Edexcel GCSE Design and Technology · 1DT0
Specification 1.17.1 · Paper 1
Revise: Communication Techniques and MediaA 3D model represents height, width and depth. Physical models can be full-size or smaller-scale and made from materials such as paper, card, fabric or foam. Digital models can be viewed on screen, and suitable computer models can also be used to produce 3D-printed models.