Publication
3D decomposition as a spatial reasoning process: a window to 1st grade students’ spatial structuring
| dc.contributor.author | Conceição, Joana | |
| dc.contributor.author | Rodrigues, Margarida | |
| dc.date.accessioned | 2022-11-29T12:11:24Z | |
| dc.date.available | 2022-11-29T12:11:24Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | 3D decomposition is considered a spatial reasoning process (Davis et al., 2015). Spatial structuring is a form of abstraction that creates mental models of shapes’ structures (Battista & Clements, 1996). Since early grades, both play an important role in understanding shapes’ structures and in learning how to manipulate them flexibly and fluently. 3D shapes have a strong presence in early grades, yet there is still little research about the way students learn their structures. We seek to answer the following questions: How do 1st graders decompose 3D shapes? How are these decompositions related to spatial structuring? | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Conceição, J., & Rodrigues, M. (2021). 3D decomposition as a spatial reasoning process: A window to 1st grade students’ spatial structuring. In M. Inprasitha, N. Changsri & N. Boonsena (Eds.), Proceedings of the 44thConference of the International Group for the Psychology of Mathematics Education (Vol. 1, p. 136). Khon Kaen, Thailand: PME. | pt_PT |
| dc.identifier.isbn | 978-616-93830-0-0 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/15111 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | PME | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Math | pt_PT |
| dc.subject | Spatial reasoning process | pt_PT |
| dc.title | 3D decomposition as a spatial reasoning process: a window to 1st grade students’ spatial structuring | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Khon Kaen, Thailand | pt_PT |
| oaire.citation.startPage | 136 | pt_PT |
| oaire.citation.title | Proceedings of the 44thConference of the International Group for the Psychology of Mathematics Education | pt_PT |
| person.familyName | Bandeira da Conceição | |
| person.familyName | Rodrigues | |
| person.givenName | Joana Rita | |
| person.givenName | Margarida | |
| person.identifier | 1782812 | |
| person.identifier.ciencia-id | 8217-1AF2-FB96 | |
| person.identifier.ciencia-id | 1B1C-88B5-75C4 | |
| person.identifier.orcid | 0000-0002-4295-0368 | |
| person.identifier.orcid | 0000-0003-4658-6281 | |
| person.identifier.scopus-author-id | 57202834296 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
| relation.isAuthorOfPublication | 42cdfc8b-7f79-4508-be19-9fee9882884d | |
| relation.isAuthorOfPublication | 0c89e4a7-44b2-4315-a6ad-449015581c06 | |
| relation.isAuthorOfPublication.latestForDiscovery | 42cdfc8b-7f79-4508-be19-9fee9882884d |
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