Invention Reading

when did the Egyptians build huge pyramids?

• around the year 2500 BC

• around the year 1500 BC

• around the year 2000 BC

• around the year 500 BC

How old is The Great Pyramid of Giza?

• 2,800 years

• 3,800 years

• 3,850 years

• 2,805 years

What did they use to push up the big stone from the ground?

• lever

• wheel and axel

• ramps

• wedges

According to the article, what do people use to lift building materials today?

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Which pictures below are NOT example of ramps?

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Who is the inventor of Lever?

• Archimedes

• Thomas Alfa Edison

• Albert Einstein

• Picaso

Lever helps us lift ....

• heavy object

• light object

• medium object

Which invention is NOT lever?

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Where does Archimedes come from?

• Greek

• Egypt

• Germany

• New Zealander

Where was screw first used?

• German

• Greece

• British

• Australia