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Abacus

Abacus

消費滿888免運 on order

NT$580
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Description

撥一撥,數一數,總共有幾顆紅白珠?
★產品特色
1.10排串珠,共100顆珠子。每排珠子皆由連續的5顆紅色珠子和白色珠子所組成,透過反覆的練習後,孩子可以很快地計算出珠子的數量。
2.珠子可輕鬆在金屬棒上前後滑動。立架設計可平穩地豎起或平放於桌面,方便學生使用,是建立計數、加減法等基本數學能力的良好教具。尺寸21 x 20 x 9公分。

★發展各項能力:
1. 數感、計數能力
2. 「加」、「減」等數學概念
3. 手部小肌肉發展

紅白算珠架-100串珠
產品編號:40051
適合年齡: 5歲以上 
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產品含: 
1座紅白串珠架

商品通過全國公證檢驗ASTM、EN71 玩具檢測及美國消費品檢驗 

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