The Rational Numbers in Chile’s Primary School Curricula (1974-2012)
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| Autoři: | , , |
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| Médium: | artículo |
| Stav: | Versión publicada |
| Datum vydání: | 2023 |
| Popis: | 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. |
| Země: | Portal de Revistas UNA |
| Instituce: | Universidad Nacional de Costa Rica |
| Repositorio: | Portal de Revistas UNA |
| Jazyk: | Español Inglés Portugués |
| OAI Identifier: | oai:www.revistas.una.ac.cr:article/17247 |
| On-line přístup: | https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/17247 |
| Klíčové slovo: | Curriculum analysis primary education curriculum guidelines rational number Análisis curricular educación primaria documentos curriculares números racionales Análise curricular ensino fundamental números racionais |