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dc.contributor.authorModestou, Modestinaen
dc.contributor.authorGagatsis, Athanasiosen
dc.creatorModestou, Modestinaen
dc.creatorGagatsis, Athanasiosen
dc.date.accessioned2017-07-27T10:42:44Z
dc.date.available2017-07-27T10:42:44Z
dc.date.issued2010
dc.identifier.urihttps://gnosis.library.ucy.ac.cy/handle/7/38303
dc.description.abstractIn this study we attempt to propose a new model of proportional reasoning based both on bibliographical and research data. This is impelled with the help of three written tests involving analogical, proportional, and non-proportional situations that were administered to pupils from grade 7 to 9. The results suggest the existence of a multi-component model of proportional reasoning, contributing in this way to the reformulation of the concept. In this model, the components of analogical reasoning, routine proportionality, and meta-analogical awareness take a constitutive part. Thus, proportional reasoning does not coincide exclusively with success in solving a certain restricted range of proportional problems, as routine missing-value and comparison problems (routine proportionality), but it also involves handling verbal and arithmetical analogies (analogical reasoning) as well as the awareness of discerning non-proportional situations (meta-analogical awareness), which is metacognitive in nature.en
dc.sourceMathematical Thinking and Learningen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-77949419508&doi=10.1080%2f10986060903465822&partnerID=40&md5=893615543c5e1267957a16b4e19e6928
dc.titleCognitive and Metacognitive Aspects of Proportional Reasoningen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1080/10986060903465822
dc.description.volume12
dc.description.issue1
dc.description.startingpage36
dc.description.endingpage53
dc.author.facultyΣχολή Κοινωνικών Επιστημών και Επιστημών Αγωγής / Faculty of Social Sciences and Education
dc.author.departmentΤμήμα Επιστημών της Αγωγής / Department of Education
dc.type.uhtypeArticleen
dc.description.notesCited By :11en
dc.source.abbreviationMath.Think.Learn.
dc.source.otherScopusen
dc.contributor.orcidGagatsis, Athanasios [0000-0002-7996-0041]
dc.gnosis.orcid0000-0002-7996-0041


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