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