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collection circle primary school mathematics science and education instrument demonstration supplies concept teaching aids cognitive problems students

EXW Price: Min. order:

CN¥ 3.9
≥ 20 piece

CN¥ 3.7
≥ 50 piece

CN¥ 3.5
≥ 100 piece

20 piece

Item No. 20528

size

Specifications

size/length	CN¥ 0.0
14cm	CN¥ 0.0

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Qinghua science instruments 15yr.

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Mobile:86-13750965003

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Description

Packaging information

CTN Size: 32 × 37 × 24 cm

G.W./CTN:13 kg

QTY/CTN:100 piece/carton

注意：下单需要确认交货时间！

集合圈小学数学概念教学教具，专为认知问题学生设计，提升学习兴趣。

核心卖点：直观演示集合运算，强化逻辑思维。

产品优势：安全材质，耐用易操作。

解决用户痛点：抽象概念可视化，降低理解难度。

品牌背书：通过国家教育认证，获教师推荐。

情感共鸣：激发孩子自信，让数学学习更轻松快乐。

20528集合圈.jpg

Update time：20260127115709

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