Economics · Grade 10

Active learning ideas

The Economics of Information

Active learning works because the economics of information is abstract and counterintuitive. Students need to feel the tension of hidden information through role-play and games before they can analyze its effects on markets. When they experience information gaps firsthand, they grasp why markets stall and how trust breaks down in real transactions.

• Ontario Curriculum Expectations
• Ontario Curriculum, Canadian and World Studies (2018): CIA4U, Strand E. Economics and Public Policy, Evaluate government responses to various types of market failure, including information asymmetry
• Ontario Curriculum, Canadian and World Studies (2018): CIE3M, Strand B. Economic Decision Making, Analyse various factors that influence the economic decision making of individuals, including access to information
• Ontario Curriculum, Canadian and World Studies (2018): CIE3M, Strand D. Personal Finance, Analyse various factors that can affect personal financial decision making

• 35–50 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Simulation Game
• 45 min · Small Groups

Simulation Game: Lemons Market Role-Play

Assign students as buyers or sellers of used cars, represented by cards with hidden quality levels known only to sellers. Conduct trades over two rounds, first without info, then with signals like inspections. Debrief on adverse selection outcomes and fewer trades.

Explain how asymmetric information can lead to market failures.

Facilitation Tip

During the Mitigation Strategies Gallery Walk, place concrete visuals like screenshots of buyer reviews or insurance policy clauses to anchor abstract solutions in real practices.

What to look for

Provide students with a brief scenario describing a market transaction (e.g., buying a used laptop online, applying for a loan). Ask them to identify: 1. Is there asymmetric information? If so, who has more information? 2. Could this lead to adverse selection or moral hazard? Explain why.

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

Activity 02

• Simulation Game
• 35 min · Pairs

Simulation Game: Moral Hazard Insurance Challenge

Teams represent insurers and policyholders. Provide scenarios where coverage leads to riskier choices, like driving faster post-insurance. Groups vote on premiums or clauses, then simulate claims. Discuss how moral hazard raises costs for all.

Analyze real-world examples of moral hazard and adverse selection.

What to look for

Present students with a list of market scenarios. Ask them to classify each scenario as primarily demonstrating asymmetric information, moral hazard, or adverse selection. For one scenario, have them briefly explain their reasoning.

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

Activity 03

• Jigsaw
• 50 min · Small Groups

Jigsaw: Real-World Cases

Divide examples like payday loans or peer-to-peer lending among expert groups for analysis of info problems. Regroup to teach peers, then map solutions. Use charts to compare impacts on efficiency.

Design solutions to mitigate the problems caused by imperfect information in markets.

What to look for

Facilitate a class discussion using the prompt: 'Imagine you are starting a new business that relies on trust between buyers and sellers. What specific strategies could you implement to address potential information asymmetry and build customer confidence?'

• Understand
• Analyze
• Evaluate
• Relationship Skills
• Self-Management

Activity 04

• Gallery Walk
• 40 min · Whole Class

Gallery Walk: Mitigation Strategies

Students create posters on fixes like signaling or screening. Post around room for gallery walk feedback. Vote on best ideas for specific markets, justifying with evidence.

Explain how asymmetric information can lead to market failures.

What to look for

Provide students with a brief scenario describing a market transaction (e.g., buying a used laptop online, applying for a loan). Ask them to identify: 1. Is there asymmetric information? If so, who has more information? 2. Could this lead to adverse selection or moral hazard? Explain why.

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

A few notes on teaching this unit

Start with the role-play to make information asymmetry visceral, then use the jigsaw to broaden examples before introducing theory. Avoid launching straight into models or graphs, as students need to feel the friction of imperfect knowledge first. Research shows that when students experience the breakdown of trust directly, they remember the economics long after the activity ends.

Successful learning looks like students confidently explaining how asymmetric information leads to adverse selection or moral hazard, using examples from their role-play. They should articulate when government intervention or private strategies are necessary to restore market function. Peer discussions should reveal nuanced understanding beyond textbook definitions.

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Watch Out for These Misconceptions

• During the Lemons Market Role-Play, some students may assume all markets work fine and the problem is just 'bad sellers', not the hidden information itself.

  After the role-play, pause the class and ask groups to list the exact types of information that were hidden in their transactions, then compare what happened when that information was revealed, making the mechanism of failure undeniable.

• During the Moral Hazard Insurance Challenge, students might think moral hazard only affects big companies because the examples focus on risk-taking behavior.

  Use the debrief to ask each student to name one way they personally changed behavior after buying insurance in the simulation, then compile these into a class list to show how pervasive the issue is.

• During the Real-World Cases Jigsaw, students often blur adverse selection and moral hazard because both involve hidden details.

  Have pairs create a two-column chart during the jigsaw: one column for 'hidden information before contract' and one for 'hidden actions after contract,' filling in details from their cases to solidify the distinction.

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Methods used in this brief

• Simulation Game
• Jigsaw
• Gallery Walk