hand2mind Plastic Fillable 3D Shapes

hand2mind 塑膠可填滿 3D 形狀

• Visually demonstrate that different geometric solids can have equal volumes
• Unique collection features clear plastic solids that can be filled with liquids, sand, or rice
• Incorporate measurement, mass, and spatial awareness into any teaching lesson
• Color-coded base illustrates the connection between two and three dimensions
• Includes 14 unique shapes, including spheres, cones, cubes, rectangles, cylinders, and pyramids with stoppers