| 摘要 |
The mosaic game is used for entertainment and training, in particular for building of arithmetical and geometrical notions in children, for the development of abstract thinking and mathematical intuition from youngest age. By playing it natural transition from specific amount of elements to a respective mathematical symbol is formed and conditions are set where the player performing some manipulations with specific amounts of elements accepts the mathematical symbols, and vice versa. The mosaic game consists of a board for arrangement (1) and multiple elements (2) of rectungular form. For each element (2) a cylindrical magnet (4) is built in its middle. The board (1) is on a nonmagnetic base (5) on which a ferromagnetic flat piece (6) is fitted. Elements (2) have eliptically rounded ends (7). The upper and lower base (3' & 3") of elements (2) are of two different colours. One of the halves of the side surfaces (8), (8' & 8", respectively) are coloured in the colour of each of the bases from the one and the other sides of the longitudinal axes of elements (2). The cylindrical inbuilt magnet (4) has magnetization direction perpendicular to the upper and the lower base of elements (2). The colours of bases (3' & 3") correspond to a given magnetic pole. 5 claims, 40 figures
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