Concept
Number concept
Images
Catalogue
- Books
The number sense : how the mind creates mathematics / Stanislas Dehaene.
Dehaene, Stanislas.Date: [2011], ©2011- Pictures
The brain seen from the underside, sectioned horizontally; with attention to the parts associated by Hollander's system of phrenology with the faculties of external perception and its memory. Process print, 1901, after etching, 1809.
Date: 1901Reference: 28018i
- Pictures
- Online
Rivers running in the wilderness, with serpents and fire between them; representing the stage of 'multiplication' in the alchemical process. Coloured etching after etching, ca. 17th century.
Reference: 38199i- Books
The child's conception of number / [Translated by C. Gattegno and F.M. Hodgson].
Piaget, Jean, 1896-1980.Date: [1952]
- Pictures
- Online
The brain seen from the underside, sectioned horizontally; with attention to the part associated by Hollander's system of phrenology with memory for numbers. Process print, 1901, after etching, 1809.
Date: 1901Reference: 28017i