
Use reverse percentages to work backwards from the 2,500 people recorded in the 1850s to estimate how many Yugambeh people lived here before colonisation.
Download nowPDF · 287 KBPrints on A4. Free to print and share for learning; please keep the Yugambeh Nation’s name on it.
What students do
- Use reverse percentages to model a population
- Compare the model with the Reading’s estimate
Australian Curriculum
- Year levels
- Years 9 and 10
- Learning areas
- MathematicsHistory
- A_TSICP2Colonisation under terra nullius, experienced as an invasionCountry/Place
- A_TSIP1Two distinct First Nations Peoples, each made up of many nationsPeople
Suggested links to version 9.0 of the Australian Curriculum cross-curriculum priorities: First Nations histories and cultures. Summaries are in our own words; see ACARA for the full organising ideas.
More worksheets

Survivor Numbers: The “Empty Land” Myth
Read how historical records of Yugambeh numbers were survivor counts, and how disease travelled ahead of the frontier, then challenge the “empty land” myth.
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More Than a Language: What Makes a Nation?
Learn the four threads that make the Yugambeh a Nation, not just “language people”, and sort examples from Yugambeh culture into each one.
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Cultural Fire: Caring for Country
Learn about the Mununjali Fire Team on Yugambeh Country and how Cultural Fire is being brought back to care for the land, then plan your own research.
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