Economics & Business · Year 12

Active learning ideas

Monetary Policy: Role of the RBA

Active learning works for this topic because students need to experience how policy decisions ripple through the economy. Memorizing definitions won’t help them grasp why a single rate change affects a borrower’s mortgage, a saver’s term deposit, and a business’s hiring plans. Moving from abstract theory to concrete roles and channels makes the transmission mechanism visible.

• ACARA Content Descriptions
• AC9EC12K07

• 15–60 min
• Pairs → Whole Class
• 3 activities

Activity 01

• Simulation Game
• 60 min · Whole Class

Simulation Game: Mock RBA Board Meeting

Assign students roles like the Governor, Treasury Secretary, and industry representatives. Using the latest 'Statement on Monetary Policy', they must debate whether to raise, lower, or hold the cash rate and write a media release justifying their choice.

Analyze the incentives driving behavior in the banking sector in response to RBA actions.

Facilitation Tip

During the Mock RBA Board Meeting, assign clear roles (Governor, Board Members, Economic Advisors) and provide a one-page brief with inflation, unemployment, and GDP data so every voice has something to contribute.

What to look for

Pose the question: 'Imagine you are a member of the RBA Monetary Policy Board. Given the latest inflation and employment figures (provide a brief summary), would you vote to increase, decrease, or hold the cash rate? Justify your decision by explaining the likely impact on borrowers and savers.'

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

Activity 02

• Stations Rotation
• 40 min · Small Groups

Stations Rotation: The Transmission Channels

Set up stations for the four channels: Savings/Investment, Cash Flow, Asset Prices, and Exchange Rate. Groups move through each, drawing a flowchart showing how a rate *increase* travels through that specific channel to reduce inflation.

Explain how a change in the cash rate transmits through the economy to influence aggregate demand.

Facilitation Tip

In the Station Rotation: Transmission Channels, place a large poster at each station showing the channel name, a simple diagram, and one real-world example (e.g., ‘Exchange Rate Channel’ with a newspaper headline about the Aussie dollar).

What to look for

Provide students with a simplified scenario: 'The RBA raises the cash rate by 0.25%. List two ways this might affect consumer spending and two ways it might affect business investment.'

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

Activity 03

• Think-Pair-Share
• 15 min · Pairs

Think-Pair-Share: The Borrower vs. Saver Dilemma

Students consider a 0.5% interest rate hike. They reflect on how this affects a first-home buyer with a large mortgage versus a retiree living off bank interest, then discuss which group the RBA should prioritize.

Evaluate the trade-offs created by monetary policy for borrowers versus savers.

Facilitation Tip

For the Think-Pair-Share: Borrower vs. Saver Dilemma, give each student a sticky note with either ‘borrower’ or ‘saver’ written on it so pairing is instant and equitable.

What to look for

Ask students to write down: 1) One specific incentive for a commercial bank to change its lending rates after an RBA cash rate decision. 2) One trade-off the RBA faces when deciding on interest rates.

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

A few notes on teaching this unit

Teachers approach this topic by turning abstract macro concepts into relatable, human-scale decisions. Use role-play to make the RBA Board feel real, and rotate students through channels so each one becomes an expert. Avoid lecturing on the transmission mechanism—have students map it themselves using timelines and cause-and-effect arrows. Research shows that students grasp lag effects best when they plot data points over time and see the delay with their own eyes.

Successful learning looks like students confidently explaining how the cash rate connects to household budgets, business loans, and exchange rates. They should be able to justify policy decisions with evidence and recognize that effects unfold slowly over time rather than immediately.

---

Watch Out for These Misconceptions

• During the Mock RBA Board Meeting, watch for students assuming the RBA directly sets home loan or savings rates.

  Use the Board Meeting debrief to point to the RBA’s statement: ‘Commercial banks adjust lending and deposit rates at their discretion.’ Ask each Board Member to explain why margins matter when banks pass on (or hold back) rate changes.

• During the Station Rotation: Transmission Channels, watch for students believing rate changes affect the economy immediately.

  At the ‘Time Lag’ station, have students add a 12–18 month timeline to their posters and plot hypothetical GDP and inflation data at 3-, 6-, and 12-month intervals to visualize delayed effects.

---

Methods used in this brief

• Simulation Game
• Stations Rotation
• Think-Pair-Share