Starter quiz

  • What is a surface?
    • The middle layer of something.
    • The inside of something.
    • The outside layer of something.  ✓
  • Which of the following statements are true about surfaces?
    • They can be natural or made by people.  ✓
    • They are 2-D (2-dimensional).
    • They are only 3-D (3-dimensional).
    • They can be 2-D (2-dimensional) or 3-D (3-dimensional).  ✓
  • Starting with the smoothest, order these surfaces from smoothest to roughest.
    • 1
      ⇔
      polished ceramic tiles
    • 2
      ⇔
      potato skin
    • 3
      ⇔
      sandpaper
  • You should only ______ one thing in a fair test investigation.
    • 'change' ✓
  • Match the enquiry type to the correct example.
    • Fair test investigation
      ⇔
      comparing which torch produces the brightest light ✓
    • Identifying and grouping
      ⇔
      sorting toys into those made of wood and plastic ✓
  • How many things should you change each time you do a fair test investigation?
    • 0
    • 1  ✓
    • more than 1
    • it doesn't matter
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