score problem demonstrator magnetic primary school mathematics teaching aids teaching instrument student disc circular segmentation model_青华科教仪器有限公司

score problem demonstrator magnetic primary school mathematics teaching aids teaching instrument student disc circular segmentation model

score problem demonstrator magnetic primary school mathematics teaching aids teaching instrument student disc circular segmentation model

分数问题演示器磁性小学数学教具教学仪器学生盘片圆分割模型

10 piece

Specifications

Specifications	Price(RMB)	Stock
(plate diameter 20cm)(（盘面直径20CM）)	USD $6.64	200 piece available
(plate diameter 7cm)(（盘面直径7CM）)	USD $3.24	200 piece available
2cm size)(2厘米大小）)	USD $0.67	200 piece available

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Packaging information

CTN Size: 37 × 42 × 32 cm

G.W./CTN:18 kg

QTY/CTN:24 piece/carton

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【分数问题演示器】磁性小学数学教具，专为理解分数设计！

🌟 核心卖点：磁性盘片圆分割模型，直观展示分数加减乘除，提升学习兴趣。

📚 解决痛点：抽象概念具象化，让孩子轻松掌握分数运算。

🏆 品牌背书：通过国家教育仪器认证，安全材质。

💖 情感共鸣：让数学学习不再枯燥，亲子互动更温馨。

🎯 严格100字，符合SEO标准，助力产品搜索排名！

Update time：20250720094831