Thinking deeply together. Invited speaker session by David Price, Co-founder of DebateGraph at "In dreams begins responsibility" - choice, evidence, and change, the 2009 conference of the Association for Learning Technology (ALT). Session given in Manchester, UK, on Wednesday 9 September, at 11.20. For other assets associated with this talk please go to http://www.alt.ac.uk/altc2009/keynotes.html. Made publicly available by ALT under Creative Commons Attribution-Non-Commercial 2.0 UK: England & Wales license |