Using augmentations as bridges from concrete to abstract representations

  • Authors:
  • Guillaume Zufferey;Patrick Jermann;Son Do-Lenh;Pierre Dillenbourg

  • Affiliations:
  • Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland;Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland;Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland;Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland

  • Venue:
  • Proceedings of the 23rd British HCI Group Annual Conference on People and Computers: Celebrating People and Technology
  • Year:
  • 2009

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Abstract

We describe a pedagogical approach supporting the acquisition of abstraction skills by apprentices in logistics. Apprentices start with a concrete representation in the form of a small-scale model which aims at engaging them in learning activities. Multiple External Representations are used to progressively introduce more abstract representations displayed on paper-based forms called TinkerSheets. We present the implementation of this approach on the TinkerTable, a tabletop learning environment which is used in two professional schools by four different teachers. We report observations of the use of the environment at different stages of the curriculum with first- and second-year apprentices.