How can you tell they’ve got it: Inside a Volcano?

If they’ve got it, you’ll see things like: Explain that magma is melted rock underground and lava is the same material above ground; Label a magma chamber, vent, and crater on a volcano cross-section; Describe the path magma takes from underground to the surface during an eruption. Or just try it together: If your child looks at a cross-section diagram of a volcano, can they point to the magma chamber, vent, and crater, and explain the difference between magma underground and lava on the surface?

Science Volcanoes & Earthquakes Ages 7–9

Inside a Volcano

Your child knows how a volcano works inside. Melted rock underground is called magma. Once it reaches the surface, the same rock is called lava.

In curriculum terms

Understand the inside of a volcano: magma is hot melted rock underground, lava is the same material after it reaches the surface, and volcanoes have a magma chamber, vent, and crater

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.

Explain that magma is melted rock underground and lava is the same material above ground
Label a magma chamber, vent, and crater on a volcano cross-section
Describe the path magma takes from underground to the surface during an eruption

🖨 Print this page to keep the checklist — it prints beautifully.

Try this together

If your child looks at a cross-section diagram of a volcano, can they point to the magma chamber, vent, and crater, and explain the difference between magma underground and lava on the surface?

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 5–7Internal volcano structure builds on basic volcano knowledge

Earth's Layersages 7–9Magma chamber concept requires knowing Earth has hot interior layers

Inside a Volcanothis skill · ages 7–9

Unlocks

Eruption Types & Volcano Shapeages 9–11Eruption types depend on understanding magma and internal volcano structure

Monitoring Volcanoesages 9–11Monitoring volcanoes requires understanding internal structure and eruption process

Pompeii & Vesuviusages 7–9Pompeii story is enriched by understanding volcano internal structure

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

Active, Dormant & Extinctages 7–9 Earth's Layersages 7–9 Pompeii & Vesuviusages 7–9 Ring of Fireages 7–9

All Volcanoes & Earthquakes skills →