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• drei rosa Kästen
8 poids en plastique (2 x 4
This activity includes 4 sets with each set containing 10 cards
As with all our timelines this too is constructed from material that doesn't need to be laminated
Psychoarithmic: Hard Cover (anglais) educo-0-3 • drei rosa KästenPsychoarithmetic 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
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