How can you tell they’ve got it: How fossils form?

If they’ve got it, you’ll see things like: Explain that rock layers (strata) form over time, with the oldest at the bottom; Describe how fossils in different layers provide evidence of organisms that lived at different times; Use patterns in rock formations to explain how a landscape has changed over millions of years. Or just try it together: If your child sees layers of rock in a cliff face, can they explain that the bottom layers are oldest and any fossils tell us what lived there long ago?

Science Space Systems & Earth's History Ages 9–10

How fossils form

Your child can read a cliff of rock layers. The bottom layers are the oldest. Fossils in them show what lived there long ago, and how the land has changed.

In curriculum terms

Identify evidence from patterns in rock formations and fossils in rock layers to support an explanation for changes in a landscape over time

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 rock layers (strata) form over time, with the oldest at the bottom
Describe how fossils in different layers provide evidence of organisms that lived at different times
Use patterns in rock formations to explain how a landscape has changed over millions of years

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Try this together

If your child sees layers of rock in a cliff face, can they explain that the bottom layers are oldest and any fossils tell us what lived there long ago?

Where this sits on the map

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

Builds on

How fossils formages 7–8Must understand fossil formation before interpreting fossil patterns in rock layers

Rapid earth changesages 7–8Must understand fast vs slow Earth changes before analysing rock layer evidence

Types of rocksages 9–11Identifying evidence in rock formations and fossil layers requires sediment, strata, and fossil vocabulary

How fossils formthis skill · ages 9–10

Unlocks

Nothing on the map depends on this yet.

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.

Show candidate curriculum codes · 3 VIC

Australian Curriculum v9 candidate

This skill sits outside the F–6 Australian Curriculum — no candidate code matched (v0.1).

Victorian Curriculum 2.0 codes & levels only

VC2S6U02medium confidenceScience · Levels 5 and 6 · Science Understanding strand

VC2S4U01low confidenceScience · Levels 3 and 4 · Science Understanding strand

VC2S4H01low confidenceScience · Levels 3 and 4 · Science as a Human Endeavour strand

These are candidate alignments generated by semantic matching — machine-suggested and unreviewed (v0.1), not official or verified mappings. For official curriculum content see australiancurriculum.edu.au, curriculum.nsw.edu.au and f10.vcaa.vic.edu.au. Don’t rely on them for registration or compliance purposes.

Nearby on the map

Earth's rotation and day/nightages 9–11 The solar systemages 9–10 Earth & Space Vocabularyages 8–11 Shadowsages 10–11

All Space Systems & Earth's History skills →