Trade Barriers and Policies

Overview

This 90-minute lesson is the fourth in the unit "Canada as a Global Trader," designed for secondary school students in Ontario. Students will investigate different types of trade barriers including tariffs, quotas, and subsidies. They will categorise these barriers and discuss implications for Canadian trade. The lesson builds on prior knowledge of global trade and prepares students for understanding Canada's role in the global market through the Ontario Social Studies curriculum for Grade 9 to 10.

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Curriculum Connections

This lesson aligns with the Ontario Social Studies curriculum, specifically the Grade 9 Geography and Canadian History pathways focused on economic globalization and international trade. The lesson addresses the following strands and skills:

• Overall Expectations:

• Explain the role of international trade in the Canadian economy.

• Analyse factors that influence trade relations between countries.

• Specific Expectations:

• Assess the impact of trade policies such as tariffs, quotas, and subsidies on Canadian businesses and consumers.

• Interpret data and case studies related to trade barriers to identify advantages and disadvantages.

• Cross-Curricular Competencies:

• Critical Thinking: Analyse and compare different trade barriers.

• Communication: Articulate ideas orally in class debates and written summaries.

• Collaboration: Work in pairs/groups for case studies and discussions.

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Learning Goals & Success Criteria

I can...

• Identify and categorise different types of trade barriers affecting Canada.
• Explain the effects of tariffs, quotas, and subsidies on Canadian trade and economy.
• Evaluate trade barriers through case studies and debate their pros and cons.

Success Criteria:

• I can list examples of tariffs, quotas, and subsidies relevant to Canada’s trade policies.
• I can explain how these barriers affect Canadian producers, consumers, and trading partners.
• I can present a well-reasoned argument during a class debate about a specific trade barrier.

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Materials Needed

• Whiteboard and markers
• Projector or interactive board
• Case study handouts featuring Canadian trade scenarios
• Trade barrier categorization chart (printable or digital)
• Debate rubric and guidelines
• Student notebooks or digital devices for notes
• Trade policy data visuals (graphs, charts)

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Lesson Structure

1. Introduction & Review (10 minutes)

• Greeting and establish class norms for discussion.
• Quick recap: What is international trade? Why does Canada engage in it?
• Present the lesson learning goals and success criteria.
• Activate prior knowledge with a brief think-pair-share: "Name one trade barrier you know and say why countries use it."

2. Direct Instruction: Types of Trade Barriers (20 minutes)

• Define and explain three major trade barriers: tariffs, quotas, and subsidies.
• Use real Canadian examples for each: E.g., tariffs on steel, quotas on dairy imports, subsidies for Canadian wheat farmers.
• Display diagrams showing how a tariff raises the cost of goods and protects local industries.
• Anchor learning by filling in a categorization chart as a class activity.

3. Case Study Exploration (20 minutes)

• Split students into pairs for differentiated learning support and peer collaboration.
• Provide 3 distinct case studies such as: a) Canadian dairy supply management (quotas) b) US steel tariffs and Canadian response c) Government subsidies in the agriculture sector
• Each pair reads and fills out a graphic organizer noting: type of barrier, affected parties, and economic impact.

4. Class Discussion and Analysis (10 minutes)

• Each pair shares their findings.
• Teacher highlights similarities, differences, and unexpected impacts.
• Facilitate a brief Q&A to check conceptual understanding and address misconceptions.

5. Extension Activity: Structured Debate (25 minutes)

• Introduce a debate topic focused on one Canadian trade barrier, e.g., "Should Canada maintain its dairy quotas?"
• Divide students into two teams: Pro and Con.
• Allow 10 minutes for quick research and preparation using case materials.
• Conduct a timed debate with opening statements, rebuttals, and closing summaries.
• Use a simple rubric to evaluate arguments based on evidence, clarity, and teamwork.

6. Consolidation and Exit Ticket (5 minutes)

• Ask students to write an exit ticket response to: "Which trade barrier do you think has the biggest effect on Canada’s economy and why?"
• Collect exit tickets for formative assessment and feedback.

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Differentiation Strategies

• Provide case studies with varying complexity: Simplified versions for English Language Learners; more detailed ones for advanced readers.
• Use graphic organizers to support organisation of ideas visually.
• Provide sentence starters and vocabulary lists to support language acquisition.
• Pair stronger students with peers who benefit from collaboration for peer scaffolding.

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Extension for Advanced Learners

• Assign a mini-research task to investigate the impact of NAFTA/USMCA on Canadian trade barriers.
• Invite students to prepare an individual written position paper on the impact of tariffs or subsidies beyond Canada.
• Encourage analysis of how trade barriers affect developing countries connected to Canadian trade networks.

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Assessment

• Formative Assessment for Learning (AFL): Ongoing observation and questioning during class discussions and case study activities to gauge understanding.

• Assessment as Learning (AAL): Student self-assessment through reflection prompts in exit tickets to monitor their own learning progress.

• Student Product: Evaluation of debate performance and written position papers using rubrics focused on critical thinking, communication, and understanding of trade barriers.

• Observation: Teacher observation of student ability to categorise trade barriers and articulate implications during activities.

• Conversation: Informal conversations with students during activities to assess comprehension and encourage deeper thinking.

• Summative: Debate performance assessed using rubric focused on critical thinking and communication skills.

Teacher Reflection

• Was paired work effective in meeting diverse language needs?
• Did students demonstrate clear understanding of trade barriers and their consequences?
• Consider adjusting the balance between teacher-led instruction and student-centred inquiry next lesson.

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This lesson plan is designed to actively engage Ontario secondary students using a combination of direct instruction, peer collaboration, and debate to deepen understanding of trade barriers, tailored to the needs of international students learning in Canada.