期刊名称：Eurasia Journal of Mathematics, Science & Technology Education
印刷版ISSN：1305-8223
电子版ISSN：1305-8223
出版年度：2021
卷号：17
期号：9
DOI：10.29333/ejmste/11139
语种：English
出版社：Pamukkale Univ Dept Sci Education
摘要：This paper presents research on the argumentation that preservice teachers perform whendesigning and teaching geometry. Argumentation is associated with speech acts carryingdidactical intentions. This research study features of preservice teachers’ argumentation whenexplaining geometry tasks both to peers, during preparation and discussion of designed activities,and to students in the classroom. This is qualitative research and the results support establishingrelationships between the didactical dimension of the didactic-mathematical knowledge modeland some characteristics of the argumentation that preservice mathematics teachers exhibitduring their planning and teaching.
