Development (1) Identification (1) Thought and thinking (1) Teaching (1) State, The (1) Progress (1) Perspective (1) Learning (1) Geometry, Plane (1) Geometry (1) Education, Compulsory (1) Use studies (1) Use studies (1) Identification (1) Research (1) Valuation (1) Relocation (1) Rating of (1) Students (1) Evaluation (1) Evaluación (1) Identificación (1) Enseñanza obligatoria (1) Geometría plana (1) Pensamiento (1) Progreso (1) Perspectiva (1) Investigación (1) Geometría (1) Géométrie (1)