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Physical processes

Electricity, types of energy forces, space, sound and light are covered in this section.

Changing circuits

A lightbulb

Changing sounds

a drum

Electrical conductors

A rubber duck

Earth, Sun and Moon

The Sun, the Earth, and the Moon

Forces in action

A truck on a track

How we see things

A lady with balloons and a dog

Light and dark

A pumpkin with a face carved in it

Light and shadows

A bunch of flowers

Magnets and springs

A key

Explore the BBC

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