Working group 5
Geometrical thinking
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TABLE OF CONTENTS
- Introduction / Alain Kuzniak, Iliada Elia, Matthias Hattermann, Filip Roubicek
- The necessity of two different types of applications in elementary geometry / Boris Girnat
- A French look on the Greek geometrical working space at secondary school level / Alain Kuzniak, Laurent Vivier
- A theoretical model of students’ geometrical figure understanding / Eleni Deliyianni, Iliada Elia, Athanasios Gagatsis, Annita Monoyiou, Areti Panaoura
- Gestalt configurations in geometry learning / Claudia Acuña
- Investigating comparison between surfaces / Paola Vighi
- The effects of the concept of symmetry on learning geometry at French secondary school / Caroline Bulf
- The role of teaching in the development of basic concepts in geometry: how the concept of similarity and intuitive knowledge affect student’s perception of similar shapes / Mattheou Kallia, Spyrou Panagiotis
- The geometrical reasoning of primary and secondary school students / Georgia Panaoura, Athanasios Gagatsis
- Strengthening students’ understanding of ‘proof’ in geometry in lower secondary school / Susumu Kunimune, Taro Fujita, Keith Jones
- Written report in learning geometry: explanation and argumentation / Sílvia Semana, Leonor Santos
- Multiple solutions for a problem: a tool for evaluation of mathematical thinking in geometry / Anat Levav-Waynberg, Roza Leikin
- The drag-mode in three dimensional dynamic geometry environments – Two studies / Mathias Hattermann
- 3D geometry and learning of mathematical reasoning / Joris Mithalal
- In search of elements for a competence model in solid geometry teaching. Establishment of relationships / Edna González, Gregoria Guillén
- Students’ 3D geometry thinking profiles / Marios Pittalis, Nicholas Mousoulides, Constantinos Christou
