Psychoarithmic: Hard Cover (anglais) lang-6-12 Faites attention aux souris

Faites attention aux souris

Les hiboux naissent petits et duveteux et deviennent d'impressionnants rapaces

10 blocs de construction

12 planches de bois (10 x 10 cm)

Construisez des circuits de billes

Psychoarithmic: Hard Cover (anglais) lang-6-12 Faites attention aux sourisPsychoarithmetic by Maria Montessori provides a view of the working of the human mind through the lens of exercises and study of mathematics (arithmetic, geometry, and algebra and their relationships), as well as applied mathematics in the form of measurement. The intention of the book, to forge a link between psychology and mathematics, is obvious from the title. The book demands that the reader attend to each and every detail while at the same time