Understanding Climate Change

Lesson Overview

• Year Group: Year 7
• Subject: Science
• Unit: Climate Change Investigators (Lesson 1 of 6)
• Lesson Duration: 45 minutes
• Curriculum Links:
  • KS3 Science National Curriculum (England):
    • Interactions and Interdependencies: The interdependence of organisms and their environment.
    • Earth and Atmosphere: The composition of the atmosphere and the impact of human activity on Earth.
    • Working Scientifically: Developing curiosity, engaging in discussion, and using evidence to support ideas.

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Learning Objectives

By the end of this lesson, students will be able to:

1. Define ‘climate change’ and explain why it is important.
2. Discuss their prior knowledge and misconceptions about climate change.
3. Identify some early indicators of climate change in their everyday environment.

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Lesson Structure

1. Starter Activity – Mystery Box (10 mins)

Purpose: Engage curiosity and encourage discussion.

• Prepare a sealed box containing:
  • A small ice cube in a cup (melting = global warming).
  • A leaf (impact of climate change on plants).
  • A toy car (symbolising pollution and fossil fuels).
  • A thermometer (representing rising temperatures).
• Reveal each item one at a time and ask students:
  • "What do you think this has to do with climate change?"
  • "What connections can we make?"
• This encourages prediction skills and prior knowledge discussion.

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2. Class Discussion – What Do We Already Know? (10 mins)

Purpose: Capture student understanding and misconceptions.

• Draw a quick mind map on the board with ‘Climate Change’ in the centre.
• Ask students:
  • "What words or ideas come to mind when you hear ‘climate change’?"
  • "Where have you heard about climate change before?" (News, social media, family discussions).
• Encourage debate on common misconceptions:
  • Does climate change just mean hotter weather?
  • Is global warming the same as climate change?
  • Can it be reversed?

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3. Mini-Exploration – Climate Change Around Us (10 mins)

Purpose: Relate learning to real-life experiences.

• Show two real-world local images (before & after comparison):
  • Example 1: Flooding in the UK (e.g., 2015 Cumbria floods).
  • Example 2: Shrinking polar ice caps (impact on wildlife like polar bears).
• Ask small groups to brainstorm possible causes of these changes.
• Groups share their ideas, and the teacher clarifies using simple explanations.

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4. Activity – Climate Change in Our Daily Lives (10 mins)

Purpose: Connect global issues to students' daily experiences.

• Display the question:
  • "How does climate change affect things we do every day?"
• Quick group discussion (2-3 students per group).
• Provide small paper cards with examples (some true, some misconceptions):
  • "Hotter summers = better holidays!" (Discuss wider consequences – droughts, wildfires).
  • "Switching lights off helps climate change." (Explain energy use and carbon emissions).
  • "Climate change only affects faraway places." (Discuss UK impacts).
• Exit ticket: Each student writes down one thing they learnt and hands it in as they leave.

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Assessment for Learning (AfL)

• Observing student engagement and participation in discussions.
• Assessing exit tickets to gauge understanding of key ideas.
• Checking group responses to address any misconceptions in the next lesson.

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Resources & Materials

• Mystery Box Items (ice cube, leaf, toy car, thermometer).
• Whiteboard & markers for brainstorming.
• Real-world images showcasing climate change impacts.
• Paper exit tickets for student reflections.

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Differentiation Strategies

• For higher-ability learners:
  • Encourage deeper questioning (e.g., "Are all floods caused by climate change?").
  • Ask groups to think about potential solutions to climate challenges.
• For EAL (English as an Additional Language) students:
  • Use visual cues and paired discussions before sharing with the class.
  • Provide key vocabulary (‘climate’, ‘change’, ‘global’, ‘impact’) with simple definitions.
• For students requiring additional support:
  • Provide sentence starters for discussions (e.g., "I think climate change is __ because __").
  • Allow them to work in pairs to reduce pressure when contributing ideas.

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Plenary & Next Steps (5 mins)

• Recap key ideas: What is climate change? Why does it matter?
• Tease the next lesson: "Next time, we’ll investigate the science behind greenhouse gases!"
• Display an intriguing question:
  • Can one person really make a difference in fighting climate change?
  • Ask students to think about this before the next lesson.

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Teacher Reflection After the Lesson

• Did students engage with the mystery box activity and discussions?
• What misconceptions were most common?
• Were students able to connect climate change to their daily lives?

This highly interactive and thought-provoking lesson will set the foundation for scientific inquiry in climate change, preparing students to delve deeper into the mechanisms behind it in the next session. 🚀 🌍