Starter quiz

  • What does rigid mean?
    • Hard to lever
    • Hard to bend  ✓
    • Hard to slide
  • A see-saw usually creates the following type of movement:
    • Round and up
    • Round and down
    • Up and down  ✓
  • What is a mechanism?
    • A set of connected moving parts that make something happen.  ✓
    • A set of connected parts that do not move.
    • A set of unconnected parts that do not move.
  • Which part of a wheelbarrow is the fulcrum?
    • Handle
    • Barrow
    • Wheel  ✓
  • Where on a see-saw do you usually see a fulcrum?
    • On top and in the middle of the rigid bar.
    • Under and in the middle of the rigid bar.  ✓
    • On top and on the end of the rigid bar.
    • Under and on the end of the rigid bar.
  • Where would you find the fulcrum on a pair of scissors?
    • Handle
    • Middle
    • End of the blade
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