Introduction to Imperialism

Overview

This is Lesson 1 of 16 in the unit “Australia’s Transformative Journey”. Students examine what European imperialism was, focusing on motivations for territorial control and economic expansion, and connect this to what imperial expansion meant for people in colonised regions.

Learning intentions

Students will:

• explain imperialism as a system of territorial control by powerful states
• identify key motivations for European imperial expansion (political and economic)
• describe how improved navigation and coercive technologies supported long-distance expansion
• use historical terms accurately in a short written response

Success criteria

Students can:

• give an accurate definition of imperialism and distinguish it from general exploration
• list and explain at least two motivations for imperial expansion (territory, strategy, markets, raw materials)
• describe at least two ways technology enabled longer distance travel and conquest
• support an interpretation using evidence from a short source set (spoken or written)

Curriculum links

• WA9HAKUH1: causes of European imperial expansion and movement of peoples; including competition for territorial control and strategic advantage and seeking new markets, raw materials and trading opportunities
• WA9HAKUH1: advances in navigation, shipbuilding and weaponry made long-distance travel and conquest more feasible
• AC9HHK02: key social, cultural, economic and political changes and their significance in development of Australian society during the period (intro links to later Australian impacts)
• AC9HHK01 and AC9HHK03 will be built in following lessons through migration, settlement and colonisation impacts

Lesson structure (60 minutes)

1. 0–5 min · Hook (think). Teacher displays two quick prompts: “Power over land” and “Money and resources”, and asks students to choose which best matches the word imperialism. Students write a one-sentence justification in books.

2. 5–15 min · Mini direct teach (concept building). Teacher explains imperialism with a simple framework: (1) political control of territory, (2) economic extraction/expansion, (3) use of power/force where needed, (4) effects on people and societies. Students create a 4-box notes page: definition, motivations, methods, likely effects.

3. 15–25 min · Source set analysis (pair). Teacher provides a short printed set of stimulus texts or quotes (no hyperlinks): one about competition for strategic locations, one about desire for markets/raw materials, and one about travel improvements (navigation/shipbuilding/weaponry). Students highlight the motivation in each source and record it under headings: “Territory/strategy” or “Economy”.

4. 25–35 min · Technology quick study (whole class). Teacher leads a guided activity: three “technology cards” (e.g., navigation instruments, improved ship design, firearms/armaments) and asks, “How would this change what Europeans could do?” Students sort the cards into “makes travel possible”, “makes control easier”, or “both”, then add one sentence explaining their choice.

5. 35–48 min · Motivations consequence reasoning (groups). Groups of 4 complete a “Motivation → Action → Impact” chart:

• Motivation: strategic advantage, markets/raw materials
• Action: extended voyages, building trading networks, asserting control
• Impact (generic at this stage): disruption to local economies, conflict, rule by distant governments Teacher prompts: “What changes for ordinary people when control moves from local to imperial powers?”

6. 48–58 min · Construct a historical argument (individual). Students answer a short question:

• “Which motivation was most important in driving European imperialism: territory/strategy or economy? Explain using evidence from the sources and technology cards.” Provide sentence starters: “I think…, because… Evidence shows…, therefore…”.

7. 58–60 min · Exit ticket. Students submit one “glow and grow”: one key idea learnt and one question they still have about imperialism or technology.

Resources

• Printed source set (3 short extracts/quotes) on imperial motivations and strategic trade competition
• “Technology cards” (navigation, shipbuilding, weaponry) and sorting worksheet
• Motivation–Action–Impact chart templates
• Student notebooks or lined response booklets
• Timer and visible success criteria on board
• Sentence starters for writing support

Assessment

• Formative: teacher circulates during pair source analysis checking correct identification of motivations
• Formative: technology sorting accuracy and explanation quality (listen for misconceptions about exploration vs imperial control)
• Summative-for-lesson (low stakes): individual written response assessed using a simple checklist (definition/terminology, two motivations, evidence use, clear reasoning) plus exit ticket

Differentiation

• Support: provide a partially completed notes table and sentence starters; highlight vocabulary on the board (imperialism, strategic advantage, markets, raw materials, navigation, weaponry)
• Support: offer a smaller set of source excerpts for students needing reduced reading load, while maintaining the same key ideas
• Extension: ask students to compare motivations by ranking them and predicting which would matter most in a specific context (e.g., coastal trading hub vs inland resource region)
• EAL/SEN: allow oral rehearsal before writing; accept alternative formats (diagram explanation) if students struggle with extended writing, while still requiring evidence from the provided sources