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About students’ individual concepts of negative integers ‒ in terms of the order relation
Örebro universitet, Institutionen för naturvetenskap och teknik.ORCID-id: 0000-0001-9530-4151
IEEM, Technische Universität Dortmund, Dortmund, Germany.
2013 (engelsk)Inngår i: Proceedings of the eighth congress of the European Society of Research in Mathematics Education: Cerme 8 / [ed] Behiye Ubuz, Çiğdem Haser, Maria Alessandra Mariotti, Ankara: Middle East Technical University , 2013, s. 373-382Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

We investigated sixth graders’ individual concepts of negative integers right before they were introduced to the “world" of the negatives. In order to investigate students’ first ideas of negative numbers, we initially investigated their ideas concerning the order relation of integers. With a qualitative data analysis utilizing a theoretical lens concerning individual concept formation, we gained insight into the students’ individual procedures and conceptions as well as into how the procedures are linked to the students’ previous knowledge.

sted, utgiver, år, opplag, sider
Ankara: Middle East Technical University , 2013. s. 373-382
HSV kategori
Forskningsprogram
Matematik
Identifikatorer
URN: urn:nbn:se:oru:diva-46788ISBN: 9789754293159 (tryckt)OAI: oai:DiVA.org:oru-46788DiVA, id: diva2:873930
Konferanse
Eighth Congress of European Research in Mathematics Education (CERME 8), Manavgat-Side/Antalya, Turkey, February 6-10, 2013
Tilgjengelig fra: 2015-11-25 Laget: 2015-11-25 Sist oppdatert: 2018-09-11bibliografisk kontrollert

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