Operaciones Básicas en Alumnos con Síndrome de Down (Basic Operations in Students with Down Syndrome)

dc.creator	Aurelia Noda
dc.creator	Alicia Bruno
dc.date	2010-06-01T00:00:00Z
dc.date.accessioned	2015-07-20T22:05:21Z
dc.date.available	2015-07-20T22:05:21Z
dc.identifier	1886-1350
dc.identifier	1887-3987
dc.identifier	https://doaj.org/article/fe789b463cdf4b148456ca9bf001b85d
dc.identifier.uri	http://evidence.thinkportal.org/handle/123456789/9693
dc.identifier.uri	https://doaj.org/article/fe789b463cdf4b148456ca9bf001b85d
dc.description	Presentamos un estudio sobre las operaciones de suma y resta, realizado con alumnos con síndrome de Down. Se entrevistó a un grupo de estudiantes con esta discapacidad mientras resolvían problemas aditivos simples y operaciones de suma y resta. Nuestro objetivo era analizar su conocimiento sobre los significados de estas operaciones, las estrategias y los procedimientos que aplican, así como la relación entre las dificultades que manifiestan y sus características cognitivas. Los resultados muestran que los estudiantes con síndrome de Down usan los mismos niveles de estrategias que los alumnos sin discapacidad, aunque sólo uno llegó al nivel más abstracto. El uso de los dedos o representaciones concretas (bolas) fue la estrategia básica en la realización de las operaciones.</p> We present a study on the operations of addition and subtraction, conducted with students with Down syndrome. We interviewed a group of students with Down syndrome while solving basic additive problems and addition and subtraction operations. Our aim was to analyze their knowledge about the meaning of these operations, the strategies and procedures that they apply, and the relationship between their difficulties and their cognitive characteristics. The results show that students with Down syndrome use the same levels of strategies and procedures than students without any disability, though just one subject operated on the most abstract level. The use of fingers or concrete representations (balls) was the main strategy used for performing operations. <p>
dc.language	Spanish
dc.language	English
dc.publisher	Pensamiento Numérico
dc.relation	http://www.pna.es/Numeros2/pdf/Noda2010Operaciones.pdf
dc.relation	https://doaj.org/toc/1886-1350
dc.relation	https://doaj.org/toc/1887-3987
dc.rights	CC BY-NC-ND
dc.source	PNA, Vol 4, Iss 4, Pp 143-159 (2010)
dc.subject	Errores
dc.subject	Estrategias
dc.subject	Síndrome de Down
dc.subject	Suma y resta
dc.subject	Education (General)
dc.subject	L7-991
dc.subject	Education
dc.subject	L
dc.subject	DOAJ:Education
dc.subject	DOAJ:Social Sciences
dc.subject	Mathematics
dc.subject	QA1-939
dc.subject	Science
dc.subject	Q
dc.subject	DOAJ:Mathematics
dc.subject	DOAJ:Mathematics and Statistics
dc.subject	Education (General)
dc.subject	L7-991
dc.subject	Education
dc.subject	L
dc.subject	DOAJ:Education
dc.subject	DOAJ:Social Sciences
dc.subject	Mathematics
dc.subject	QA1-939
dc.subject	Science
dc.subject	Q
dc.subject	DOAJ:Mathematics
dc.subject	DOAJ:Mathematics and Statistics
dc.subject	Education (General)
dc.subject	L7-991
dc.subject	Education
dc.subject	L
dc.subject	Mathematics
dc.subject	QA1-939
dc.subject	Science
dc.subject	Q
dc.subject	Education (General)
dc.subject	L7-991
dc.subject	Education
dc.subject	L
dc.subject	Mathematics
dc.subject	QA1-939
dc.subject	Science
dc.subject	Q
dc.subject	Education (General)
dc.subject	L7-991
dc.subject	Education
dc.subject	L
dc.subject	Mathematics
dc.subject	QA1-939
dc.subject	Science
dc.subject	Q
dc.title	Operaciones Básicas en Alumnos con Síndrome de Down (Basic Operations in Students with Down Syndrome)
dc.type	Article