AIR energy – WINDMILL

WINDMILL – mulino a vento

Già molto molto tempo fa, gli uomini hanno iniziato a sfruttare la forza del vento.

STEP 1 – Brainstorming

How does a windmill work? Why do we use windmills?

Grain – flour – bread – big stone – blades move

WINDMILL how does it work https://www.youtube.com/watch?v=_hPNm8p7K8Y

modern windmill https://www.youtube.com/watch?v=U5_cZ3IRUkU

STEP 3 WINDMILL CRAFT

Facciamo un divertente lavoretto – a windmill toy.
Abbiamo bisogno di un paper cup, paper stripes, colours, stapler, brass fastener (fermacampione), scissors.

Colour your cup (write your name inside first). Colour and cut out the two stripes of paper. Staple them together. Make a hole in your cup, and pin the stripes of paper to the cup. Leave them quite loose, so as they can turn around easily.