Plan the model or prototype.
Planning should include
• definition of model
• definition of prototype
• list of materials
• required tools
• relevant processes.
Process/Skill Questions:
• What is a model?
• What is a prototype?
• What is the relationship between a model and a prototype?
• What are the differences among a model, a prototype, and a mock-up?
• Why is the model or prototype proposed the best to resolve the problem?
• What are the specific materials, tools, and processes necessary to create the model or prototype?
• What will serve as alternatives to the selected tools if they are unavailable?