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Science · K-2 · School

Sun, Moon, Stars and Earth

Simple sky facts and day and night.

About this set

39 basic cards for K-2 Science. It opens with "What is the sun?" and "Is the sun hot?". Study it alongside the other K-2 sets below.

39 cards · basic cards · AI-written, checked twice. Edit anything.

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What is the sun?
Show answerA bright star in the sky that gives us light and heat.
Is the sun hot?
Show answerYes, the sun is very hot.
Why is it daytime?
Show answerBecause the sun is in the sky.
What happens at night?
Show answerThe sun goes down and it becomes dark.
Is it safe to look directly at the sun?
Show answerNo, looking at the sun can hurt our eyes.
What is the moon?
Show answerA round object in the night sky.
Does the moon make its own light?
Show answerNo, the moon reflects light from the sun.
When can we see the moon?
Show answerUsually at night, but sometimes during the day.
Are there stars in the sky?
Show answerYes, there are many, many stars.
Why do stars twinkle?
Show answerBecause of movement in the air around Earth.
Can we see stars during the day?
Show answerNo, the sun is too bright.
What is Earth?
Show answerThe planet we live on.
What causes day and night?
Show answerEarth spinning makes day and night.
What do we do during the day?
Show answerPlay, go to school, and eat meals.
What do we do at night?
Show answerSleep and rest.

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