Entanglements of Circles, Phi and Strings

de Ron, Anette (author): Stockholms universitet,Institutionen för ämnesdidaktik

Skog, Kicki, 1972- (author): Stockholms universitet,Institutionen för ämnesdidaktik

(creator_code:org_t)

Alicante, Spain : PME, 2022
2022
English.
In: Proceedings of the 45th Conference of the International Group for the Psychology of Mathematics Education. - Alicante, Spain : PME. - 9788413021751 ; , s. 211-218

Abstract Subject headings

This study focuses on the entanglements of material discursive agents in amathematical explorative activity, where learners systematically investigate theproperties of the circle. A diffractive methodology is used to explore the emergingintra-activity in-between the teacher, the learners, different teaching materials, themathematical concepts and formulas, as abstract and concrete aspects of mathematicseducation are set in motion. The results show that concrete material-discursive agents,such as strings, rulers and bodies are entangled with abstract mathematical conceptssuch as circumference, formulas and phi.

About the subject

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