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Unit: The Earth-sun-moon system

NGSS:
MS‑ESS1‑1
,
MS‑ESS1.A.1
,
MS‑ESS1.B.2

0

Possible mastery points
Why is it summer in Chile when it's winter in the US?
NGSS:
MS‑ESS1‑1
,
MS‑ESS1.B.2

Practice

Can't see the moon at night? Don't worry, it's just a phase.
NGSS:
MS‑ESS1‑1
,
MS‑ESS1.A.1
,
MS‑ESS1.B.2
Level up on the above skills and collect up to 240 Mastery points
Put down your sunscreen—it's a total solar eclipse!
NGSS:
MS‑ESS1‑1
,
MS‑ESS1.A.1
,
MS‑ESS1.B.2
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Unit test

Level up on all the skills in this unit and collect up to 400 Mastery points!

About this unit

This unit explores phenomena related to the Earth-sun-moon system. Learn about seasons, moon phases, lunar and solar eclipses, and more.