Earth Turning in Lamplight
Age 8 · Astronomy
Earth spins on itself, so every place turns into the light and then into the dark. The Sun only looks like it moves across the sky.
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Age 8: open this week
Browse Age 8In the picture
- The bright lamp: the Sun, lighting one half of the globe
- The tilted rod: the axis the globe spins around
- A figure in low sunlight: a long shadow stretching far across the ground
- A figure in high sunlight: a short shadow, right beneath
Examples
- In the morning the Sun comes up on one side of the sky, and in the evening it goes down on the other.
- You play outside in daylight, and before bed the sky is black.
Key takeaways
- Earth spins all the way round once every day.
- The Sun seems to cross the sky from east to west, but it is Earth that turns.
Quiz: Earth Turning in Lamplight (Age 8)
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Why do day and night take turns?
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How long does Earth take to spin all the way round once?
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Why does the Sun look like it crosses the sky from east to west?
The answers, each with its explanation, are in the app. This lesson has left the free week, so its quiz is part of the subscription.
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