Exchange Rates: Impacts and Policy

Active learning immerses Year 11 students in real-world currency markets, making abstract exchange rate concepts tangible. Simulations, debates, and data analysis help students see how policy and trade flows shape currency values, preparing them for informed economic decision-making.

• Year 11
• Economics & Business
• 4 activities
• 25 min–50 min

Learning Objectives

1. Analyze the impact of a currency depreciation on Australian exports and imports, citing specific price changes.
2. Predict how changes in the Reserve Bank of Australia's cash rate influence the AUD's exchange rate.
3. Evaluate the economic arguments for and against Australia adopting a fixed exchange rate system.
4. Calculate the change in the AUD value of a US dollar-denominated import following a specified exchange rate fluctuation.
5. Compare the effects of exchange rate volatility on domestic consumers versus export-oriented businesses in Australia.

Simulation Game

⏱ 35 min·Pairs

Market Simulation: Currency Trading Game

Pairs start with fictional AUD and USD holdings. Introduce news events like interest rate hikes or export booms that shift rates. Students buy or sell currencies, calculate gains or losses, then debrief on decision factors.

Prepare & details

Analyze the impact of a currency depreciation on a country's exports and imports.

Facilitation Tip: For the Currency Trading Game, rotate student roles every 5 minutes to ensure everyone experiences supply-demand dynamics firsthand.

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

Case Study Analysis

⏱ 45 min·Small Groups

Case Study Analysis: 2015 AUD Depreciation

Small groups examine RBA data and ABS trade stats from the 2015 depreciation. They graph export/import volume changes and inflation impacts. Groups present one key insight to the class.

Prepare & details

Predict how changes in interest rates affect exchange rates.

Facilitation Tip: During the 2015 AUD Depreciation case study, have students annotate a timeline with cause-effect links to reinforce the connection between events and currency shifts.

Setup: Groups at tables with case materials

Materials: Case study packet (3-5 pages), Analysis framework worksheet, Presentation template

• Analyze
• Evaluate
• Create
• Decision-Making
• Self-Management

Simulation Game

⏱ 50 min·Whole Class

Policy Debate: Fixed vs Floating Rates

Divide the class into two teams. Provide evidence cards on stability, flexibility, and Australian history. Teams argue for 5 minutes each, followed by whole-class vote and reflection.

Prepare & details

Evaluate the arguments for and against a fixed exchange rate system.

Facilitation Tip: In the Fixed vs Floating Rates debate, assign one student in each pair to argue for fixed and the other for floating to ensure balanced discussion.

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

Simulation Game

⏱ 25 min·Individual

Data Analysis: Interest Rates vs AUD

Individuals download 5-year RBA cash rate and AUD/USD data. Plot graphs, note correlations during events like 2022 hikes. Share patterns in a class gallery walk.

Prepare & details

Analyze the impact of a currency depreciation on a country's exports and imports.

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

Teaching This Topic

Teachers should balance theoretical explanations with hands-on activities to counter common misconceptions about currency control. Focus on Australia’s floating exchange rate to ground abstract concepts in local context. Avoid over-emphasizing short-term gains from depreciation; instead, guide students to analyze net effects on households, firms, and government policy.

What to Expect

Students will explain how exchange rate movements affect prices, trade, and investment through concrete examples. They will also justify positions on exchange rate policy using evidence from simulations and case studies.

Watch Out for These Misconceptions

Common Misconception

During Currency Trading Game, some students may assume a depreciating currency always improves trade balances.

What to Teach Instead

Pause the simulation after each round to tally export gains against import cost increases using the student-generated price lists, then facilitate a quick class vote on whether the net effect is positive or negative.

Common Misconception

During Policy Debate: Fixed vs Floating Rates, students may claim governments fully control exchange rates in all systems.

What to Teach Instead

Point to Australia’s floating rate during the debate and ask students to explain how the Reserve Bank influences but does not dictate the AUD’s value, using the simulation data as evidence.

Common Misconception

During Case Study: 2015 AUD Depreciation, students might think exchange rates only affect trade.

What to Teach Instead

Have students re-examine the case study data to identify changes in foreign investment flows and inflation, then prompt them to explain why these matter for economic policy.

Assessment Ideas

Quick Check

After Currency Trading Game, present students with a scenario: 'The AUD has depreciated by 10% against the Euro.' Ask them to write down two specific impacts on Australian businesses and two specific impacts on Australian consumers. Review responses to assess understanding of price effects.

Discussion Prompt

During Policy Debate: Fixed vs Floating Rates, facilitate a class debate where students must present arguments for at least one benefit and one drawback of a fixed system, referencing economic stability and policy independence. Assess responses for evidence-based reasoning and balanced perspectives.

Exit Ticket

After Data Analysis: Interest Rates vs AUD, provide students with a current AUD exchange rate (e.g., AUD to USD). Ask them to calculate the new cost of a $1000 USD item if the AUD were to depreciate by 5%. Ask them to briefly explain the RBA's likely motivation for such a depreciation if it were policy-driven, assessing their grasp of interest rate transmission.

Extensions & Scaffolding

• Challenge: Ask students to research a developing country with a fixed exchange rate and prepare a 2-minute briefing on how external shocks affect its economy.
• Scaffolding: Provide a partially completed table for the Interest Rates vs AUD activity linking rate changes to currency movements with prompts for students to fill in effects.
• Deeper exploration: Invite a local economist or banker to discuss how exchange rates influence business decisions in your region.

Key Vocabulary

Exchange Rate	The value of one country's currency expressed in terms of another country's currency. It determines how much foreign currency you can buy with your domestic currency.
Appreciation	An increase in the value of a currency relative to another currency. This makes imports cheaper and exports more expensive.
Depreciation	A decrease in the value of a currency relative to another currency. This makes imports more expensive and exports cheaper.
Floating Exchange Rate	An exchange rate determined by market forces of supply and demand, without direct intervention from the central bank. Australia currently uses this system.
Fixed Exchange Rate	An exchange rate that is officially set by a government or central bank and maintained through intervention in the foreign exchange market. This system requires active management to keep the rate stable.