Geography · 7th Grade

Active learning ideas

Trade Networks of North America

Active learning helps students grasp the complexity of trade networks because they see real-world connections between geography, economics, and policy. When students role-play as producers, consumers, and policymakers, they move beyond abstract facts to understand how trade agreements shape daily life.

• Common Core State Standards
• C3: D2.Geo.11.6-8
• C3: D2.Eco.14.6-8

• 20–45 min
• Pairs → Whole Class
• 3 activities

Activity 01

• Simulation Game
• 45 min · Small Groups

Simulation Game: The North American Trade Game

Assign each group a country (US, Canada, or Mexico) and a set of resources. They must negotiate trades to build a 'final product' (like a car), learning how each country contributes different parts and expertise.

How do open borders for goods affect local manufacturing jobs?

Facilitation Tip

During The North American Trade Game, circulate and ask guiding questions like, 'What happens if your country can’t produce enough of what it needs?', to push students beyond surface-level participation.

What to look for

Provide students with a map of North America. Ask them to draw one major trade route and identify two types of goods that travel along it. They should also write one sentence explaining the economic benefit of this route.

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

Activity 02

• Inquiry Circle
• 40 min · Small Groups

Inquiry Circle: The Life of a T-Shirt

Students trace the journey of a common item from raw material to store shelf. They map the locations involved in North America and discuss how transportation costs and trade laws affected its final price.

Why is the management of the Great Lakes a multinational concern?

Facilitation Tip

For The Life of a T-Shirt, provide a world map and colored yarn so students can physically trace each step of production and trade.

What to look for

Present students with a scenario: 'A new factory opens in your town, producing widgets that are exported to Canada. What are two potential positive economic impacts and one potential negative environmental impact?' Students write their answers on a whiteboard or shared digital document.

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

Activity 03

• Think-Pair-Share
• 20 min · Pairs

Think-Pair-Share: The Great Lakes Challenge

Students look at a map of the Great Lakes and the St. Lawrence Seaway. They pair up to discuss why managing this water system requires cooperation between the US and Canada and what might happen if they didn't agree on pollution rules.

In what ways does infrastructure link the economies of the three nations?

Facilitation Tip

In The Great Lakes Challenge, assign roles such as environmental scientist or factory owner to ensure diverse perspectives are represented during discussions.

What to look for

Pose the question: 'How might the management of water resources in the Great Lakes affect the industries and communities in both the US and Canada?' Facilitate a class discussion, encouraging students to connect geography, economics, and international relations.

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

A few notes on teaching this unit

Experienced teachers introduce trade networks by focusing on real products students use daily, like clothing or food, to humanize economic concepts. Avoid starting with treaties or tariffs, which can feel distant. Research suggests students learn best when they trace a product’s journey step-by-step, seeing how each nation contributes. Emphasize that trade is cooperative, not competitive, to counter common misconceptions about 'winners' and 'losers.'

Successful learning looks like students explaining how specialization and cooperation create interdependence between nations. They should use evidence from simulations and data to support claims about trade benefits and challenges.

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Watch Out for These Misconceptions

• During The North American Trade Game, watch for students who assume their country must produce everything it needs to 'win.'

  Pause the game and ask, 'What would happen if your country tried to make everything itself? How does trading with others create more value?'

• During the gallery walk of border crossing data, students may dismiss the data as irrelevant because borders seem like simple lines.

  Point to specific numbers on the data cards and ask, 'How many trucks cross daily? What does that tell us about the importance of smooth trade flows?'

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Methods used in this brief

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