The Mário Schenberg Spaceship: Experiencing Science in a Collaborative Learning VR Environment. - Alexandre Antonio Gonçalves Martinazzo; Irene Karaguilla Ficheman; Valkiria Venancio; Ana Grasielle Dionísio Corrêa; Roseli de Deus Lopes; Marta Silvia Maria Mantovani (ICALT, 2009)