The Rational Numbers in Chile’s Primary School Curricula (1974-2012)
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| Formato: | Online |
| Idioma: | spa eng por |
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Universidad Nacional, Costa Rica
2023
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| Acceso en línea: | https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247 |
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EDUCARE17247 |
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| record_format |
ojs |
| institution |
Universidad Nacional de Costa Rica |
| collection |
Revista Electrónica Educare |
| language |
spa eng por |
| format |
Online |
| author |
González-Peñaloza, Camila Castro-Rodríguez, Elena Piñeiro, Juan Luis |
| spellingShingle |
González-Peñaloza, Camila Castro-Rodríguez, Elena Piñeiro, Juan Luis The Rational Numbers in Chile’s Primary School Curricula (1974-2012) |
| author_facet |
González-Peñaloza, Camila Castro-Rodríguez, Elena Piñeiro, Juan Luis |
| author_sort |
González-Peñaloza, Camila |
| title |
The Rational Numbers in Chile’s Primary School Curricula (1974-2012) |
| title_short |
The Rational Numbers in Chile’s Primary School Curricula (1974-2012) |
| title_full |
The Rational Numbers in Chile’s Primary School Curricula (1974-2012) |
| title_fullStr |
The Rational Numbers in Chile’s Primary School Curricula (1974-2012) |
| title_full_unstemmed |
The Rational Numbers in Chile’s Primary School Curricula (1974-2012) |
| title_sort |
rational numbers in chile’s primary school curricula (1974-2012) |
| title_alt |
Los números racionales en los currículos de Educación General Básica de Chile (1974-2012) Números racionais nos Currículos Geral de Educação Básica do Chile (1974-2012) |
| publisher |
Universidad Nacional, Costa Rica |
| publishDate |
2023 |
| url |
https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247 |
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EDUCARE172472024-04-28T02:46:31Z The Rational Numbers in Chile’s Primary School Curricula (1974-2012) Los números racionales en los currículos de Educación General Básica de Chile (1974-2012) Números racionais nos Currículos Geral de Educação Básica do Chile (1974-2012) González-Peñaloza, Camila Castro-Rodríguez, Elena Piñeiro, Juan Luis Curriculum analysis primary education curriculum guidelines rational number Análisis curricular educación primaria documentos curriculares números racionales Análise curricular ensino fundamental documentos curriculares números racionais Purpose. The article presents a descriptive-comparative analysis of how rational numbers are taught in four mathematics programs developed in Chile from 1974 to 2012, encompassing from third to sixth grade (ages 8-12). Methods. The learning objectives were analyzed based on the notion of fractions, decimals, and percentages, following the standards set by the National Council of Teachers of Mathematics (NCTM, 2003). Content analysis was used as the method. Results. Most of the notions and understanding the rational number are recurrent aspects across the programs. However, they vary in their flexible use, representations, calculation and solving problems processes. Discussion. The observed evolution in the topic is found to be related to social changes and educational policies during the time period. Objetivo. El artículo presenta un análisis curricular del tratamiento de los números racionales en los cuatro programas de estudio de matemática que han estado vigentes en Chile desde 1974 al 2012. Metodología. Específicamente, se caracterizaron los objetivos de enseñanza-aprendizaje vinculados a las nociones de fracción, decimal y porcentaje, atendiendo a las categorías del National Council of Teacher of Mathematics (NCTM, 2003). Resultados. Se encontró que la mayoría de las nociones relativas al número racional y su comprensión son aspectos recurrentes; sin embargo, difieren en su uso flexible, en sus representaciones, en el cálculo y resolución de problemas. Discusión. Concluimos que la evolución observada en el tópico es relativa a los cambios sociales y de las políticas educativas del momento. Objetivo. O artigo apresenta uma análise curricular do tratamento dos números racionais nos quatro programas de estudos de matemática que vigoraram no Chile de 1974 a 2012. Metodologia. Especificamente, os objetivos de ensino-aprendizagem vinculados às noções de fração, decimal e porcentagem foram caracterizados de acordo com as categorias do Conselho Nacional de Professores de Matemática (NCTM, 2003). Resultados. Se encontrou que a maioria das noções relacionadas ao número racional e sua compreensão são aspectos recorrentes, porém, diferem em sua utilização flexível, em suas representações, no cálculo e resolução de problemas. Discussão. Concluímos que a evolução observada no tópico está relacionada às mudanças sociais e às políticas educacionais do momento. Universidad Nacional, Costa Rica 2023-11-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion journal article artículo artigo text/html text/xml application/epub+zip application/pdf audio/mpeg audio/mpeg audio/mpeg https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247 10.15359/ree.27-3.17247 Revista Electrónica Educare; Vol. 27 No. 3 (2023): Revista Electrónica Educare (September-December); 1-19 Revista Electrónica Educare; Vol. 27 Núm. 3 (2023): Revista Electrónica Educare (setiembre-diciembre); 1-19 Revista Electrónica Educare; v. 27 n. 3 (2023): Revista Electrónica Educare (setembro-dezembro); 1-19 1409-4258 spa eng por https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247/29771 https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247/30506 https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247/29772 https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247/29457 https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247/29773 https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247/29774 https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247/29775 https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247/29458 Copyright (c) 2023 Camila González-Peñaloza, Elena Castro-Rodríguez, Juan Luis Piñeiro http://creativecommons.org/licenses/by-nc-nd/3.0/cr/deed.es_ES |