Electricity ScY5

Electricity

Science year 5

By:

Science Teacher

SKBBD

There are:

• using fan instead of air conditioner

• switching off the lights when sleeping

• swithing off electrical appliances when not in use

• avoid leaving the refrigerator door open for a long time

next:

• reduce the usage of water heater when showering

• using energy saving lamps such LED lamp and compact fluorescent lamp instead of filament lamp

Multiple Choice

To save the energy ?

• We switch off every things we don't need or use

• We leave the lights open

• We leave the ac on when we are not in the house

• We use lot's of electronic devices for fun

Multiple Select

To save the energy we can :

Multiple Choice

How we can save the energy

Multiple Select

What types of lightbulbs should you use in your home?

• Green Lights

• Energy saving lighbulbs.

Multiple Select

If no one is watching the tv, what should you do?

• Turn it off

• Leave it alone

• Eat chips.

Multiple Select

Unplug phone chargers is a way to save energy.

• True

• False

Multiple Select

During the day what kind of energy should you use?

• Use natural light during the day.

• All the lights in the house.

Multiple Select

To save energy what should you do if lights are left on at your house?

• Leave them on

• Go for a walk

• Turn off lights

Electrocution

• Touching a switch or an elecrical appiance with a damp or wet hand

Electrocution

Inserting an object that conducts electric current into the socket

Short Circuit

• Using an electrical appliance with a damage wire

• connecting too many plugs in a socket

Fire

• mishandling of an elecrical appliance

• charging an electrical appliance too long

Multiple Choice

________ put metal things in the toaster.

• Do

• Don't

Multiple Choice

__________ put too many plugs into one socket.

• Do

• Don't

Multiple Choice

__________ touch a switch with wet hands

• Do

• Don't

Multiple Select

Tick the activities that are dangerous.

• Using the fan on a hot night.

• Holding a battery in your hand.

• Using electricity near water.

• Plugging too many things into mains electrical socket

Multiple Select

Tick the activities that are safe.

• Plugging in the computer with wet hands.

• Putting batteries in your toy.

• Touching a power line that is down.

• Playing on the computer when it is plugged in.

Multiple Choice

Safe or dangerous?

• safe

• dangerous

Multiple Choice

Safe or dangerous?

• safe

• dangerous

Multiple Choice

Safe or dangerous?

• Safe

• Dangerous

Multiple Choice

Safe or dangerous?

• safe

• dangerous

Multiple Choice

Safe or unsafe?

• safe

• unsafe

Multiple Choice

Safe or dangerous?

• safe

• dangerous

Multiple Choice

Safe or dangerous?

• safe

• dangerous

Multiple Choice

Always ________________ electrical appliances when not using them.

• turn off

• turn on

• destroy

• replace

Multiple Choice

True / False -- You can put anything such as a fork into electric sockets.

• True

• False

Multiple Choice

We need to follow safety ___________________ when using electricity or else you could suffer electric shocks.

• methods

• booklets

• precautions

• pylons