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WorksheetsIt's Shocking! Electricity and Energy
Total questions: 20
Worksheet time: 10mins
1. Energy gives our muscles the strength to do things.
TRUE
FALSE
The sun is our biggest source of energy.
TRUE
FALSE
3. KINETIC energy is the "energy in motion".
TRUE
FALSE
How can it be explained that someone's hair can stick to a balloon?
There is static electricity.
There is too much dust in the air.
The person needs to wash his hair.
Opposite charges _______________.
attract
repel
nothing changes
Like charges _______________.
attract
repel
nothing changes
Electricity is a type of ___.
work
energy
machines
electric
We use refrigerator to ___
cook our food
to wash our clothes
keep our food cold
to make water hot
We use ___ to make machines work.
water
electricity
sun
machines
We use ___ wash our clothes.
washing machines
dishwasher
stoves
kettles
We make electricity in the ___.
water
power station
wires
sun
These things use battery, except ___.
TV
watch
cellphone
flashlight
Why is it bad to put too many plugs in one socket?
Because it can get too hot and burn.
Because it put next to water.
Because it can’t get too hot and burn.
Because it can waste too much electricity.
How can you be safe with electricity?
Put your finger in sockets or electric machines.
Fly a kite next to electric wire.
Put away electric machine from water.
Touch the electric machines with wet hand.
Food is fuel for the body.
TRUE
FALSE
Removing the plug of an appliance with wet hands.
SAFE practice
DANGEROUS practice
Putting liquids like water and juice away from an electric appliance.
SAFE practice
DANGEROUS practice
Sticking your finger to an electric outlet.
SAFE practice
DANGEROUS practice
How can we prevent accidents when using electricity?
It is OK to touch plugs sockets with fingers.
Using many plugs in one sucket.
Keep electrical items away from water.
Work in our computer and drinking water.
