formation (1) enseignement (1) qualité de vie (1) enseignement primaire (1) plomb (1) santé (1) éducation (1) méthode (1) adulte (1) abords (agglomération) (1) formation initiale (1) Education (Primary) (1) Education (1) Deterioration (1) Case (1) Career in [specific field or discipline] (1) Aging (1) Primary school teachers (1) Training (1) Professional practice (1) Work (1) Vocational guidance (1) Teaching (1) Teachers (1) Students (1) Stereotyping (Printing) (1) Quality of life (1) Professions (1) Performance (1) Occupations (1)