Geography · Grade 7 · Living in a Changing Environment · Term 3

Environmental Justice

Examining how environmental burdens and benefits are often unequally distributed based on socioeconomic status and race.

• Ontario Curriculum Expectations
• ON: Natural Resources around the World: Use and Sustainability - Grade 7

About This Topic

Environmental justice focuses on the unequal distribution of environmental burdens, such as pollution and waste facilities, and benefits, like access to parks and clean water, often aligned with socioeconomic status and race. In Ontario's Grade 7 Geography curriculum, under Natural Resources around the World: Use and Sustainability, students analyze how these disparities arise from resource extraction, urban planning, and policy choices. They examine local examples, such as contaminated sites in low-income neighborhoods, and global cases involving Indigenous lands.

This topic integrates geographic tools like mapping and data analysis with social justice principles. Students critique policies, such as zoning laws that concentrate hazards in marginalized areas, and explore solutions like community advocacy. These inquiries build skills in evidence-based arguments and empathy for diverse perspectives, essential for informed citizenship.

Active learning excels with this content. Mapping exercises reveal patterns in students' own communities, role-plays simulate policy debates, and case study jigsaws foster collaboration. These methods make systemic inequalities concrete, spark discussions on fairness, and motivate students to connect curriculum to real advocacy.

Key Questions

1. Analyze how environmental hazards disproportionately affect marginalized communities.
2. Explain the concept of environmental justice and its importance.
3. Critique policies that lead to environmental inequality.

Learning Objectives

• Analyze case studies to identify specific environmental burdens disproportionately affecting marginalized communities in Ontario.
• Explain the core principles of environmental justice and articulate why they are crucial for equitable resource distribution.
• Critique existing municipal or provincial policies, such as zoning or waste management plans, for their contribution to environmental inequality.
• Compare the environmental benefits and burdens experienced by different socioeconomic or racial groups within a chosen Canadian urban area.

Before You Start

Understanding Maps and Spatial Data

Why: Students need to be able to interpret maps to identify patterns of environmental hazards and benefits in relation to community demographics.

Natural Resources and Their Uses

Why: Understanding how resources are extracted and used globally provides context for how their associated burdens and benefits are distributed.

Human Settlement Patterns

Why: Knowledge of how and why people settle in certain areas helps explain the historical and ongoing factors contributing to uneven environmental conditions.

Key Vocabulary

Environmental Justice	The fair treatment and meaningful involvement of all people, regardless of race, color, national origin, or income, with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.
Environmental Burden	Negative environmental conditions, such as pollution, hazardous waste sites, or lack of green space, that disproportionately affect certain communities.
Environmental Benefit	Positive environmental conditions, such as access to clean air and water, parks, and healthy ecosystems, that are often unequally distributed.
Socioeconomic Status	A measure of an individual's or family's social and economic position relative to others, often based on income, education, and occupation.
Marginalized Community	A group of people who are pushed to the edges of society and often face systemic discrimination, limiting their access to resources and opportunities.

Watch Out for These Misconceptions

Common Misconception

Environmental problems affect all communities equally.

What to Teach Instead

Data shows burdens fall heavier on low-income and racialized groups due to historical decisions. Mapping activities help students visualize disparities firsthand, while group discussions challenge assumptions with evidence.

Common Misconception

Race plays no role; it's only about money.

What to Teach Instead

Intersections of race and class amplify risks, as seen in studies of site locations. Case study jigsaws expose these links, and peer teaching reinforces nuanced understanding over simplistic views.

Common Misconception

Governments automatically ensure fair resource use.

What to Teach Instead

Policies often perpetuate inequality without public input. Role-plays demonstrate advocacy's role, helping students see how citizen action drives change rather than relying on top-down fixes.

Active Learning Ideas

Concept Mapping: Community Risk Overlay

Provide maps of the local area. Students research and mark environmental hazards like factories or landfills, then overlay demographic data on income and ethnicity using colored markers. Groups discuss patterns and present findings to the class.

50 min·Small Groups

Jigsaw: Case Study Research

Assign groups one case, such as Grassy Narrows mercury pollution or Toronto's Weston incinerator. Each expert researches impacts on affected communities, then reforms into new groups to teach peers and identify common justice themes.

60 min·Small Groups

Role-Play: Town Hall Debate

Divide class into roles: residents, developers, officials, advocates. Debate siting a new waste facility, using evidence from prior research. Vote and reflect on how power influences outcomes.

45 min·Whole Class

Gallery Walk: Policy Critiques

Students create posters critiquing real policies, like pipeline routes. Groups rotate to add feedback and solutions, then host a Q&A to refine ideas collectively.

40 min·Pairs

Real-World Connections

• Urban planners and public health officials in Toronto analyze data to identify neighborhoods with higher rates of asthma, often linked to proximity to industrial zones or major highways, to advocate for targeted air quality improvements.
• Indigenous advocacy groups in Northern Ontario work with environmental lawyers to challenge resource extraction projects that threaten traditional lands and water sources, citing historical injustices and treaty rights.
• Community organizers in Hamilton have campaigned for stricter regulations on industrial emissions, highlighting the correlation between pollution levels and the health outcomes of residents in lower-income areas.

Assessment Ideas

Discussion Prompt

Present students with a hypothetical scenario: 'A new waste transfer station is proposed for your city. Two potential locations are identified: one in a wealthy suburb, the other in a predominantly low-income neighborhood. Discuss the factors that should be considered beyond cost and efficiency when deciding where to place the facility. What principles of environmental justice apply here?'

Quick Check

Provide students with a short article or infographic about a real-world environmental justice issue in Canada. Ask them to identify: 1. The specific environmental burden or benefit being discussed. 2. The community most affected. 3. One reason why this community might be disproportionately impacted.

Exit Ticket

Ask students to write down: 1. One question they still have about environmental justice. 2. One example of how environmental burdens and benefits can be unfairly distributed. 3. One action a community could take to address environmental inequality.

Frequently Asked Questions

What is environmental justice in Ontario Grade 7 geography?

Environmental justice covers how environmental harms and benefits distribute unequally by socioeconomic status and race, tied to natural resource sustainability. Students analyze hazards like pollution sites in marginalized areas, critique policies, and propose equitable solutions using geographic inquiry tools.

Examples of environmental injustice in Canada?

Key cases include mercury poisoning in Grassy Narrows First Nation from industrial waste, urban incinerators in Toronto's low-income Weston neighbourhood, and oil sands impacts on Alberta Indigenous communities. These highlight disproportionate burdens and spur discussions on policy reform.

How to teach environmental justice Ontario curriculum?

Use mapping local risks, researching Canadian cases, and debating policies. Connect to sustainability strand by examining resource use inequities. Incorporate Indigenous perspectives and data visualization to meet expectations for critical analysis and global awareness.

How can active learning help students understand environmental justice?

Active methods like community mapping and role-play debates make abstract disparities visible and personal. Students collaborate on case studies, overlay data, and advocate in simulations, building empathy and critical skills. These approaches boost retention by linking concepts to real places and voices, fostering active citizenship.