Title: Children's mathematics
Subjects: Kind, In infancy & childhood, Kinderen, Etude et enseignement (Primaire), Rekenen, Etudes transculturelles, Entwicklung, Child psychology, Denken, Mathematik, Psychological aspects, Mathematics, Mathematiques, Study and teaching (Elementary), Methode, Cognition, Number concept, Cognition in children, Kognitive Entwicklung, Aptitude pour les mathematiques, Aufsatzsammlung, Mathematics, study and teaching (elementary), Study and teaching (Primary), Social aspects, Mathematical readiness