Because the moon revolves around Earth, it seems to grow and shrink. Children can read about the phenomena of the moon's phases and, in an experiment using an orange, a pencil, and a flashlight, can see why the moon looks different at different times of the month.
發表於2025-01-09
The Moon Seems to Change 2025 pdf epub mobi 電子書 下載
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The Moon Seems to Change 2025 pdf epub mobi 電子書 下載