The Westminster System: Origins and Structure

Active learning works for this topic because students need to physically and cognitively engage with abstract structures like separation of powers and bicameralism. Role-playing and simulations make the Westminster System’s mechanics visible, while comparative tasks help students grasp why Australia’s system relies on checks and balances.

• Year 6
• HASS
• 3 activities
• 40 min–50 min

Learning Objectives

1. Explain the historical development of Australia's parliamentary system from its British origins.
2. Identify the key features of the Westminster system adopted by Australia.
3. Analyze the constitutional role and powers of the Governor-General in Australian democracy.
4. Compare the Australian parliamentary system with another democratic system globally.

Simulation Game

⏱ 50 min·Whole Class

Simulation Game: The Three Branches of Power

Divide the class into the Parliament (makers), the Cabinet (doers), and the Courts (judges). Give them a new 'rule' to implement and have them demonstrate how each branch plays a different role in making it work.

Prepare & details

Explain the key features of the Westminster system adopted by Australia.

Facilitation Tip: For the Gallery Walk, assign each group one key difference between Westminster and Washington systems to present succinctly in two minutes.

Setup: Flexible space for group stations

Materials: Role cards with goals/resources, Game currency or tokens, Round tracker

• Apply
• Analyze
• Evaluate
• Create
• Social Awareness
• Decision-Making

Role Play

⏱ 40 min·Pairs

Role Play: The Governor-General's Day

Students act out the ceremonial and constitutional roles of the Governor-General, such as signing bills into law (Royal Assent) or meeting with the Prime Minister, to understand they are a 'figurehead' with specific duties.

Prepare & details

Analyze the constitutional role and powers of the Governor-General in Australian democracy.

Setup: Open space or rearranged desks for scenario staging

Materials: Character cards with backstory and goals, Scenario briefing sheet

• Apply
• Analyze
• Evaluate
• Social Awareness
• Self-Awareness

Gallery Walk

⏱ 45 min·Small Groups

Gallery Walk: Westminster vs. Washington

Display features of the Australian system alongside the US system. Students use a Venn diagram to identify what we took from Britain (Westminster) and what we took from America (the 'Washminster' hybrid).

Prepare & details

Compare the Australian parliamentary system with another democratic system globally.

Setup: Wall space or tables arranged around room perimeter

Materials: Large paper/poster boards, Markers, Sticky notes for feedback

• Understand
• Apply
• Analyze
• Create
• Relationship Skills
• Social Awareness

Teaching This Topic

Teachers should model the separation of powers visibly in class activities, using clear role boundaries and real constitutional examples. Avoid over-simplifying the Governor-General’s role—students need to see both its symbolic and advisory functions. Research shows that students grasp parliamentary systems better when they trace a single bill through all three branches, so design activities that follow one piece of legislation from introduction to royal assent.

What to Expect

Students should be able to explain the symbolic role of the Governor-General and the practical limits on the Prime Minister’s power, using evidence from the simulation, role play, and gallery walk.

Watch Out for These Misconceptions

Common Misconception

During the Role Play: The Governor-General's Day, watch for students assuming the Governor-General acts independently without advice.

What to Teach Instead

During the role play, have students reference the Prime Minister’s written advice before making any decision, using the prompt cards you provide to remind them of constitutional conventions.

Common Misconception

During the Simulation: The Three Branches of Power, watch for students believing the judiciary has no power over elected officials.

What to Teach Instead

During the simulation, pause after the High Court ‘rules’ on a law and ask students to revise the law in response, using the ‘Check and Balance’ diagram to guide their changes.

Assessment Ideas

Quick Check

After the Simulation: The Three Branches of Power, present students with a scenario: 'The Prime Minister has advised the Governor-General to dissolve Parliament.' Ask students to write down two specific actions the Governor-General might take in response, based on their understanding of the role.

Discussion Prompt

After the Role Play: The Governor-General's Day, pose the question: 'Why is it important for Australia to have a Governor-General as the Monarch's representative, rather than the Monarch themselves being directly involved?' Facilitate a class discussion, guiding students to consider historical context and practical governance.

Exit Ticket

During the Gallery Walk: Westminster vs. Washington, students will draw a simple diagram showing the relationship between the Monarch, the Governor-General, and the Australian Parliament. They should label each component and write one sentence explaining the primary function of the Governor-General.

Extensions & Scaffolding

• Challenge: Ask students to research a historical bill that was blocked by the Senate and present a short case study on the power dynamics involved.
• Scaffolding: Provide sentence starters for students to use during the simulation, such as 'As the Prime Minister, I must…' or 'As a Senator, I will…'
• Deeper: Invite a local politician or civics educator to debrief the class on how the Westminster system functions in real governance today.

Key Vocabulary

Westminster System	A parliamentary system of democracy based on the traditions of the United Kingdom, characterized by a constitutional monarchy and a cabinet government accountable to the legislature.
Monarch	The sovereign head of state, currently King Charles III, whose powers in Australia are largely ceremonial and exercised by the Governor-General.
Governor-General	The representative of the Monarch in Australia, appointed by the Monarch on the advice of the Prime Minister, who performs constitutional and ceremonial duties.
Parliament	The supreme legislative body of Australia, composed of the Queen (represented by the Governor-General), the Senate, and the House of Representatives.
Bicameral	A legislative system comprising two chambers or houses, such as the Senate and the House of Representatives in Australia's federal parliament.