Modeling (2) Mathematics (2) établissement scolaire (1) recherche (1) papier (1) modélisation (1) investigation (1) Specimens (1) Interviews (1) Teachers--Training of (1) Teachers (1) Summer (1) Students (1) Research (1) Paper (1) Models and modelmaking (1) Manufacturers' agents (1) Interviews (1) Design (1) Concepts (1) Comprehension (1) Commission merchants (1) Interviews (1) Research (1) Design (1) Detection (1) Influence (1) Students (1)