There are three roles in Lego Based Therapy, Engineer, Supplier and Builder.

Engineer Role

  • Holds and looks after the plans
  • Asks the supplier for the pieces
  • Gives the builder instructions


  • Keeps all of the pieces
  • Listens to the engineer
  • Follows the engineers instructions
  • Gives the builder the correct pieces


  • Takes the pieces from the supplier
  • Listens to the engineer
  • Uses the pieces to build the model