Representation and Districting

Active learning works for representation and districting because students need to see how abstract lines on a map shape real political power and community voice. Hands-on mapping and debate let them experience firsthand why the process matters and who it affects.

• 11th Grade
• Civics & Government
• 3 activities
• 50 min–55 min

Learning Objectives

1. Analyze how the criteria for drawing congressional districts (e.g., compactness, contiguity, population equality) can conflict with each other.
2. Evaluate the impact of partisan and racial gerrymandering on the representation of diverse communities in the US House of Representatives.
3. Design a hypothetical congressional district map for a given state, justifying the districting choices based on specific criteria and potential consequences.
4. Compare and contrast different methods of independent redistricting commissions versus state legislature control over district drawing.

Simulation Game

⏱ 55 min·Pairs

Mapping Activity: Draw Your Own District

Using a simplified map with population data and party registration by neighborhood, students draw a set of congressional districts and explain their choices. What criteria did they prioritize? How do their districts compare to those drawn by a peer who prioritized different values? Class comparison reveals how neutral criteria still involve value trade-offs.

Prepare & details

Analyze the impact of gerrymandering on democratic representation.

Facilitation Tip: During the Mapping Activity, provide students with printed census data and colored pencils to trace proposed boundaries before digital editing.

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

Case Study Analysis

⏱ 50 min·Small Groups

Case Study Analysis: Before and After Redistricting

Students examine two maps of the same state, one before and one after a contested redistricting, and analyze how the changes affected election outcomes and racial or partisan representation. Students use election data to quantify the impact and compare results to what proportional outcomes would look like.

Prepare & details

Justify different approaches to drawing electoral district boundaries.

Facilitation Tip: For the Case Study, give students side-by-side maps with the same population data but different compactness scores to highlight how criteria change outcomes.

Setup: Groups at tables with case materials

Materials: Case study packet (3-5 pages), Analysis framework worksheet, Presentation template

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

Formal Debate

⏱ 50 min·Small Groups

Formal Debate: Who Should Draw the Maps?

Students evaluate three approaches to redistricting: legislative control, independent commissions, and algorithmic maps. Each group defends one approach and critiques the others based on criteria the class establishes together, such as fairness, accountability, transparency, and practicality.

Prepare & details

Evaluate whether current districting practices effectively reflect voter diversity.

Facilitation Tip: In the Structured Debate, assign roles in advance so students prepare arguments using examples from their case study research.

Setup: Two teams facing each other, audience seating for the rest

Materials: Debate proposition card, Research brief for each side, Judging rubric for audience, Timer

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

Teaching This Topic

Experienced teachers approach this topic by grounding abstract concepts in concrete visuals and data, avoiding dry lectures about rules. They emphasize that redistricting is not just about fairness but about power and representation. Research shows students grasp gerrymandering best when they physically draw districts or see how small changes in criteria produce dramatically different maps.

What to Expect

Successful learning looks like students analyzing maps for partisan bias, explaining trade-offs between different redistricting criteria, and defending their positions on who should draw district lines with evidence from real examples.

Watch Out for These Misconceptions

Common Misconception

During the Mapping Activity, watch for students assuming any oddly shaped district is gerrymandered. Redirect them to compare maps drawn with the same data but different criteria.

What to Teach Instead

During the Case Study, show students two maps with identical population data: one drawn by a legislature and one generated by an algorithm. Have them compare the shapes and identify how each method prioritizes different values, making neutrality impossible.

Common Misconception

During the Structured Debate, listen for students claiming computers can eliminate bias from redistricting.

What to Teach Instead

During the Mapping Activity, assign groups different optimization criteria (e.g., compactness vs. competitiveness) and have them present how their criteria produced different district shapes using the same data.

Assessment Ideas

Quick Check

After the Mapping Activity, present students with two hypothetical congressional district maps for the same state. Ask them to identify which map appears gerrymandered and explain one visual clue that supports their conclusion.

Discussion Prompt

During the Structured Debate, facilitate a class discussion using the prompt: 'Should the drawing of congressional districts be controlled by state legislatures or by independent, non-partisan commissions? Why?' Encourage students to cite specific examples from their case study research.

Exit Ticket

After the Case Study, ask students to write one sentence defining gerrymandering and one sentence explaining why the Supreme Court's ruling in Rucho v. Common Cause is significant for challenges to partisan districting.

Extensions & Scaffolding

• Challenge students to design a district map that balances four competing priorities: equal population, compactness, community integrity, and partisan fairness.
• Scaffolding: Provide students with a list of communities of interest to keep intact, and have them practice drawing non-competitive safe seats before attempting balanced maps.
• Deeper exploration: Invite a local election official or redistricting expert to discuss how their state’s process works and what data they use when drawing maps.

Key Vocabulary

Redistricting	The process of redrawing electoral district boundaries, typically every 10 years after the census, to ensure districts have roughly equal populations.
Gerrymandering	The practice of drawing electoral district boundaries to favor one political party, incumbent, or group, often resulting in oddly shaped districts.
Partisan Gerrymandering	Drawing district lines to give one political party an unfair advantage in elections, maximizing seats for the party in power.
Racial Gerrymandering	Drawing district lines to dilute or concentrate the voting power of racial or ethnic minority groups, potentially diminishing their electoral influence.
Compactness	A principle of districting that suggests districts should be as close to a square or circle as possible, minimizing irregular shapes.