Starter quiz

  • What is the purpose of an axle in a windmill?
    • to hold the sail in place and allow it to turn  ✓
    • to make the windmill heavier
    • to stop the windmill from moving
    • to decorate the windmill
  • Which of these could you use to make an axle for a model windmill?
    • straw  ✓
    • tissue paper
    • wooden dowel  ✓
    • card
    • split pin  ✓
  • Why do designers test the things they have made?
    • to see if it works and find ways to improve it  ✓
    • to make sure no changes are needed
    • to finish the project as quickly as possible
  • Why do designers evaluate their work?
    • to make their designs more complicated
    • to check how good it is and find ways to improve it  ✓
    • to avoid making changes
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