WEBVTT

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Look, this is our Earth spinning in space.

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The moon is spinning gently.

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Here is the bright sun giving us light.

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Now explorers, let us learn about Earth,

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Sun, Moon, and Day, and Night.

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The sun stays in one place.

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It gives light and heat.

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And the Earth moves around the sun

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and the moon moves around the Earth.

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Both movements are called revolution.

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Earth also spins slowly like a top.

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This spinning is called rotation.

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When one side of Earth faces the sun,

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that side gets light.

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It becomes day.

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At the same time, the other side turns away from the sun.

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That side becomes dark.