Exploring Light and Darkness

What is light?

• Light is a solid object.

• Light is a type of sound wave.

• Light is a form of energy that helps us see things.

What is darkness?

• When there is a lot of light

• When there is no light

• When the Sun is shining brightly

Choose a source of light!

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Choose artificial light source!

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What happens when you turn on a lamp?

• The lamp makes a sound.

• The lamp gets hot.

• The lamp emits light.

What happens when you close all the windows and turn off the lights?

• The room becomes bright.

• The room becomes dark.

• The room changes color.

What gives us light in a dark room?

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Choose an artificial light source!

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What is the absence of light?

• darkness

• glow

• brightness

Why do we need light?

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