McGraw-Hill Science Return to Book List
Frog Grade 1
 
The Sky
 
The Moon
 
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    		• The Moon looks big in the night sky.
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    		• The Moon moves across the sky.
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    		• The Moon is a large ball of rock that moves around Earth.
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    		• Over time, the Moon seems to change shape.
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    		• At times you see more of the Moon.
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    		• At other times, you see less of the Moon.
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    		• The Moon repeats its shape pattern every month.
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    		• The Moon is lit by the Sun.
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    		• The Moon can help people keep track of days.