Quiz Science - Grade 3

Some natural sources of electricity,, except

• lighting

• electric eel

• batteries

This battery used in ...

• toy car

• a car

• handphone

• laptop

Tags

NGSS.MS-ETS1-1

Our watch use this battery

• 
• 
• 
• 

the chemicals in the batteries ..... to produce electricity

• same

• connect

• react

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Electricity is produced by a ...... in a power station

• mechine

• generator

• battery

Choose one of electrical appliances that provide us with entertainment

• 
• 
• 
• 

Electricity can be useful to us but it also ..... to us

• good

• harmful

• needed

This is how we use electricity safely

• 
• 
• 
• 

This is one way to use electricity wisely

• Turn on the light only when we need them

• The television always on when no one at home

• Turn off the light when go to sleep

• Using energy saving bulb

Tags

NGSS.MS-PS3-5

Using electricity wisely and not wasting it means we are .....

• conserve electricity

• useful electricity

• good people

Tags

NGSS.MS-PS3-5