Cube Cuboid Edge Model Colorful Primary School Math Demonstration Tools HTM2024

Model No.:HTM2024

A set of 3 pieces of assembleable cubes and cuboids for primary school math teaching demonstration,to demonstrate the volume, surface area, edge length formula of cube and cuboid. Made of environmental friendly materials. Custom size of available,please specify while ordering.

Product Name: Cube Cuboid Edge Model Colorful
Quantity: 3pcs per set (as picture shown)
Material: Environmentally friendly ABS plastic
Description: This product has a side length of 5 cm, consisting of several 5 cm yellow round tubes and several 5 cm red right angle round pipe joints and several yellow pairs of joints.
Assembly: Long round tube (yellow) and a right angle round tube joint (red). Through simple plug-in, it can be used for the calculation of the length, the volume, and the surface area of cube and cuboid.

Volume, surface area, edge length formula of cube and cuboid:
Cuboid volume = length * width * height
Cuboid surface area = (length * width + length * height + width * height) * 2
Cuboid total edge length = (length + width + height) * 4
Cube volume = edge length * edge length * edge length
Cube surface area = edge length * edge length *6
Cube total edge length = edge length *12

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