Didactic aid for the teaching of any number system

Details Didactic aid for the teaching of any number system Didactic aid for the teaching of any number system

G - Physics

09

B

35/37

G09B 19/00 (2006.01) A63F 3/04 (2006.01) G09B 19/02 (2006.01)

Patent

CA 1248751

SPECIFICATION for an Application for an Industrial Patent: "DIDACTIC AID FOR THE TEACHING OF ANY NUMBER SYSTEM". Applicant: Mrs. Maria Pia Saitta Rinaldelli of Italian nationality, resident in San Serverino Marche (MC). Via Monte Cucco, 1. Filed on ................... no. .................. ABSTRACT The instant invention relates to an aid for the carrying out of a didactic game in order that any (n) based number system may be learnt. It consists of a series of containers decreasing in size, each containing a (n) number of smaller containers which are equal to each other; the smallest container holds a (n) number of pieces each representing a numerical unit. A desk is provided with coloured squares arranged in such a way that the last square on the right is of the same colour as the unit of the first order, the penultimate the same colour as the unit of the second order and so on.

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