共12 种几何图形，包括长方体、正方体、圆柱体、
圆锥体、球体、半球体、四棱锥等。可在科学实验
游戏中让孩子认识各种几何体的形状特点，初步了
解容积的概念和关系。
A collection of 12 large,bright,3-dimensional plastics geometrical shapes.The set comprises 3 shapes of each colour(red,yellow,blue).The shapes have a common 8cm dimension allowing exploration of the relationships between area,volume,shape,form,size,pattern as well as sorting and shape recognition.Contains:sphere,square cylinder,round cylinder,cone,cube,rectangular prism,hexagonal prism,triangular prism,square pyramid,a semisphere,octagonal prism and pentagonal prism Complete with product guide.
