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EDUCATIONAL MATHEMATICAL TOY 'CUBE OF TRUTH'
EDUCATIONAL MATHEMATICAL TOY 'CUBE OF TRUTH'
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机译:教育数学玩具“真相”
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摘要
the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to mathematics educational toys and u043fu043eu0437u0432u043eu043bu00a0u0435u0442 increase u0437u0430u043du0438u043cu0430u0435u043cu043eu0441u0442u044c -; improve the teaching ability.u0443u0447u0435u0431u043du0430u00a0 u043cu0430u0442u0435u043cu0430u0442u0438u0447u0435u0441u043au0430u00a0 toy implemented form of cuba and contains twenty seven game elements that form u043fu0430u0440u0430u043bu043bu0435u043bu0435u043fu0438u043fu0435u0434u043eu0432, jTpn from game element tov are in the form of a cube with ribs respectively; and, a, a, q, b, b, and c, respectively, and with the amount of a3, u044a3, c3.the game features three have ribs (a, a, b, and accordingly the a2 b; three are ribs and, and, and the three are the b, b, a and the b are b2.a three ribs go, and the u044c2 three have ribs, and the u04412.u0430; three are ribs, with a, b and the amount of c2 - q, six have ribs (a, b, c, and of course it with.from game elements can be u0441u043eu0441u0442u0430u0432u043bu00a0u0442u044c large variety of volumetric shapes. toy cube u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u0435u0442 material u0438u043du0442u0435u0440u043fu0440u0438 - u0442u0430u0446u0438u044e mathematical u0432u044bu0440u0430u0436u0435u043du0438u00a0 third degree, namely the formula u0432u043eu0437u0432u0435u0434u0435u043du0438u00a0 in third degree sums of three u0441u043bu0430u0433u0430 ongoing, (h).
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