Dimensions of conceptual knowledge and dynamic geometric constructions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12410%2F25%3A43910725" target="_blank" >RIV/60076658:12410/25:43910725 - isvavai.cz</a>

Result on the web

<a href="https://hal.science/hal-05199708v1" target="_blank" >https://hal.science/hal-05199708v1</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Dimensions of conceptual knowledge and dynamic geometric constructions

Original language description

In this work, we focus on the kind of information on students’ conceptual knowledge that can be obtained using dynamic geometry constructions of quadrilaterals. We designed an assessment instrument based on dynamic geometric constructions created in the same way as traditional Euclidean constructions with a pencil, a ruler, and a compass. The constructions are supplemented by printed answer sheets in which various properties of quadrilaterals are listed and, when relevant, asked to be justified. We show how such an approach allowed us to distinguish different dimensions of conceptual knowledge, which we illustrate through authentic examples of students’ responses to the answer sheets. We also consider possible stimuli for the contribution to the development of students’ conceptual knowledge and, in general, to the teaching and learning of geometry.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

50301 - Education, general; including training, pedagogy, didactics [and education systems]

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2025

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of the Fourteenth Congress of the European Society for Research in Mathematics Education (CERME14).

ISBN

979-12-210-8655-3

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

775-782

Publisher name

Free University of Bozen-Bolzano and ERME

Place of publication

Bolzano

Event location

Bolzano, Itálie

Event date

Feb 3, 2025

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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