Economics · Grade 11

Active learning ideas

Elasticity of Demand

Active learning works for this topic because students need to see how abstract concepts like equilibrium and price controls play out in real markets. When students physically move, negotiate, and analyze data, they connect theory to consequences. This kinesthetic and collaborative approach builds lasting understanding of why markets behave the way they do.

• Ontario Curriculum Expectations
• ON: The Individual and the Economy - Grade 11
• ON: Market Interactions - Grade 11

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

Activity 01

• Simulation Game
• 45 min · Whole Class

Simulation Game: The Pit Market

Students are assigned roles as buyers and sellers with specific 'reservation prices.' They must negotiate trades in a chaotic 'pit' to find the market-clearing price through trial and error.

Explain why some goods have elastic demand while others are inelastic.

Facilitation Tip

On the Gallery Walk, post large supply and demand curves on the walls so students can annotate where surpluses and shortages appear after manipulating price controls.

What to look for

Present students with a scenario: 'A local coffee shop increases the price of a latte from $4.00 to $4.50, and the number of lattes sold drops from 100 to 80.' Ask students to calculate the PED and state whether demand for lattes is elastic, inelastic, or unit elastic. Then, ask them to predict the impact on the coffee shop's total revenue.

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

Activity 02

• Formal Debate
• 50 min · Small Groups

Formal Debate: Rent Control in Ontario

Divide the class into tenants, landlords, and city planners. They must debate the pros and cons of a strict rent ceiling, using supply and demand graphs to predict the long-term impact on housing quality.

Analyze how elasticity affects a firm's pricing strategy.

What to look for

Facilitate a class discussion using the prompt: 'Imagine you are advising the CEO of a major airline. How would you explain the concept of price elasticity of demand and how it influences their decisions on ticket pricing for domestic flights within Canada? Consider factors like substitutes and the necessity of travel.'

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

Activity 03

• Gallery Walk
• 30 min · Small Groups

Gallery Walk: Surpluses and Shortages

Display news headlines about the 'Great Canadian Maple Syrup Reserve' or 'Nursing Shortages.' Students move between stations to graph these scenarios and identify if they represent a floor or a ceiling.

Predict the revenue impact of a price change for goods with different elasticities.

What to look for

Provide students with two products: 'prescription medication' and 'a specific brand of designer jeans.' Ask them to write one sentence for each product explaining why its demand is likely to be inelastic or elastic, respectively. They should also state one factor that supports their reasoning.

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

A few notes on teaching this unit

Experienced teachers approach this topic by starting with the simulation to build intuitive understanding of equilibrium before introducing formal definitions. Avoid jumping straight to graphs or formulas, as students need to feel the tension of matching supply and demand. Research suggests that letting students experience unintended consequences—like shortages from price ceilings—makes policy debates more meaningful and less abstract.

Successful learning looks like students accurately predicting and explaining shortages or surpluses created by government price controls. They should confidently discuss who gains and who loses under these policies, using evidence from simulations and debates. Clear reasoning about efficiency versus equity signals deep understanding.

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Watch Out for These Misconceptions

• During the Pit Market simulation, watch for students assuming the equilibrium price is 'fair' because it’s the middle ground.

  Pause the simulation after the first round and ask groups to explain why their final prices led to no leftover items. Have them compare this to a scenario where prices were set higher or lower to highlight that efficiency doesn’t always mean fairness.

• During the Gallery Walk, watch for students drawing price ceilings above equilibrium prices.

  Have students use their sticky notes to physically place the ceiling line on the giant floor-grid graph. Ask them to explain why a ceiling above equilibrium is ineffective and where the real barrier must sit.

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Methods used in this brief

• Simulation Game
• Formal Debate
• Gallery Walk