Preface
Shared Models: The Cognitive Equivalent of a Lingua Franca
Robert W. Lawler
2 Untrapping the Mind: A Case Study
J. Valinte
3 A Microworld for Genetic Artificial Intelligence
Gunter Albers, Heiner Brand, and Guy Cellerier
4 Computer Science Logo Style: An AI-Oriented Secondary Curriculum
Brian Hat'Pey
5 One AI or Many
Seymour Papert
6 Knowledge-Based Tools, Children, and the Curriculum
Jon Nichol
7 Education, Training, and Knowledge-Base Design Chris Tompsett

8 Expert Systems in Teacher Education
Sharon Wood and Trevor Pat:eman
9 An Epistemological Approach to Intelligent Tutoring Systems
Andre Bader and David Cavallo
10 Creating Instruction with IDE: Tools for Instructional
Designers
Daniel M. Russell, Ruhard R Burton, Daniel S. Jordan, Anne-Marie Jensen, RA. Rogers, and Cohen
11 Situated Cognition and the Culture of Learning
John Seely Brown, Allan Collins, and Paul Duguid
Commentary (Responses to Brown, Collins, and Duguid's
"Situated Cognition and the Culture of Learning"):
Less Charted Waters
Annemarie Sullivan Palincsar
Remembrance of Theories Past
Samuel S. Wineburg
Debating the Situation:Rejoinder to Palincsar and Wineburg
John Seely Brown, Allan Collins, and Paul Duguid
12 Research for Education: A Dialogue between R. W. Lawler and Oliver G. Selfridge
Author Index
Subject Index