Science · 5th grade · Water & Earth's Systems
Earth's four systems
Practise earth's four systems in TernQuest →What is “Earth's four systems”?
Earth's four systems is a 5th grade science skill in the Water & Earth's Systems region of the TernQuest map — four spheres, earth's water & protecting it. It is aligned to California Common Core standard 5-ESS2-1. Children work through 0 grade-tagged questions at the recall level (quick recall), and Pip the tern offers a hint — never the answer — when they get stuck.
How does it unlock?
Skills on the map unlock in order: finishing the skill before this one with a mastery score of 60 or more opens earth's four systems. A grown-up can also assign it directly from the dashboard, and teachers can assign it to a whole class with a join code.