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Machines, Matter, and Force

  •  English    25     Public
    This is a review of the types of machines as well as matter and force for 2º grade.
  •   Study   Slideshow
  • Is ice a solid, liquid or gas?
    It's a solid.
  •  5
  • Is a magnet an example of a contact force or a non-contact force?
    It's a non-contact force.
  •  5
  • What kind of machine a computer?
    It's a complex machine.
  •  5
  • What is the name of this simple machine?
    It's a hammer.
  •  10
  • What is the name of the force shown here?
    It's gravity.
  •  10
  • Is gravity a contact force or a non-contact force?
    It's a non-contact force.
  •  5
  • What is the name of this complex machine?
    It's a microwave.
  •  10
  • Is water vapor a solid, liquid or gas?
    It's a gas.
  •  5
  • Is kicking a soccer ball a contact force or a non-contact force?
    It's a contact force.
  •  5
  • What is the name of this simple machine?
    It's a wheel.
  •  10
  • Does a measuring cup give us mass or volume?
    It gives us volume.
  •  10
  • Does a balance give us mass or volume?
    It gives us mass.
  •  10
  • What kind of machine is a seesaw?
    It's a simple machine.
  •  5
  • What kind of machine is a microscope?
    It's a complex machine.
  •  5
  • Can a magnet attract a screw?
    Yes, it can.
  •  5
  • Is water a solid, liquid or gas?
    It's a liquid.
  •  5