Geography · Grade 10

Active learning ideas

Demographic Transition Model

Students learn migration best when they step into different perspectives. Dramatic changes in birth and death rates come alive through personal stories, not just data points. Active role-play and movement-based activities help students grasp the human impact behind global shifts in population.

• Ontario Curriculum Expectations
• ON: Changing Populations - Grade 10
• CCSS.ELA-LITERACY.RH.9-10.7

• 20–50 min
• Pairs → Whole Class
• 3 activities

Activity 01

• Role Play
• 40 min · Small Groups

Role Play: The Migration Decision

Students are given 'character cards' with specific life circumstances (e.g., a farmer in a drought, a tech worker in a booming city). They must meet in small groups to decide whether to migrate, identifying their specific push and pull factors.

Explain the stages of the Demographic Transition Model and its applicability to different countries.

Facilitation Tip

During the Role Play, assign clear roles with real-world constraints so students feel the weight of decisions like visa costs or family separation.

What to look for

Provide students with two different population pyramids, labeled Country A and Country B. Ask them to identify the likely DTM stage for each country and write one sentence justifying their choice based on the pyramid's shape.

• Apply
• Analyze
• Evaluate
• Social Awareness
• Self-Awareness

Activity 02

• Gallery Walk
• 50 min · Whole Class

Gallery Walk: Canada's Immigration History

Stations feature primary sources from different eras, including the Underground Railroad, the Komagata Maru, and modern refugee programs. Students rotate to identify how 'pull' factors and government attitudes have changed over time.

Analyze what happens to a society when its population ages rapidly.

Facilitation Tip

While setting up the Gallery Walk, place the oldest artifacts first to help students trace the evolution of Canada’s immigration policy over time.

What to look for

Display a graph showing historical birth and death rates for a specific country. Ask students to label the corresponding DTM stages on the graph and briefly describe the population growth pattern in each labeled stage.

• Understand
• Apply
• Analyze
• Create
• Relationship Skills
• Social Awareness

Activity 03

• Think-Pair-Share
• 20 min · Pairs

Think-Pair-Share: The Refugee Experience

After watching a short clip about environmental refugees, students discuss with a partner what rights these individuals should have compared to political refugees, preparing a list of three ethical considerations.

Predict the social and economic consequences of a country moving through the DTM stages.

Facilitation Tip

For the Think-Pair-Share, give students two minutes of silent processing time before pairing to ensure deeper reflection on the refugee experience.

What to look for

Pose the question: 'What are the biggest challenges a country faces when its population pyramid shows a very wide base and a narrow top (Stage 2 or 3)?' Facilitate a class discussion focusing on resource allocation, education, and employment opportunities.

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

A few notes on teaching this unit

Teachers should anchor the unit in primary sources from Canada’s immigration archives to show how policy shapes human lives. Avoid presenting the DTM as a rigid sequence; instead, use it as a lens to analyze present-day migration crises. Research shows that students retain concepts better when they connect them to a specific family’s journey or a local immigrant community.

Students will explain how birth and death rates interact during each stage of the Demographic Transition Model. They will also compare voluntary and forced migration by identifying key push and pull factors in real case studies. Clear evidence will include labeled population pyramids and differentiated role-play reflections.

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Watch Out for These Misconceptions

• During the Role Play activity, watch for students assuming all migration moves from poor to rich countries.

  Remind students to consult the global migration map displayed during the activity and challenge groups to identify examples of South-South or intra-regional flows they included in their role plays.

• During the Think-Pair-Share activity, watch for students equating refugees with immigrants.

  Point groups back to the role cards and timeline cards; ask them to compare the level of choice refugees had versus economic immigrants when describing their experiences.

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Methods used in this brief

• Role Play
• Gallery Walk
• Think-Pair-Share