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Study
Grade 3 Unit 4 Vocabulary
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Heater is
a small button or lever that turns things on and off
a machine that makes a room warm
Oops!
Okay!
Hair dryer is
a machine that blows warm air to dry wet hair
a tool that makes wrinkleclothes smooth
Oops!
Okay!
Appliance is
a thing that need electricity to work.
a fun book with pictures.
a machine we use at home, school or work.
something we use to sleep early.
Oops!
Okay!
Socket is
a big place where electricity is made.
a small thing that powers toys and flashlights.
a place where you put a plug in to get electricity.
a big machine that makes electricity.
Oops!
Okay!
Motor is
a pot that quickly heats water for tea or soup
a part of a machine that makes things move or work
Oops!
Okay!
Cell is
A small power source that gives energy to things like toys
A machine that makes a room warm
Oops!
Okay!
Wires are
a big place where electricity is made.
what living and non-living things need to work.
something we eat to stay healthy.
long roads for electricity.
Oops!
Okay!
Toaster is
a machine that makes a room warm
a machine that makes bread crispy and brown
Oops!
Okay!
Plug is
long roads for electricity.
a big place where electricity is made.
the part of a cable that you put into a socket to get electr
power that machines need to work.
Oops!
Okay!
Dishwasher is
A small power source that gives energy to things like toys
a machine that washes dirty plates, glasses, and forks
Oops!
Okay!
Voltmeter is
a tool that measures electricity in a wire or battery
a machine that blows warm air to dry wet hair
Oops!
Okay!
Power station is
a place where we can learn new things.
a place where animals can swim.
a place where water is dirty.
a big place where electricity is made.
Oops!
Okay!
Bulb is
long roads for electricity.
power that machines need to work.
a round thing that lights up a place.
that machines need to work.
Oops!
Okay!
Wind turbine is
the amount of vitamins we should get.
something we use to measure heights.
a big machine that makes electricity from the wind.
a number that shows how strong electricity is.
Oops!
Okay!
Energy is
what living and non-living things need to work.
a big place where electricity is made.
a small thing that powers toys and flashlights.
something we eat to stay healthy.
Oops!
Okay!
Battery is
a small thing that powers toys and flashlights.
that machines need to work.
power that machines need to work.
a round thing that lights up a place.
Oops!
Okay!
Voltage is
a number that shows how strong electricity is.
something we use to measure heights.
the amount of vitamins we should get.
a lesson we have at school.
Oops!
Okay!
Iron is
a tool that makes wrinkleclothes smooth
a machine that makes bread crispy and brown
Oops!
Okay!
Power lines are
a big machine that makes electricity from the wind.
wires that carry electricity to homes and buildings.
the amount of vitamins we should get.
long roads for cars.
Oops!
Okay!
Switch is
a small machine that makes a buzzing sound
a small button or lever that turns things on and off
Oops!
Okay!
Kettle is
a pot that quickly heats water for tea or soup
a small power source that gives energy to things like toys
Oops!
Okay!
Generator is
a small thing that powers toys and flashlights.
a big place where electricity is made.
a big machine that makes electricity.
power that makes lights and machines work.
Oops!
Okay!
Electricity is
a round thing that lights up a place.
a source of energy we need to grow up.
energy that animals need to run.
power that makes lights and machines work.
Oops!
Okay!
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