Geography · Grade 10

Active learning ideas

Electoral Geography and Redistricting

Active learning works for this topic because student-created maps and simulations reveal how geography and human decisions shape elections in tangible ways. When students manipulate boundaries and analyze real ridings, they move from abstract concepts to concrete evidence about fairness in representation.

• Ontario Curriculum Expectations
• CCSS.ELA-LITERACY.RH.9-10.7
• CCSS.ELA-LITERACY.RH.9-10.8

• 30–50 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Simulation Game
• 45 min · Small Groups

Simulation Game: Gerrymandering Draw-Off

Provide groups with maps of sample populations marked by party support. Instruct them to draw three district options: one compact, one gerrymandered for one party, and one balanced. Have groups present and justify their maps to the class.

Analyze how geographic boundaries of electoral districts can influence election results.

Facilitation Tip

During the Gerrymandering Draw-Off simulation, circulate with a red pen to mark any district that clearly isolates supporters of one party or splits their votes, then ask the student to explain their intent.

What to look for

Provide students with a simplified map of a fictional region with several proposed electoral district boundaries. Ask them to identify one potential instance of gerrymandering and explain their reasoning in 1-2 sentences, referencing either 'packing' or 'cracking'.

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

Activity 02

• Concept Mapping
• 50 min · Pairs

Concept Mapping: Ontario Riding Analysis

Assign pairs current and past riding maps from Elections Ontario. Students overlay census data on income, age, and urban-rural splits, then chart how boundaries correlate with election swings. Discuss findings in a whole-class share-out.

Explain the concept of gerrymandering and its impact on democratic representation.

Facilitation Tip

For the Ontario Riding Analysis mapping activity, provide colored pencils and a transparency overlay so students can trace demographic shifts and compare them to riding boundaries.

What to look for

Pose the question: 'Should electoral district boundaries be based primarily on population numbers or on keeping communities of interest together?' Facilitate a class debate, prompting students to support their arguments with examples of how each approach might affect representation.

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

Activity 03

• Formal Debate
• 40 min · Small Groups

Formal Debate: Redistricting Reforms

Divide class into teams to research and argue for methods like independent commissions, citizen assemblies, or algorithms. Each team presents evidence from Canada and other countries, followed by a class vote on best approach.

Critique different approaches to electoral redistricting for fairness and equity.

Facilitation Tip

During the Redistricting Reforms debate, assign specific roles (e.g., demographer, rural resident, party strategist) to ensure each perspective is represented.

What to look for

Present students with a short case study describing a real-world redistricting controversy (e.g., a specific province's boundary review). Ask them to identify the main stakeholders involved and the primary geographic or demographic factors that were points of contention.

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

Activity 04

• Case Study Analysis
• 30 min · Individual

Case Study Analysis: Historical Gerrymandering

Individuals review a key Canadian or US case with provided documents. They annotate maps showing boundary changes and outcome shifts, then pair to compare geographic influences.

Analyze how geographic boundaries of electoral districts can influence election results.

Facilitation Tip

For the Historical Gerrymandering case study, play a short audio clip of a news report from the era to immerse students in the context before analysis.

What to look for

Provide students with a simplified map of a fictional region with several proposed electoral district boundaries. Ask them to identify one potential instance of gerrymandering and explain their reasoning in 1-2 sentences, referencing either 'packing' or 'cracking'.

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

A few notes on teaching this unit

Experienced teachers approach this topic by grounding abstract concepts in hands-on work. Start with simulations to expose how easy it is to manipulate outcomes, then move to real data to correct assumptions. Avoid lecturing on technical terms like 'cracking' or 'packing' without immediate application; students learn these best by trying and failing to gerrymander effectively. Research shows that students retain geographic reasoning better when they see how their own boundary choices affect fictional populations.

Successful learning looks like students explaining how boundary manipulation changes outcomes, identifying gerrymandering techniques in maps, and debating redistricting principles with evidence from demographic data. They should connect census data to real ridings and defend their redistricting choices with clear reasoning.

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Watch Out for These Misconceptions

• During the Gerrymandering Draw-Off simulation, watch for students who claim their maps are 'fair' without noticing how they pack opponents or split their supporters.

  After the simulation, have students swap maps with peers and mark three ways each plan manipulated boundaries, then discuss why these moves favor one party over another.

• During the Ontario Riding Analysis mapping activity, watch for students who assume rural ridings always favor the same party because of size alone.

  Use the activity’s demographic overlays to redirect their focus to population density and migration patterns, asking them to identify which ridings have growing urban centers or declining rural populations.

• During the Redistricting Reforms debate, watch for students who dismiss geography entirely and argue boundaries should only reflect population numbers.

  Refer back to the case studies and maps from the Ontario Riding Analysis, asking them to describe how ignoring communities of interest (e.g., Indigenous reserves, farming regions) would affect representation in specific ridings.

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Methods used in this brief

• Simulation Game
• Concept Mapping
• Formal Debate
• Case Study Analysis