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4th grade - REVIEW3
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Give 2 examples of electrical appliances.
Computer, heater, fan, washing machine, television etc
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Give 2 examples of appliances that need electricity from BATTERIES
Flashlight, computer, remote control
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Give 2 examples of objects from the PAST
Typewriter, cassette player etc
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Okay!
How many months of the year are there?
12 months
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Are tables electrical appliances?
No, they aren't.
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Give 1 example of an electrical appliance that gives us LIGHT
Lamp, flashlight, torch etc
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Okay!
What are the days of the weekend?
Saturday and Sunday
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Give 1 example of a simple machine
Ramp, pizza cuter, slide...
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Electricity is dangerous! How can you be safe?
Never use electricity near water, never put many things into the same socket etc
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Give 2 examples of objects from the PRESENT
Computer, cellphone, PS4 etc
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Okay!
What do we use to measure hours and minutes?
Clocks and watches
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Give 1 example of an electrical appliance that gives us MOTION
Fan, washing machine...
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Give 2 examples of appliances that need electricity from the MAINS
Computer, television, radio, heater etc
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Okay!
Give 1 example of a complex machine
Television, car, computer etc
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Okay!
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