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Machines- Year 3

  • Game Code: 854394
  •  English    16     Public
    Machines
  •   Study   Slideshow
  • What is a wheel?
    A simple, circular, machine to help move things.
  •  15
  • What is an inclined plane?
    A ramp, a simple machine with one part
  •  15
  • What is a complex machine?
    A machine with more than twoparts, a combination of different simple machines
  •  15
  • What is a pulley?
    A simple machine to help us lift things
  •  15
  • What is a simple machine?
    A machine with one or two parts
  •  15
  • What is a keyboard?
    A panel of keys on a computer which is used to type words
  •  15
  • What is a screen?
    A display where we read text and and see images
  •  15
  • What is a mouse?
    It moves the cursor on the screen. We use it to click on text and pictures
  •  15
  • What is electricity?
    The flow of electrical power or charge
  •  15
  • What is energy?
    The ability to do work
  •  15
  • What is sustainable energy?
    Energy from the sun, wind or water
  •  15
  • What is effort?
    Force applied to make something work
  •  15
  • What are these?
    Scissors
  •  15
  • What are these?
    Brakes
  •  15
  • What are these?
    Gears
  •  15
  • A ramp has_____ part
    One
  •  15
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