Reasoning competency and the link between GeoGebra and original mathematics sources

Marianne Thomsen

doi:https://doi.org/10.17185/duepublico/48820

Reasoning competency and the link between GeoGebra and original mathematics sources

Marianne Thomsen

Læreruddannelsen Forskning og Udvikling

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution to proceeding › peer-review

Abstract

This poster presents an in-progress PhD study concerning how middle school students (10 to 12 years old) can combine the study of original mathematical sources with a geometrical content and work within dynamic geometry environments in ways that support the development of their mathematical reasoning competency. The study focuses on the students’ mathematical argumentations and proofs from an epistemic point of view when using digital tools.

Original language	English
Title of host publication	Proceedings of the 14th International Conference on Technology in Mathematics Teaching
Editors	Bärbel Barzel, Ruth Bebernik, Lisa Göbel, Maxmilian Pohl, Hana Ruchniewicz, Florian Schacht, Daniel Thurm
Number of pages	2
Place of Publication	Essen
Publisher	Universität Duisburg-Essen
Publication date	2020
Pages	338-339
DOIs	https://doi.org/10.17185/duepublico/48820
Publication status	Published - 2020
Event	14th International Conference on Technology in Mathematics Teaching - Essen, Germany Duration: 22 Jul 2019 → 25 Jul 2019 Conference number: 14 https://duepublico2.uni-due.de/receive/duepublico_mods_00048820

Conference

Conference	14th International Conference on Technology in Mathematics Teaching
Number	14
Country/Territory	Germany
City	Essen
Period	22/07/19 → 25/07/19
Internet address	https://duepublico2.uni-due.de/receive/duepublico_mods_00048820

Keywords

learning, educational science and teaching

Access to Document

https://doi.org/10.17185/duepublico/48820Licence: CC BY-NC-ND

Cite this

Thomsen, M. (2020). Reasoning competency and the link between GeoGebra and original mathematics sources. In B. Barzel, R. Bebernik, L. Göbel, M. Pohl, H. Ruchniewicz, F. Schacht, & D. Thurm (Eds.), Proceedings of the 14th International Conference on Technology in Mathematics Teaching (pp. 338-339). Universität Duisburg-Essen. https://doi.org/10.17185/duepublico/48820

Thomsen, Marianne. / Reasoning competency and the link between GeoGebra and original mathematics sources. Proceedings of the 14th International Conference on Technology in Mathematics Teaching. editor / Bärbel Barzel ; Ruth Bebernik ; Lisa Göbel ; Maxmilian Pohl ; Hana Ruchniewicz ; Florian Schacht ; Daniel Thurm. Essen : Universität Duisburg-Essen, 2020. pp. 338-339

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abstract = "This poster presents an in-progress PhD study concerning how middle school students (10 to 12 years old) can combine the study of original mathematical sources with a geometrical content and work within dynamic geometry environments in ways that support the development of their mathematical reasoning competency. The study focuses on the students{\textquoteright} mathematical argumentations and proofs from an epistemic point of view when using digital tools.",

keywords = "learning, educational science and teaching, GeoGebra, Matematik, Originalkilder",

author = "Marianne Thomsen",

year = "2020",

doi = "https://doi.org/10.17185/duepublico/48820",

language = "English",

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editor = "B{\"a}rbel Barzel and Ruth Bebernik and Lisa G{\"o}bel and Maxmilian Pohl and Hana Ruchniewicz and Florian Schacht and Daniel Thurm",

booktitle = "Proceedings of the 14th International Conference on Technology in Mathematics Teaching",

publisher = "Universit{\"a}t Duisburg-Essen",

address = "Germany",

note = "14th International Conference on Technology in Mathematics Teaching, ICTMT 14 ; Conference date: 22-07-2019 Through 25-07-2019",

url = "https://duepublico2.uni-due.de/receive/duepublico_mods_00048820",

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Thomsen, M 2020, Reasoning competency and the link between GeoGebra and original mathematics sources. in B Barzel, R Bebernik, L Göbel, M Pohl, H Ruchniewicz, F Schacht & D Thurm (eds), Proceedings of the 14th International Conference on Technology in Mathematics Teaching. Universität Duisburg-Essen, Essen, pp. 338-339, 14th International Conference on Technology in Mathematics Teaching, Essen, Germany, 22/07/19. https://doi.org/10.17185/duepublico/48820

Reasoning competency and the link between GeoGebra and original mathematics sources. / Thomsen, Marianne.
Proceedings of the 14th International Conference on Technology in Mathematics Teaching. ed. / Bärbel Barzel; Ruth Bebernik; Lisa Göbel; Maxmilian Pohl; Hana Ruchniewicz; Florian Schacht; Daniel Thurm. Essen: Universität Duisburg-Essen, 2020. p. 338-339.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution to proceeding › peer-review

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AB - This poster presents an in-progress PhD study concerning how middle school students (10 to 12 years old) can combine the study of original mathematical sources with a geometrical content and work within dynamic geometry environments in ways that support the development of their mathematical reasoning competency. The study focuses on the students’ mathematical argumentations and proofs from an epistemic point of view when using digital tools.

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BT - Proceedings of the 14th International Conference on Technology in Mathematics Teaching

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A2 - Pohl, Maxmilian

A2 - Ruchniewicz, Hana

A2 - Schacht, Florian

A2 - Thurm, Daniel

PB - Universität Duisburg-Essen

CY - Essen

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Thomsen M. Reasoning competency and the link between GeoGebra and original mathematics sources. In Barzel B, Bebernik R, Göbel L, Pohl M, Ruchniewicz H, Schacht F, Thurm D, editors, Proceedings of the 14th International Conference on Technology in Mathematics Teaching. Essen: Universität Duisburg-Essen. 2020. p. 338-339 doi: https://doi.org/10.17185/duepublico/48820

Reasoning competency and the link between GeoGebra and original mathematics sources

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