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dc.contributor.authorPěchoučková, Šárka
dc.contributor.authorKašparová, Martina
dc.date.accessioned2021-03-22T11:00:18Z-
dc.date.available2021-03-22T11:00:18Z-
dc.date.issued2020
dc.identifier.citationPĚCHOUČKOVÁ, Š. KAŠPAROVÁ, M. Strategies applied by pupils during the representation of natural numbers. Acta Mathematica Nitriensia, 2020, roč. 6, č. 1, s. 1-19. ISSN 2453-6083.cs
dc.identifier.issn2453-6083
dc.identifier.urihttp://hdl.handle.net/11025/43010
dc.format19 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherDepartment of Mathematics, Faculty of Natural Science, Constatine the Philosopher Universityen
dc.relation.ispartofseriesActa Mathematica Nitriensiaen
dc.rights© Department of Mathematics, Faculty of Natural Science, Constatine the Philosopher Universityen
dc.titleStrategies applied by pupils during the representation of natural numbersen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThe process of creating a conception of natural number poses a complex problem. We focused primarily on manipulation activities, namely on manipulation with Cuisenaire rods, and we studied the strategies employed by first-year and second-year pupils during the enactive representation of natural numbers 4, 5, 6, 7, 9, 10, 11, 12, 19, 27, 34, 46 and 55. In the course of this experiment based on observation, following strategies were recorded: counting-on strategy, filling-in strategy “L”, filling-in strategy “S”, applied facts strategy, derived facts strategy, known facts strategy. The known facts strategy was most frequently applied in both first and second year and had two specific forms at older children. The use of counting-on strategy was considerably reduced in second grade. It was thus demonstrated that pupils had already automated operations of addition in the 0-20 range.en
dc.subject.translatednatural numberen
dc.subject.translatedmanipulationen
dc.subject.translatedCuisenaire rodsen
dc.subject.translatedenactive representationen
dc.subject.translatedstrategyen
dc.type.statusPeer-revieweden
dc.identifier.obd43929674
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