平面圖形
顯示第 1 至 24 項結果，共 32 項
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大號2合1釘板七巧板（18cm）Large Size 2in1 Nail plate and Jigsaw
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演示用大釘板 Large geoboard for demo
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演示用磁性釘板 30*23 Magnetic Geoboard for demo
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雙面透明雙面釘板（20cm） 20*20 Doubled-sided Geoboard
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雙面小釘板（16cm）100釘 16*16 double-sided Geoboard
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雙面釘板（正方形和圓形）14*14cm double-sided Geoboard
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塑料磁性大七巧板 Magnetic plastic large Tangram 30cm
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松木彩色中號七巧板 Pine wood tangram 18cm
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櫸木彩色中號七巧板 Beech wood tangram 14cm
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塑料彩色七巧板（小號）Plastic tangram 10cm
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櫸木彩色小號七巧板 Beech wood tangram 11cm
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多功能磁性七巧板連小白板 Magnetic Tangram with small whiteboard
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九巧板
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演示用磁性幾何條 幾何扣條（16條） Magnetic geometry stick for demo set 16
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單色幾何條 幾何扣條（98條）Geometry sticks Activity Set 98
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彩色幾何條 幾何扣條（96條連釘） Geometry sticks with plastic nail Activity Set 96
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彩色幾何密鋪圖形板 Geometric Plastic Shapes set 50
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幾何圖形拼圖（125片）連圖紙 Geometric Plastic Shapes with illustration set 125
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彩色幾何圖形片 Geometric Plastic Shapes set 13
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三角形圓形正方長方形塑料片400片 Basic shapes pack 400
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幾何圖形表面積計算演示器 Geometry shapes surface area calculation demonstrator
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透明分解幾何圖形表面積計算演示器 Transparent Geometry shapes surface area calculation demonstrator
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畢氏定理證明器 Pythagoras theorem proof
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面積測量膠片 Surface area measure plastic film
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