Types and Causes of Inflation

Active learning works for Types and Causes of Inflation because abstract economic concepts become clear when students manipulate data, role-play roles, and trace real-world chains of cause and effect. Moving beyond lectures lets students experience how demand and supply forces interact, making invisible mechanisms visible through graphs, simulations, and case studies.

• Year 10
• Economics & Business
• 4 activities
• 25 min–40 min

Learning Objectives

1. Differentiate between demand-pull and cost-push inflation by identifying their primary drivers.
2. Analyze the specific causes of demand-pull inflation, such as increased consumer spending or government stimulus.
3. Analyze the specific causes of cost-push inflation, such as rising oil prices or wage increases.
4. Predict the impact of a specific economic event, like a global oil supply shock, on the general price level.
5. Explain the policy implications for each type of inflation, such as monetary policy for demand-pull and supply-side policies for cost-push.

Simulation Game

⏱ 30 min·Small Groups

Simulation Game: Demand-Pull Scenario

Divide class into buyers and sellers with limited goods. Increase buyer money supply to simulate demand-pull; observe price rises. Groups record price changes and discuss causes.

Prepare & details

Differentiate between demand-pull and cost-push inflation.

Facilitation Tip: In the Demand-Pull Scenario simulation, assign each student group a role—household, firm, government, or foreign buyer—to show how different sources of demand interact before total demand shifts.

Setup: Flexible space for group stations

Materials: Role cards with goals/resources, Game currency or tokens, Round tracker

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

Concept Mapping

⏱ 25 min·Pairs

Graphing: Cost-Push Shifts

Provide AD-AS model templates. Students shift AS curve right for cost increases like oil prices, plot new equilibrium, and predict inflation. Pairs compare graphs.

Prepare & details

Analyze the underlying causes of each type of inflation.

Facilitation Tip: For the Cost-Push Shifts graphing activity, have students first draw the base AS/AD model, then collaboratively adjust curves after input price changes to reveal the multiplicative effect on final prices.

Setup: Tables with large paper, or wall space

Materials: Concept cards or sticky notes, Large paper, Markers, Example concept map

• Understand
• Analyze
• Create
• Self-Awareness
• Self-Management

Case Study Analysis

⏱ 40 min·Small Groups

Case Study Analysis: Oil Price Shock

Distribute Australian data on 2022 oil prices. Groups identify cost-push effects on sectors like transport and food, then propose RBA policies. Share findings whole class.

Prepare & details

Predict the impact of rising oil prices on the general price level.

Facilitation Tip: During the Oil Price Shock case study, provide a blank timeline template so students sequence events from oil supply cuts to grocery price hikes, forcing them to trace causal links across industries.

Setup: Groups at tables with case materials

Materials: Case study packet (3-5 pages), Analysis framework worksheet, Presentation template

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

Formal Debate

⏱ 35 min·Whole Class

Formal Debate: Policy Responses

Assign teams to argue monetary tightening versus fiscal restraint for each inflation type. Use timers for speeches and rebuttals, vote on best approach.

Prepare & details

Differentiate between demand-pull and cost-push inflation.

Facilitation Tip: In the Policy Responses debate, require each team to support arguments with data from at least one prior activity (simulation results, graph shifts, or case study evidence) to ground abstract policies in concrete outcomes.

Setup: Two teams facing each other, audience seating for the rest

Materials: Debate proposition card, Research brief for each side, Judging rubric for audience, Timer

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

Teaching This Topic

Start with a simple visual model of AS/AD and have students label the difference between a rightward shift in AD (demand-pull) and a leftward shift in AS (cost-push). Avoid starting with complex historical examples; let the model build intuition first. Research shows that students grasp interdependence better when they manipulate curves themselves rather than watch static diagrams. Emphasize the multiplier effect in cost-push scenarios by tracing one price change through supply chains in small groups.

What to Expect

By the end of these activities, students should confidently distinguish demand-pull from cost-push inflation, explain how each spreads through the economy, and evaluate policy tools with evidence. Success looks like accurate labeling of graph shifts, precise identification of inflation drivers in case studies, and coherent arguments in debate.

Watch Out for These Misconceptions

Common Misconception

During the Demand-Pull Scenario simulation, watch for students who assume inflation only comes from household spending.

What to Teach Instead

After assigning roles, ask each group to calculate how their demand source contributed to the total AD increase, then share totals so students see exports and government spending as equal drivers.

Common Misconception

During the Cost-Push Shifts graphing activity, watch for students who think rising costs stay isolated to one sector.

What to Teach Instead

Have groups trace a $2 increase in oil prices to transport, packaging, and ultimately food prices, marking each link directly on the graph to show economy-wide spread.

Common Misconception

During the Oil Price Shock case study, watch for students who claim demand-pull and cost-push inflation cannot happen at the same time.

What to Teach Instead

Use the timeline activity to place oil supply cuts and rising transport costs alongside increased consumer demand from stimulus checks, showing overlapping causes on the same timeline.

Assessment Ideas

Quick Check

After the Demand-Pull Scenario simulation and Cost-Push Shifts graphing, present students with two scenarios. Ask them to identify which scenario is more likely to cause demand-pull inflation and which is more likely to cause cost-push inflation, and to briefly justify their answers.

Discussion Prompt

During the Policy Responses debate, pose the question: 'If inflation is rising, should the government focus on policies that increase aggregate demand or policies that reduce production costs?' Facilitate a class discussion where students debate the merits and drawbacks of each approach using evidence from the simulation results and graph shifts.

Exit Ticket

After the Oil Price Shock case study, ask students to write down one key difference between demand-pull and cost-push inflation. Then, have them provide a specific, real-world example of a cause for either type of inflation they learned about during the simulation or graphing activities today.

Extensions & Scaffolding

• Challenge early finishers to design a new scenario combining both demand-pull and cost-push elements, then predict the inflation outcome and policy response.
• For struggling students, provide partially completed graph templates where key labels or curve shifts are missing, asking them to fill in the gaps using the case study data.
• Provide additional time for students to research a recent inflation episode, such as post-pandemic supply chain issues, and present a mini-case linking it to at least one activity’s framework.

Key Vocabulary

Demand-Pull Inflation	Inflation that occurs when aggregate demand in an economy outpaces aggregate supply, often due to increased spending by consumers, businesses, or the government.
Cost-Push Inflation	Inflation that occurs when the costs of production increase, leading businesses to raise prices to maintain profit margins. Examples include rising wages or raw material costs.
Aggregate Demand	The total demand for goods and services in an economy at a given overall price level and a given time period.
Aggregate Supply	The total supply of goods and services that firms in a national economy plan on selling during a specific time period.
Supply Chain Disruptions	Interruptions in the normal flow of goods and services, from the sourcing of raw materials to the delivery of finished products, which can increase production costs.