Economics & Business · Year 9

Active learning ideas

Benefits and Costs of Free Trade

Active learning builds immediate understanding of free trade’s real-world impacts by letting students experience trade-offs firsthand. When Year 9s debate, simulate, or analyze data, they move beyond abstract theory to see how benefits for one group can mean costs for another.

• ACARA Content Descriptions
• AC9HE10K01

• 30–50 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Formal Debate
• 45 min · Pairs

Debate Pairs: For and Against Free Trade

Pair students and assign one side: benefits or costs of free trade. Provide evidence cards on Australian examples like car manufacturing impacts. Pairs prepare 2-minute arguments, then switch sides and rebut. Conclude with a class vote on a policy.

Who wins and who loses when a new free trade agreement is signed?

Facilitation Tip

During Debate Pairs, require students to cite at least one economic concept (e.g., comparative advantage, tariffs) in their opening statements.

What to look for

Pose the question: 'Imagine you are a policymaker. Would you advocate for or against a new free trade agreement for Australia's dairy industry? Use specific economic arguments and evidence to support your stance, considering both producer and consumer impacts.'

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

Activity 02

• Formal Debate
• 50 min · Small Groups

Trade Simulation: Resource Negotiation

Divide class into 'countries' with resource cards representing goods like wool or electronics. Groups negotiate trades under free trade rules, then impose tariffs and compare outcomes. Record total 'wealth' before and after to visualize efficiency gains.

Evaluate the impact of free trade on domestic industries and employment.

Facilitation Tip

In Trade Simulation, circulate with a tally sheet to record which resources students trade most, then use those numbers to discuss specialization in the debrief.

What to look for

Provide students with a short case study of a hypothetical free trade agreement between Australia and another nation. Ask them to list two potential 'winners' and two potential 'losers' from this agreement, briefly explaining their reasoning for each.

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

Activity 03

• Formal Debate
• 40 min · Small Groups

Case Study Stations: FTA Impacts

Set up stations for major Australian FTAs (China, US, CPTPP). Small groups rotate, analyzing provided data on jobs, exports, and prices. Groups create infographics summarizing winners and losers for a gallery walk.

Justify the arguments for and against protectionist policies.

Facilitation Tip

At Case Study Stations, assign each group a different stakeholder perspective (e.g., farmer, manufacturer, consumer) to ensure varied insights are shared.

What to look for

On a slip of paper, students should define 'comparative advantage' in their own words and then provide one example of an Australian industry that likely benefits from it.

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

Activity 04

• Formal Debate
• 30 min · Individual

Cost-Benefit T-Chart: Protectionism

Individually, students list short-term and long-term costs/benefits of tariffs on steel imports. Share in small groups, then refine with class economic principles. Vote on viability for Australian industries.

Who wins and who loses when a new free trade agreement is signed?

Facilitation Tip

For the Cost-Benefit T-Chart, model how to label each entry with a specific policy example (e.g., ‘steel tariffs raise car prices’) to avoid vague claims.

What to look for

Pose the question: 'Imagine you are a policymaker. Would you advocate for or against a new free trade agreement for Australia's dairy industry? Use specific economic arguments and evidence to support your stance, considering both producer and consumer impacts.'

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

A few notes on teaching this unit

Teachers should anchor discussions in concrete examples, like comparing the price of imported vs. domestic shoes or mapping supply chains affected by trade agreements. Avoid oversimplifying by highlighting uncertainty—remind students that even ‘winners’ face trade-offs. Research shows students grasp opportunity cost better when they simulate scarcity, so pair abstract concepts like comparative advantage with hands-on tasks.

Successful learning shows when students can articulate both sides of free trade using evidence from simulations and case studies. They should explain comparative advantage with examples and evaluate protectionism’s hidden costs through structured reasoning.

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Watch Out for These Misconceptions

• During Debate Pairs, watch for the claim that free trade always creates more jobs overall.

  Interrupt the debate to ask partners to tally job gains and losses using their simulation data before making final arguments.

• During Debate Pairs, watch for the assumption that protectionist tariffs protect all domestic jobs without downsides.

  Direct students to use the sugar tariff case study statistics to find evidence of consumer price hikes or retaliatory tariffs from trading partners.

• During Cost-Benefit T-Chart: Protectionism, watch for students assuming consumers pay nothing extra for protectionist policies.

  Have students calculate the price difference for a sample basket of goods before and after hypothetical tariffs using provided price lists.

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Methods used in this brief

• Formal Debate