:::ICCE 2005

Keynote Speakers

	Joseph S. Krajcik, USA
	Title of Speech: Using Learning Technologies to Support Students in Developing Integrated Understanding
	Stella Vosniadou, Greece
	Title of Speech: Principles for the Design of Learning Environments to promote Conceptual Change in Science
	Takashi Sakamoto, Japan
	Title of Speech: Educational Innovation by e-learning-AEN and e-Japan Strategy
	Jeremy Roschelle, USA
	Title of Speech: Scaling Up Innovative Technology-Based Middle School Mathematics to a Wide Variety of Teachers