Panel Presentation

Tradition

Topic	Speaker	Powepoint
Palenl on Tradition: Introduction	Ferdinando Arzarello
Australian Rradition	Butterworth, Reeve, Reynolds and Lloyd
Spoken and Written Numbers an A Post - Colonial Country: The Case of Algeria	Nadia AZROU
The Number Line: A " Western" Teaching Aid	Maria G. (Mariolina) Bartolini Bussi
Chinese Core Tradition to Whole Number Arithmetic	Xuhua Sun

Topic	Speaker	Powepoint
Panel on Teacher Education	Jarmila Novotná
Theorizing Representational Knowledge in WNA Contexts in SOUTH AFRICA	Hamsa Venkat
Panel on Teacher Education	Mike Askew
Constructing Mathematical Arguments Using Definitions with Precision in Middle-grades Teacher Education in the USA	Sybilla Beckmann
Panel on Teacher Education	Mike Askew
The Model Method	Berinderjeet Kaur
An Open Approach Incorporating Lesson Study: An Innovation For Teaching Whole Number Arithmetic	Maitree Inprasiha
The goal, Roles, and Transposition: Chinese Open-class Approach	Xuhua Sun & Maria G. Bartolini Bussi

Topic	Speaker	Powepoint
Special Needs in Research and Instruction in WNA	Lieven Verschaffel
Does "Dyscalculia" Depend on Initial Primary School Instruction?	Anna Baccaglini-Frank
Research and Instruction in Whole Number Arithmetic (WNA)	Joanne Mulligan
It Is Ttime to Reveal What Students with MLD Know, Rather Than What They Do Not Know	Marja van den Heuvel-Panhuizen
Conceptual Model-based Problem Solving for Students with Learning Disabilities/Difficulties	Yan Ping Xin