geometric body surface area expansion teaching model primary school mathematics combination set teaching aids science and education instrument_青华科教仪器有限公司

geometric body surface area expansion teaching model primary school mathematics combination set teaching aids science and education instrument

geometric body surface area expansion teaching model primary school mathematics combination set teaching aids science and education instrument

几何形体表面积展开教学模型小学数学组合套装教具科教仪器

10 piece

Specifications

Summary 0 piece Subtotal:USD $ 0 Selected ∧

Please select a product

Add to cart Please contact the merchant for purchase

A new item has been added to your Shopping Cart. You now have items in your Shopping Cart.

Continue Shopping View Shopping Cart

Supplier

Related items

Packaging information

CTN Size: 26 × 31 × 21 cm

G.W./CTN:18 kg

QTY/CTN:24 piece/carton

注意；下单前需要确认交货时间!

几何形体表面积展开教学模型，小学数学组合套装教具。

核心卖点：直观展示表面积展开，提升空间想象力。

产品优势：安全材料，易于操作。

解决用户痛点：抽象概念难理解，激发学习兴趣。

品牌背书：通过国家教育认证。

情感共鸣：让孩子爱上数学，快乐成长。

undefined

Update time：20251020095727