2021
DOI: 10.11144/javeriana.upsy19.cmsf
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Conocimiento de maestros en servicio y en formación sobre resolución de problemas aritméticos

Abstract: Generalmente, la enseñanza de la resolución de problemas aritméticos en el aula se caracteriza por la escasa incidencia en el razonamiento. Uno de los motivos podría ser el tipo de conocimiento matemático que han desarrollado los profesores acerca del propio proceso de resolución durante su ejercicio profesional. En el presente trabajo, se analizan las diferencias en la orientación, la coherencia y la explicitud del conocimiento en resolución de problemas aritméticos de 109 maestros (60.55 % mujeres y 39.45 % … Show more

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Cited by 1 publication
(7 citation statements)
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“…To do so, we analysed the ways teachers with different levels (high and low) of knowledge in teaching how to solve arithmetic word problems solved two different types of problems: standard (nonchallenging and without aids) and rewritten (challenging and with aids to reasoning). We started with an initial sample of 65 practising teachers, whose knowledge was assessed using an adaptation of the Ramos et al (2020) task. Only four of them showed a high level of knowledge and were included in the final sample, together with another four randomly selected teachers with a low level of knowledge.…”
Section: Discussionmentioning
confidence: 99%
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“…To do so, we analysed the ways teachers with different levels (high and low) of knowledge in teaching how to solve arithmetic word problems solved two different types of problems: standard (nonchallenging and without aids) and rewritten (challenging and with aids to reasoning). We started with an initial sample of 65 practising teachers, whose knowledge was assessed using an adaptation of the Ramos et al (2020) task. Only four of them showed a high level of knowledge and were included in the final sample, together with another four randomly selected teachers with a low level of knowledge.…”
Section: Discussionmentioning
confidence: 99%
“…Task to assess knowledge for teaching students how to solve arithmetic word problems. The Ramos et al (2020) task was adapted, which inferentially assessed teachers' pedagogical content knowledge of solving arithmetic word problems as school tasks (Piñeiro et al, 2019). The task allows knowledge to be assessed in a situated, contextualized way, as it involves teachers in the analysis of real mathematical practice aimed at problemsolving (see Charalambous et al, 2020).…”
Section: Methodsmentioning
confidence: 99%
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