, 1998.
FERREIRA, Miriam Criez Nobrega. Álgebra nos Anos Iniciais do Ensino Fundamental: uma análise do conhecimento matemático acerca do Pensamento Algébrico. Santo André: UFABC, 2017. Dissertação (Mestrado), Programa de Pós-Graduação em Ensino, História e Filosofia das Ciências e Matemática, Universidade Federal do ABC, 2017.
FIORENTINI, Dário. MIORIM, Maria Ângela. MIGUEL, Antônio. Contribuição para um Repensar... a Educação Algébrica Elementar. Pro-Posições, vol. 4, n.1[10], 78-91, 1993.
FREIRE, Raquel Santiago. Desenvolvimento de conceitos algébricos por professores dos anos iniciais do Ensino Fundamental. Fortaleza: UFC, 2011. Tese, Programa de Pós-Graduação em Educação Brasileira, Universidade Federal do Ceará, 2011.
MINAYO, Maria Cecília de Souza. O desafio da pesquisa social In: MINAYO, Maria Cecília de Souza. Pesquisa Social: teoria, método e criatividade. Petrópolis: Vozes, 2015. p. 9 – 29.
SHULMAN, Lee S. Those who understand: knowledge growth in teaching. Educational Researcher, v.15, n.2, p.4-14, 1986.
SHULMAN, Lee S. Knowledge and teaching: foundations of the new reform. Harvard Educational Review, v.57, n.1, p.1-22, 1987.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2021 Tanara da Silva Dicetti, Eleni Bisognin, Valdir Pretto
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
DECLARATION OF RESPONSIBILITY: I hereby certify that I partially or fully participated in the conception of the work, that I did not hide any links or financial agreements between the authors and companies that may be interested in this article publication. I certify that the text is original and that the work, partially or fully, or any other work with a substantially similar content written by me, was not sent to any other journal and it will not be send while my submission is being considered by Revista Educar Mais, whether in printed or electronic format.
The author responsible for the submission represents all the authors of the manuscript and, when sending the article to the journal, guarantees s/he has obtained the permission to do so, as well as s/he guarantees the article does not infringe upon anyone’s copyright nor violate any proprietary rights. The journal is not responsible for the opinions expressed.
Revista Educar Mais is Open Access, does not charge any fees, whether for submission or article processing. The journal adopts Budapest Open Access Initiative (BOAI)’s definition, i.e., any users are permitted to read, download, copy, distribute, print, search and link to the full texts of these articles.
All the articles are published under the Creative Commons Atribuição-NãoComercial 4.0 Internacional license. The authors keep the copyright of their production. That way, they must be contacted directly if there is any interest in commercial use of their work.