Production should include
• use of appropriate tools and materials
• a scaled model or working prototype.
Process/Skill Questions:
• How does one develop the model to resemble the drawing?
• What proportion/ratio is appropriate for the model?
• What materials and tools are required?
• When creating the model or prototype, what issues arose that had not been considered during the planning stages?
• How did those issues force changes to the plan?
• What was the reasoning for making those changes?
• Why should a model use the same materials as the prototype?