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Teachers’ Understanding of Generalizing and Justifying in a Professional Development Course

2022Journal article Open access
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dc.contributor.authorSantos, Leonor
dc.contributor.authorMata-Pereira, Joana
dc.contributor.authorPonte, João Pedro da
dc.contributor.authorOliveira, Hélia
dc.date.accessioned2023-09-04T14:21:00Z
dc.date.available2023-09-04T14:21:00Z
dc.date.issued2022
dc.description.abstractA teaching practice consistent with the development of students’ mathematical reasoning requires teachers to hold a profound understanding of mathematical reasoning. The aim of this research is to study the development of middle and secondary mathematics teachers’ understanding about the processes of generalizing and justifying in a professional development course. Data collection included observation of the course sessions, with video recordings, and document collection of teachers’ and their students’ productions. A qualitative in-depth analysis was carried out focusing on the ways and complexity of generalizing identified by the teachers. The results indicate that teachers progressively focus their attention on these reasoning processes, identifying and characterizing them. The way the course was designed and enacted appears to have contributed to enable the teachers to deepen their understanding of two central mathematical reasoning processes, generalizing and justifying, in addition to their ability to foster and identify such processes in the work with their students.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSantos, L., Mata-Pereira, J., Ponte, J. P. d., & Oliveira, H. (2022). Teachers’ understanding of generalizing and justifying in a professional development course. EURASIA Journal of Mathematics, Science and Technology Education, 18(1), em2067. https://doi.org/10.29333/ejmste/11488pt_PT
dc.identifier.doi10.29333/ejmste/11488pt_PT
dc.identifier.eissn1305-8223
dc.identifier.urihttp://hdl.handle.net/10451/59134
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.subjectMathematicspt_PT
dc.subjectReasoningpt_PT
dc.subjectGeneralizingpt_PT
dc.subjectJustifyingpt_PT
dc.subjectTeacher educationpt_PT
dc.subjectProfessional developmentpt_PT
dc.titleTeachers’ Understanding of Generalizing and Justifying in a Professional Development Coursept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue1pt_PT
oaire.citation.startPageem2067pt_PT
oaire.citation.titleEurasia Journal of Mathematics, Science and Technology Educationpt_PT
oaire.citation.volume18pt_PT
person.familyNameSantos
person.familyNameMata-Pereira
person.familyNameMENDES DA PONTE
person.familyNameOliveira
person.givenNameLeonor
person.givenNameJoana
person.givenNameJOÃO PEDRO
person.givenNameHélia Margarida Aparício Pintão
person.identifier.ciencia-id6F14-999F-75FD
person.identifier.ciencia-id5C1E-4B1D-88CA
person.identifier.ciencia-id6D1A-43D8-25B4
person.identifier.ciencia-id2319-4BA7-C8C7
person.identifier.orcid0000-0003-1283-032X
person.identifier.orcid0000-0002-3446-014X
person.identifier.orcid0000-0001-6203-7616
person.identifier.orcid0000-0002-2560-1641
person.identifier.scopus-author-id37007000000
person.identifier.scopus-author-id57192425011
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication0c4067e1-586c-4bc2-8668-5dd2384108c1
relation.isAuthorOfPublication.latestForDiscovery0c4067e1-586c-4bc2-8668-5dd2384108c1

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