Colonisation and Impacts

Overview

This is lesson 2 of 5 in Colonies, Gold Rush and Change. Students examine how the development of British colonies affected First Nations Australians, colonists, convicts and the natural environment. They compare perspectives in historical sources, identify continuity and change, and connect impacts to the establishment and growth of colonies.

Learning intentions

Students will:

• explain different impacts of colonial development on people and environments
• compare the experiences and perspectives of First Nations Australians, colonists and convicts
• identify the origin, purpose and perspective of historical sources
• use evidence to connect colonial growth with changes in communities and environments

Success criteria

• I can describe at least two impacts of colonial development.
• I can identify who created a source, why it was created and whose perspective it presents.
• I can compare two experiences without treating all people in a group as the same.
• I can support an explanation with evidence from a source.

Curriculum links

• The impact of the development of British colonies on First Nations Australians, colonists, convicts and the natural environment.
• The economic, political and social causes of the establishment of British colonies after 1800.
• The role of First Nations Australians and other groups in the development of events in an Australian colony.
• Evaluating primary and secondary sources for origin, purpose and perspectives; presenting explanations using relevant historical and geographic terms.

Lesson structure (60 minutes)

1. 0–7 min · Hook and prior learning. Open with the opening comparison and question showing an imagined local landscape before and after colonial settlement, and ask, “Who might experience this change differently?” Students silently record one possible change and one question, then recall reasons colonies were established in the previous lesson. Use careful language: First Nations peoples had established cultures, laws, economies and connections to Country long before British colonisation.

2. 7–17 min · Explicit teaching. Use the key ideas and impact examples to introduce four impact areas: people and community, work and daily life, power and rights, and the natural environment. Explain that impacts were different within each group: some colonists were free settlers, some were officials or workers, and convicts had varied experiences; First Nations communities also responded in diverse ways, including resistance, adaptation, continuation of culture and caring for Country. Students help classify examples such as introduced animals, loss of access to resources, new roads and farms, forced labour, trade, frontier conflict, new technologies and continued cultural practices.

3. 17–30 min · Source investigation model. Display the source-analysis model and model a “source detective” routine using one short source from the source comparison and evidence worksheet: Who created it? When and where? Why? What does it show or say? Whose perspective is present or missing? Students annotate the model source with teacher support, distinguishing an observation from an inference. Emphasise that a colonial source may reveal useful evidence while also reflecting the creator’s limited knowledge, assumptions or interests.

4. 30–45 min · Independent source comparison. Provide the source comparison and evidence worksheet containing three accessible sources: a colonial description of settlement, a First Nations perspective or contemporary interpretation of colonial change, and an image or landscape account showing environmental change. Students complete the origin, purpose and perspective prompts, then record one similarity and one difference between two sources. Confer individually, as this is a class of one, prompting the student to use evidence rather than generalisations. The student identifies which groups may be affected by each change and notes any continuity or resilience shown.

5. 45–54 min · Explain cause and impact. Use the cause-to-impact discussion prompt to build a chain: “Why did the colony grow?” → “What changed?” → “Who was affected?” → “What evidence supports this?” Students write a short paragraph on the worksheet explaining one impact, using the terms colony, settlement, perspective, environmental impact, continuity and resilience. Encourage precise language such as “some First Nations communities experienced…” rather than suggesting one experience applied to everyone.

6. 54–60 min · Plenary and exit reflection. Return to the opening image and question in the final reflection slide. Students complete the relevant prompt on the reflection prompts poster by stating one important impact, one perspective they considered and one question they still have. Discuss how the answer has changed since the hook.

Resources

• the Colonisation and Impacts teaching deck
• the source comparison and evidence worksheet
• the reflection prompts poster
• Projector or interactive whiteboard
• Pens, pencils and highlighters
• Prepared local or Australian landscape image for comparison
• Teacher notes on respectful terminology and local First Nations context

Assessment

• Listen for accurate distinctions between observation, inference, origin, purpose and perspective during source modelling.
• Check the worksheet for evidence-based comparisons, recognition of missing perspectives and understanding of diverse experiences.
• Use the final reflection to assess whether the student can explain an impact and connect it to colonial establishment or growth.

Differentiation

• Provide sentence starters: “This source was created by…”, “It may have been created to…”, “This perspective is limited because…” and “One impact was…”.
• Read sources aloud, reduce the amount of text, pre-highlight evidence and allow oral responses or speech-to-text.
• Use a four-box organiser for people, power, daily life and environment; revisit one source at a time rather than requiring simultaneous comparison.
• Extend thinking by asking, “What evidence would you need from a First Nations source, a convict source or an environmental record to test this account?” Maintain respectful, specific language and avoid presenting First Nations cultures as belonging only to the past.