HASS · Year 8

Active learning ideas

Introduction to Economic Concepts

Active learning works for this topic because economic concepts like supply and demand are abstract and best understood through concrete, memorable experiences. When students participate in simulations and discussions, they internalize how market forces operate rather than just memorizing definitions.

• ACARA Content Descriptions
• AC9E8K01

• 20–40 min
• Pairs → Whole Class
• 3 activities

Activity 01

• Simulation Game
• 40 min · Whole Class

Simulation Game: The Apple Market

Students are divided into buyers and sellers of apples. The teacher changes the 'supply' (e.g., a bad harvest) or 'demand' (e.g., a new health trend) and students must negotiate new prices based on the changes.

Explain the concept of scarcity and its impact on economic decision-making.

Facilitation Tip

During the Apple Market simulation, circulate and ask each group, ‘What happens to your price if no one buys your apples?’ to prompt immediate reflection on demand.

What to look for

Provide students with a scenario: 'Your school has a limited budget for new equipment. You can either buy new sports gear or upgrade the library computers.' Ask students to: 1. Identify the scarce resource. 2. State the opportunity cost of choosing the sports gear. 3. List one need and one want related to school resources.

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

Activity 02

• Think-Pair-Share
• 20 min · Pairs

Think-Pair-Share: Why is it so expensive?

Students identify a product that has recently changed in price (e.g., a new video game, a certain type of shoe). They discuss whether the change was caused by a shift in supply or a shift in demand.

Analyze how opportunity cost influences choices made by individuals and governments.

Facilitation Tip

In the Think-Pair-Share, limit pairs to two minutes for discussion so students focus on concise, evidence-based reasoning.

What to look for

Pose the question: 'Imagine you have $20 to spend. What are three different things you could buy? For each option, what is the opportunity cost of choosing it?' Facilitate a class discussion where students share their choices and reasoning, highlighting how different individuals prioritize needs and wants.

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

Activity 03

• Inquiry Circle
• 35 min · Small Groups

Inquiry Circle: The Power of Marketing

Groups analyze a popular advertisement. They must explain how the ad is trying to increase 'demand' for the product by changing how consumers think or feel about it.

Differentiate between needs and wants in an economic context.

Facilitation Tip

During the Collaborative Investigation, assign each group one marketing tactic to research so they can compare strategies and their effects on perceived demand.

What to look for

Present students with a list of items (e.g., water, a smartphone, a house, a designer handbag, basic food). Ask them to classify each item as a 'need' or a 'want' and briefly justify their classification, checking for understanding of the economic definitions.

• Analyze
• Evaluate
• Create
• Self-Management
• Self-Awareness

A few notes on teaching this unit

Experienced teachers approach this topic by starting with what students already know, like shopping or school fundraisers, and then layering economic concepts onto those experiences. Avoid lecturing on theory before students have felt the tension of supply and demand themselves. Research shows that students grasp opportunity cost more deeply when they experience scarcity firsthand, such as in simulations or budgeting tasks.

Successful learning looks like students using economic vocabulary naturally during activities, correcting peers with evidence-based reasoning, and applying concepts to real-world situations they encounter daily. You will hear students reference ‘supply,’ ‘demand,’ and ‘opportunity cost’ without prompting.

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Watch Out for These Misconceptions

• During the Apple Market simulation, watch for students who assume sellers can set any price without consequences.

  Use the simulation’s pricing sheets to circle back during debriefs: ask groups what happened when they set prices too high and why they had to lower them to sell all their apples.

• During the Think-Pair-Share discussion, listen for students who say supply and demand only apply to large corporations.

  Ask pairs to list everyday items they buy (e.g., school supplies, snacks) and explain in one sentence how supply and demand affect the price of each item they name.

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Methods used in this brief

• Simulation Game
• Think-Pair-Share
• Inquiry Circle