Bin Chicken Case Study

Overview

In this lesson, students investigate how the ibis (often called the “bin chicken”) uses urban environments to find food, water and shelter. Students connect this case study to what makes environments important for living things and practise communicating findings clearly.

Learning intentions

• Students will identify how the ibis depends on parts of its environment in urban areas (vegetation, water sources and food).
• Students will explain why ibis are able to adapt to city conditions.
• Students will communicate findings using simple scientific vocabulary and clear structure.
• Students will rehearse and present a short oral update using appropriate tone, pace and volume.

Success criteria

• I can name at least three features of an urban environment that help ibis survive.
• I can explain (in one or two sentences) how ibis behaviour helps them find resources in the city.
• I can use topic vocabulary accurately in a short written paragraph or slide note.
• I can present my information clearly with an opening, key facts and a closing sentence.

Curriculum links

• HASS — the importance of environments, including natural vegetation and water sources, to people and animals in Australia and on another continent.
• Science — write and create texts to communicate findings and ideas using scientific vocabulary and suitable digital tools.
• English Literacy — plan, create and deliver a short structured oral or multimodal presentation using objective and descriptive language.

Lesson structure (45 minutes)

1. 0–5 min · Hook. Teacher shows 2–3 images of ibis in different urban spots (park, street bins, water near roads) and asks: “What resources do you think the ibis is looking for?” Students do a quick think-pair-share and record 1 idea in their workbook.
2. 5–12 min · Case study input. Teacher gives a brief narrative: “Bin Chicken” behaviours (walking, probing, scavenging), and how cities provide food waste, shallow water and habitat around waterways and parks. Teacher models a “Resource–Need–Evidence” thinking routine. Students complete a class graphic organiser with one example for each need.
3. 12–22 min · Guided inquiry (small groups). Teacher assigns each group a focus question:

• Group A: Food sources in the city
• Group B: Water sources in the city
• Group C: Vegetation/shelter and spaces for moving safely Students use a prepared information sheet (no internet) with short facts and student-friendly prompts, then collect 2–3 evidence statements.

4. 22–30 min · Create a short text. Teacher models how to turn evidence into a paragraph using a simple template:

• Sentence 1: “In urban areas, ibis find…”
• Sentence 2: “They adapt by…”
• Sentence 3: “This helps them because…” Students write or type their paragraph (choose one). Encourage scientific vocabulary such as habitat, food sources, water source, adaptation, shelter, vegetation, environment.

5. 30–38 min · Present and rehearse (structured). Students practise a 30–40 second “Bin Chicken Update” in pairs using a sentence frame:

• “Today I’m sharing…”
• “One important environmental feature is…”
• “I think ibis adapt by…”
• “This matters because…” Teacher circulates and gives quick feedback on clarity, pace and volume.

6. 38–44 min · Whole-class share-out. 4–5 volunteers present while the class listens for Success Criteria (resources + adaptation explanation). Students give one “Glow and Grow” comment using a sentence starter: “I liked how you… / Next time you could…”
7. 44–45 min · Exit ticket (quick check). Students answer: “Name one urban environmental feature that helps ibis and explain why in one sentence.”

Resources

• Teacher image set (printed or projected): ibis in parks, near bins, near water
• Student information sheets with short facts about ibis behaviour and urban environments
• Graphic organiser: Resource–Need–Evidence (3 columns)
• Writing template for the short paragraph (or slide note template)
• Sentence frames for oral rehearsal
• Timer for partner rehearsal
• Class presentation rubric checklist (simple 3-point version)

Assessment

• Formative during guided inquiry: teacher listens for accurate links between environment features and ibis needs.
• Formative during rehearsals: check that students use appropriate vocabulary and provide at least one evidence statement.
• Exit ticket: one feature + one-sentence explanation to confirm understanding of environment importance and adaptation.

Differentiation

• Support: provide sentence starters, word bank and a partially completed graphic organiser for students who need it; allow oral dictation into writing for a short portion.
• Support: group students intentionally so peers can share ideas and evidence statements.
• Extension: challenge students to add a “human connection” sentence (for example, how people’s choices about bins and parks affect ibis access to resources).
• EAL/SEN: use visual prompts for each resource (bin/waste, water, vegetation) and offer consistent paragraph structure; reduce writing load by allowing a shorter paragraph plus extra oral explanation.