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Cognition and Instruction

Référence :  Vol. 21, n°4, winter 2003

Thème :  Articles variés

 

The roles of mental animations and external animations in understanding mechanical systems, mary hegarty, Sarah kriz, Christina Cate

The development of students' helping behavior and learning in peer-directed small groups, Noreen M. Webb, Ann M. Mastergeorge

When are graphs worth ten thousand words? An expert-expert study, Wolff-Michael Roth, Gervase Michael Bowen

Quantifying path length: fourth-grade children's developing abstractions for linear measurement, Jeffrey E. Barrett, Douglas H. Clements

Informations complémentaires :
  http://www.leaonline.com/.../4;jsessionid=j67cNwV5nYT-

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