Earth Day Pollution Impact

Overview

Students explore how pollution affects air, water, and land. They will watch a short documentary clip, then work in groups to identify likely local pollution issues and explain their impacts.

Learning intentions

• Students will categorize pollution as air, water, or land.
• Students will summarize effects of pollution on people and the environment using key details from the clip and text materials.
• Students will plan and deliver a brief group presentation about a local pollution issue and its likely impact.

Success criteria

• I can sort examples into air, water, or land pollution.
• I can use evidence (from the clip and notes) to describe how pollution harms the environment.
• I can present my group’s findings clearly with relevant details and shared speaking roles.

Curriculum links

• Reading informational texts: determine main ideas and key details to explain impacts.
• Writing: produce a short informative summary using facts and evidence from sources.
• Speaking and listening: participate in collaborative discussions and present information clearly.
• Language: use grade-appropriate vocabulary and precise language for cause and effect.

Lesson structure (45 minutes)

1. 0–5 min: Warm-up prompt + quick share On the board: “Name one way pollution can harm living things.” Students do a 1-minute think, then share with a partner. Teacher listens for mentions of environment/people.

2. 5–12 min: Documentary clip (observe for details) Students watch a brief clip about pollution. Provide a simple viewing guide with three categories: air, water, land. Students jot one detail per category (or “not sure” if needed).

3. 12–20 min: Whole-class debrief (teacher charts) Teacher records student responses into an anchor chart: “Air pollution impacts…,” “Water pollution impacts…,” “Land pollution impacts….” Emphasize cause-and-effect wording (because, leads to, results in).

4. 20–32 min: Group investigation (local issue identification) Groups of 3–5 complete a “Local Pollution Detective” sheet. Each group chooses one local issue (e.g., litter in a park, storm drains, idling buses/traffic smoke, illegal dumping, burning trash, clogged waterways). They answer:

• What type of pollution is it (air/water/land)?
• What impacts might it have (plants/animals/people/water quality)?
• What evidence or observations support your idea (what you’ve seen, what the clip taught, what the community shows).

5. 32–41 min: Prepare presentations (roles + outline) Groups create a 45–60 second presentation outline using sentence frames:

• “Our pollution type is ___.”
• “This impacts ___ because ___.”
• “We know this from ___ (notes/clip/observations).” Assign roles: speaker 1 (type), speaker 2 (impact), speaker 3 (evidence). Teacher circulates for accuracy.

6. 41–45 min: Share-out (exit ticket setup) Time permitting, 1–2 groups give a quick preview. Students complete an exit ticket: “One impact of pollution is ___, and it happens because ___.”

Resources

• Short documentary clip on pollution impacts (air, water, land)
• Viewing guide with three boxes: air, water, land
• “Local Pollution Detective” group worksheet
• Presentation outline sheet with sentence frames
• Anchor chart paper or board space for cause-and-effect statements
• Markers, colored pencils, and sticky notes
• Teacher note cards with local examples (optional) aligned to student context
• Projector/speakers and timer for presentation preparation

Assessment

• Formative: review viewing guide notes and group worksheet for correct categorization and at least one impact per group.
• Formative: check presentation outline for evidence use and clear cause-and-effect language.
• Summative (for the unit sequence): collect the exit ticket and group plans to support the upcoming presentation day.

Differentiation

• Support: provide a word bank (pollution, habitat, germs, litter, smoke, runoff, cleanup) and sentence frames; allow students to draw instead of writing one detail.
• Support: offer example local scenarios to help students choose an issue and reduce cognitive load.
• Extension: require one additional “prevention/solution” statement (how to reduce the problem) and more precise impact language (e.g., “water runoff can carry chemicals into…”).
• EAL/SEN: allow oral responses and partner dictation; pre-teach key terms with visuals (icons for air/water/land) and accept responses in first-draft language for revision.

Extension (optional)

None requested.