WG 1 Papers
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Chair: Viviane Durand-Guerrier (France)
vdurand@math.univ-montp2.fr
Papers
WG1 Report: Download
Nadia Azrou
Proof in Algebra at the University Level: Analysis of Students' Difficulties
Rolf Biehler & Leander Kempen
Students` Use of Variables and Examples In Their Transition From Generic Proof To Formal Proof
Faïza Chellougui & Rahim Kouki
Use of Formalism in Mathematical Activity Case Study: The Concept of Continuity in Higher Education
Renaud Chorlay
The Making of a Proof-Chain: Epistemological and Didactical Perspectives
Jenny Christine Cramer
Possible Language Barriers in Processes of Mathematical Reasoning
Patrick Gibel
The Presentation and Setting Up Of a Model of Analysis for Levels of Proof in Mathematics Lessons in Primary Schools
Denise Grenier
Research Situations to Learn Logic and Various Types of Mathematical Reasonings and Proofs
Gila Hanna
The Width of a Proof
Margo Kondratieva
Multiple Proofs and In-Service Teachers’ Training
Francesca Morselli
Approaching Algebraic Proof at Lower Secondary School Level: Developing and Testing an Analytical Toolkit
Eva Müller-Hill
The Epistemic Status of Formalizable Proof and Formalizability as a Meta-Discursive Rule
Judith Njomgang Ngansop & Viviane Durand-Guerrier
0, 999….. = 1 An Equality Questioning The Relationships Between Truth and Validity
David A. Reid
Biological Bases for Deductive Reasoning
Reinert A. Rinvold & Andreas Lorange
Multimodal Proof in Arithmetic
Markus Ruppert
Ways of Analogical Reasoning – Thought Processes in an Example Based Learning Environment
Ruthmae Sears
A Case Study of the Enactment of Proof Tasks in High School Geometry
Annie Selden & John Selden
Persistence and Self-Efficacy in Proof Construction
Chrissavgi Triantafillou, Vasiliki Spiliotopoulo, & Despina Potari
The Nature of Argumentation in School Texts in Different Contexts
WG 1 Posters
Simon Modeste
Modelling Algorithmic Thinking: The Fundamental Notion Of Problem
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