[Selective failure in mathematics in elementary education].
D002648:Child; D004493:Education; D004521:Educational Measurement; D005602:France; D006801:Humans; D007859:Learning Disabilities / Q000175:diagnosis*; D008137:Longitudinal Studies; D008297:Male; D008433:Mathematics
Les échecs électifs en mathématiques dans l'enseignement élémentaire.