How can you tell they’ve got it: Active, Dormant & Extinct?

If they’ve got it, you’ll see things like: Define active, dormant, and extinct volcanoes; Explain that a dormant volcano is not safe just because it has not erupted recently; Classify a given volcano based on its eruption history. Or just try it together: If you told your child about a volcano that last erupted 500 years ago, could they explain whether it's active, dormant, or extinct, and why a dormant volcano might still be dangerous?

Science Volcanoes & Earthquakes Ages 7–9

Active, Dormant & Extinct

Your child can sort volcanoes into three kinds. An active one may erupt any time. A dormant one is asleep but could wake. An extinct one will not erupt again.

In curriculum terms

Classify volcanoes as active (could erupt any time), dormant (sleeping but could wake up), or extinct (will not erupt again)

Ages are typical, not deadlines — follow your child’s pace. How to help at home →

How to tell they’ve got it

Tick these off as you see them — no test required.

Define active, dormant, and extinct volcanoes
Explain that a dormant volcano is not safe just because it has not erupted recently
Classify a given volcano based on its eruption history

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Try this together

If you told your child about a volcano that last erupted 500 years ago, could they explain whether it's active, dormant, or extinct, and why a dormant volcano might still be dangerous?

Where this sits on the map

Stuck here? Check the skills it builds on first. Confident? Here’s what it unlocks.

Builds on

What Is a Volcanoages 5–7Classifying volcanoes requires knowing what a volcano is

Power of Eruptionsages 5–7Classification benefits from understanding eruptions vary in power

Active, Dormant & Extinctthis skill · ages 7–9

Unlocks

Eruption Types & Volcano Shapeages 9–11Eruption types build on volcano classification

Monitoring Volcanoesages 9–11Monitoring relates to active vs dormant classification

solid = must come firstdashed = helps

Curriculum alignment

Where this fits in the official school curriculum — our best automated guess, not yet checked by a person.

This skill sits outside the F–6 Australian Curriculum — no candidate code matched (v0.1). No NSW K–6 outcome code matched (v0.1). No Victorian Curriculum 2.0 code matched (v0.1).

Nearby on the map

Earth's Layersages 7–9 Inside a Volcanoages 7–9 Pompeii & Vesuviusages 7–9 Ring of Fireages 7–9

All Volcanoes & Earthquakes skills →