We have two eyes. Eyes help us see the world. We see colours, shapes, people, and things that move. This is called the sense of sight.
In the dark, our eyes cannot see well. That is why we turn on a light. We should never look straight at the sun — it is too bright and can hurt our eyes.
Example: Close your eyes. Can you see? No! Open them. Now you can see your room, your toys, and the colours around you.