Causes of the Great Depression

Active learning works exceptionally well for this topic because students need to connect abstract economic factors to human experiences during the Great Depression. By analyzing causes through simulations and collaborative tasks, students move beyond memorization to see how interconnected systems created widespread hardship.

• Grade 10
• Canadian Studies
• 4 activities
• 30 min–50 min

Learning Objectives

1. Analyze the interconnectedness of agricultural overproduction, industrial output, and speculative investment as primary causes of the Great Depression in Canada.
2. Evaluate the impact of international trade policies, such as protectionist tariffs, on Canada's economic decline during the 1930s.
3. Explain the causal chain linking the 1929 stock market crash to bank failures and rising unemployment across different Canadian regions.
4. Predict the differential effects of the Great Depression on urban manufacturing centres versus rural agricultural communities in Canada.

Jigsaw

⏱ 45 min·Small Groups

Jigsaw: Domestic vs. International Causes

Divide class into expert groups on domestic factors (overproduction, speculation) and international ones (U.S. crash, tariffs). Experts prepare 2-minute teach-backs with visuals. Regroup heterogeneous teams to share and synthesize causes into a class chart.

Prepare & details

Explain the primary economic factors that led to the Great Depression in Canada.

Facilitation Tip: For the Jigsaw, assign each group a distinct cause and have them prepare a one-minute explanation using only economic terms before teaching peers.

Setup: Flexible seating for regrouping

Materials: Expert group reading packets, Note-taking template, Summary graphic organizer

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

Simulation Game

⏱ 50 min·Small Groups

Simulation Game: Stock Market Trading

Provide play money and stock cards representing Canadian industries. Students buy/sell on margin in rounds, introducing events like margin calls or export drops. Debrief on crash triggers and real economic parallels.

Prepare & details

Analyze the role of international economic conditions in Canada's downturn.

Facilitation Tip: During the Stock Market Simulation, limit each student to $1000 in play money and three trades to keep the experience grounded in historical constraints.

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

Think-Pair-Share

⏱ 30 min·Pairs

Think-Pair-Share: Sector Impacts

Pose key question on crash effects. Pairs brainstorm impacts on farming, manufacturing, urban jobs using evidence cards. Share with class to build a mind map predicting ripple effects.

Prepare & details

Predict how the stock market crash impacted different sectors of the Canadian economy.

Facilitation Tip: For the Sector Impacts Think-Pair-Share, provide real 1920s agricultural and industrial data to ground abstract concepts in tangible numbers.

Setup: Standard classroom seating; students turn to a neighbor

Materials: Discussion prompt (projected or printed), Optional: recording sheet for pairs

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

Simulation Game

⏱ 40 min·Small Groups

Timeline Build: Boom to Bust

Groups sequence 10-12 events from 1920s prosperity to 1933 depths, annotating Canadian specifics like Bennett's policies. Present timelines and vote on most critical cause.

Prepare & details

Explain the primary economic factors that led to the Great Depression in Canada.

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

Teaching This Topic

Teachers should emphasize the interplay between domestic policies and international events, as students often struggle to see these connections without guided mapping. Avoid presenting causes as isolated events; instead, use timelines and simulations to show how vulnerabilities compounded. Research suggests students grasp economic systems best when they role-play stakeholders, which builds deeper empathy and understanding.

What to Expect

Successful learning looks like students confidently explaining how overproduction, speculation, and trade dependencies worsened the crisis, not just listing causes. Students should also demonstrate empathy by tracing the human impact of these economic decisions through the activities.

Watch Out for These Misconceptions

Common Misconception

During Jigsaw: Domestic vs. International Causes, watch for students attributing the Depression solely to the 1929 crash.

What to Teach Instead

During the Jigsaw, assign each group a cause and require them to present it in chronological order, showing how vulnerabilities existed before the crash.

Common Misconception

During Simulation: Stock Market Trading, watch for students assuming Canada was insulated from the U.S. crash.

What to Teach Instead

During the simulation, pause after the first round of trades to ask students to predict how a U.S. market collapse would affect their portfolios, using their trade data as evidence.

Common Misconception

During Think-Pair-Share: Sector Impacts, watch for students believing rural areas were unaffected by the Depression.

What to Teach Instead

During the Think-Pair-Share, provide prairie drought data and ask students to compare it to urban unemployment rates to highlight rural struggles.

Assessment Ideas

Quick Check

After Jigsaw: Domestic vs. International Causes, present students with a short case study of a Canadian family in 1929 and ask them to identify two specific economic factors from their jigsaw research that would impact this family.

Discussion Prompt

After Timeline Build: Boom to Bust, facilitate a class discussion using the prompt: 'If you were a Canadian politician in 1929, what single domestic policy would you prioritize to mitigate the coming economic crisis?' Have students justify their choices using timeline events and economic concepts.

Exit Ticket

During Stock Market Trading Simulation, have students write one sentence on an index card explaining how buying on margin contributed to the stock market crash and one sentence describing the role of international trade in the Great Depression.

Extensions & Scaffolding

• Challenge early finishers to propose a modern policy that could prevent a similar crisis using today's economic tools.
• Scaffolding for struggling students: Provide sentence starters like 'Overproduction led to...' or 'When trade stopped, farmers...' during group discussions.
• Deeper exploration: Have students research and present on a specific Canadian region's experience during the Depression to connect local stories to national trends.

Key Vocabulary

Buying on Margin	Purchasing stocks with borrowed money, a practice that amplified both gains and losses and contributed to the stock market crash.
Protectionism	Economic policy of shielding domestic industries from foreign competition by taxing imports, which often led to retaliatory tariffs and reduced international trade.
Overproduction	The excessive output of goods, particularly in agriculture and manufacturing, that outstripped consumer demand, leading to falling prices and inventory build-up.
Speculative Bubble	A situation where asset prices rise rapidly, driven by expectations of further price increases rather than by underlying economic fundamentals, eventually leading to a sharp decline.