Thinking in Progress
Yishay Mor, Celia Hoyles, Ken Kahn, Richard Noss, Donald B. Simpson · Open Research Online - ORO (The Open University) · 2004
Relates the story of 11-14 year-old students using a programming system to represent and discuss some mathematical ideas in Great Britain. Programming with the Toontalk language; Tools developed within the programming system; Use of programmed models as elements of students' discourse.