Economics & Business · Year 7

Active learning ideas

Inflation and its Effects

Active learning helps students grasp inflation’s real-world effects by moving beyond abstract definitions to tangible experiences. When students simulate price changes, track costs, and role-play different perspectives, they build durable understanding through observation and discussion.

• ACARA Content Descriptions
• AC9HE7S01

• 25–45 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Simulation Game
• 45 min · Small Groups

Simulation Game: Inflation Marketplace

Provide groups with play money and items like snacks or toys at starting prices. Over three rounds, announce inflation rates and increase prices accordingly. Students buy items each round and calculate how much less they can afford, recording changes in a table.

Explain what inflation means for the cost of everyday goods.

Facilitation Tip

During the Inflation Marketplace simulation, provide a mix of goods priced at different rates so students notice that not all prices rise equally.

What to look for

Present students with a scenario: 'Last year, a loaf of bread cost $3. This year, it costs $3.30. Calculate the percentage increase in price and explain what this means for someone who buys bread every day.'

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

Activity 02

• Case Study Analysis
• 30 min · Pairs

Price Tracking Survey

Assign pairs to survey five everyday items at local stores or online, noting current prices and historical data from ABS website. They graph price changes over two years and discuss causes. Share findings in a class gallery walk.

Analyze how inflation can erode the value of savings over time.

Facilitation Tip

For the Price Tracking Survey, assign specific items to small groups to avoid overlap and ensure broad data collection across categories.

What to look for

Pose the question: 'Imagine you have $100 saved. If inflation is 5% per year, how much less could you buy with that $100 in one year? Who in Australia might be most affected by this?'

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

Activity 03

• Case Study Analysis
• 40 min · Small Groups

Role-Play: Stakeholder Impacts

Divide class into groups representing consumers, savers, borrowers, and businesses. Present inflation scenarios via cards, then have groups debate and present how it affects their role, using evidence from CPI data.

Predict the impact of high inflation on different groups within society.

Facilitation Tip

In the Stakeholder Impacts role-play, assign roles randomly to prevent students from defaulting to familiar perspectives and encourage empathy.

What to look for

Ask students to write down one cause of inflation and one effect it has on their own household or community. They should use at least two key vocabulary terms in their answer.

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

Activity 04

• Case Study Analysis
• 25 min · Individual

Purchasing Power Calculator

Individuals use spreadsheets to input $100 savings and apply 3% annual inflation over 10 years, comparing to nominal bank interest. They adjust variables like wage growth and reflect on real value loss.

Explain what inflation means for the cost of everyday goods.

Facilitation Tip

Use the Purchasing Power Calculator in pairs to allow students to check each other’s calculations and discuss discrepancies.

What to look for

Present students with a scenario: 'Last year, a loaf of bread cost $3. This year, it costs $3.30. Calculate the percentage increase in price and explain what this means for someone who buys bread every day.'

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

A few notes on teaching this unit

Teaching inflation effectively means grounding abstract economic concepts in students’ lived experiences. Research shows that hands-on simulations and real data tracking help students move from confusion about uneven price changes to clear understanding of averages and variations. Avoid overwhelming students with complex equations; instead, focus on building intuition through concrete comparisons and relatable scenarios.

Students will confidently explain how inflation works, identify its causes and effects, and relate these to their own lives. They will use data to analyze trends and articulate why inflation impacts people differently.

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Watch Out for These Misconceptions

• During the Inflation Marketplace simulation, watch for students assuming all prices rise uniformly.

  Use the simulation’s debrief to guide students to compare price changes across goods. Ask them to list items that stayed the same, rose slightly, or rose sharply, then discuss why real-world inflation isn’t uniform.

• During the Stakeholder Impacts role-play, watch for students believing high inflation always hurts everyone equally.

  Highlight the role-play’s discussion prompts that challenge this idea. After the activity, have students present evidence from their roles showing who benefits and who loses, using real examples from their discussions.

• During the Purchasing Power Calculator activity, watch for students thinking savings always keep their full value in the bank.

  Ask students to recalculate the real value of savings after entering inflation rates higher than interest rates. Use the calculator’s output to spark a class discussion on why nominal and real values differ.

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Methods used in this brief

• Simulation Game
• Case Study Analysis