二項式演示器(代數)Binomic cube

培養學生對三維空間,代數的認識

尺寸:盒子9.6*9.6*8.4cm

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貨號: NR52 分類:

描述

The binomial cube consists of 8 individual blocks. Starting with this material, student should seek to build the cube withouth assistance. Building it with the matching colored faces leads to the original form of the large cube.

Continue building the block with algebra letters or numbers. These can be calculations such as
a * a * b   or  a² * b² whereby the Binomic Cube can introduce algebra.

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