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All Journal Jurnal Infinity AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Pendidikan Matematika (Jupitek) Mosharafa: Jurnal Pendidikan Matematika Arus Jurnal Pendidikan Almufi Jurnal Pengabdian kepada Masyarakat Sulawesi Tenggara Educational Journal JME (Journal of Mathematics Education) Jurnal Infinity Journal on Mathematics Education JME (Journal of Mathematics Education)
Susanti, Gemi
Universitas Sembilanbelas November Kolaka
Religion Humanities Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Journal : Journal on Mathematics Education

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How abstraction of a pre-service teacher in constructing relationships among quadrilaterals Hodiyanto; Budiarto, Mega Teguh; Ekawati, Rooselyna; Susanti, Gemi; Kim, Jeonghyeon; Bonyah, Ebenezer
Journal on Mathematics Education Vol. 15 No. 2 (2024): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v15i2.pp339-362

Abstract

Abstraction is essential to learning mathematics because the mathematical concepts obtained through abstraction will be more meaningful than directly receiving these concepts. This study aims to describe the pre-service teachers' abstraction in constructing relationships among quadrilaterals. This research method was explorative qualitative research with a purposive sampling technique. The subject of this research was a pre-service mathematics teacher who had taken a geometry course. The data analysis techniques used in this study were data condensation, data display, drawing and verifying conclusions. The research results showed that the participant used epistemic actions in an abstraction, such as recognising each quadrilateral type, building-with their properties, constructing relationships among them, and consolidating the abstract results made. Thus, the abstraction in constructing relationships among quadrilaterals can be observed from the epistemic actions: recognising, building-with, constructing, and consolidation, known as RBC+C.
Co-Authors Adawiah, Rasidahtul Ahmad Andi Mariani Ramlan Andi Ramlan Armadani Baehaqi Bongtiwon, Daisy Mae R. Bonyah, Ebenezer Chairuddin Chairuddin Deti Sri Rahayu Dian Ulfa Sari Farman, Farman Fitriyani Hali Halidin, Halidin Hodiyanto, Hodiyanto Jahring Kasmin, Muh Obi Kiki Henra Kim, Jeonghyeon La Ode Sirad Marlina Mega Teguh Budiarto Munaji, Munaji Rooselyna Ekawati Sarmadan Sarmadan Saswina Saswina sirad, La Ode Supratman Supratman