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Autor/inn/en | Yahya, Aehsan Haj; Hershkowitz, Rina; Dreyfus, Tommy |
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Titel | Investigating Students' Geometrical Proofs through the Lens of Students' Definitions [Konferenzbericht] Paper presented at the Joint Meeting of the International Group for the Psychology of Mathematics Education (PME) (38th) and the North American Chapter of the Psychology of Mathematics Education (PME-NA) (36th, Vancouver, Canada, Jul 15-20, 2014). |
Quelle | (2014), (8 Seiten)
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Monographie |
Schlagwörter | Mathematical Logic; Validity; Geometry; Definitions; Geometric Concepts; High School Students; Arabs; Foreign Countries; Visual Aids; Secondary School Mathematics; Israel |
Abstract | We present the second stage of a study within the context of geometry, whose aim is to investigate relationships between and influence of visualization, the concept images of students concerning geometrical concepts and their definition, and students' ability to prove. We focus on links between the understanding of the definition's role in concluding the geometrical concept attributes and proofs that deal with these attributes. We exemplify this stage in our research, by means of examples, which reveal that the difficulties students have in understanding the geometric concepts' definitions affect the understanding of the proving process and hence the ability to prove. [For the complete proceedings, see ED597799.] (As Provided). |
Anmerkungen | North American Chapter of the International Group for the Psychology of Mathematics Education. e-mail: pmena.steeringcommittee@gmail.com; Web site: http://www.pmena.org/ |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2020/1/01 |