二倍數概念演示器 Power of two cubes

培養學生對倍數的理解與認知

老師可以從小到大順序讓學生了解二的倍數

包裝盒尺寸:13*13*9.7cm

立方體/長方體尺寸請參考圖片

共七塊立方體/長方體

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貨號: NR50 分類:

描述

培養學生對倍數的理解與認知

老師可以從小到大順序讓學生了解二的倍數

包裝盒尺寸:13*13*9.7cm

立方體/長方體尺寸請參考圖片

共七塊立方體/長方體

Usage:
Power of Two cube shows visually the effect of doubling.
The cube demonstrates the “power of 2”: Starting with a 2cm cube this is doubled with another one. Then, twice as large again is the green 4 x 2 x 2 cm block.