IGCSE Geography - Topic 3 - Changing Ecosystems Bundle (First exam 2027)

Save hours of planning with this complete bundle of 8 fully structured lessons covering the IGCSE Geography Changing Ecosystems topic (New Cambridge syllabus – first examination 2027).

This bundle includes engaging, ready-to-teach lessons on Antarctic ecosystems and tropical rainforests, covering distribution, climate, ecosystem structure, threats, and management strategies. The lessons are designed to help students understand how ecosystems function, the challenges they face, and how they can be protected sustainably.

Each lesson includes clear explanations, interactive activities, discussion tasks, and opportunities for critical thinking, making them ideal for IGCSE Geography students aged 14–16.

Perfect for teachers delivering the Cambridge IGCSE Geography (0460/0976) Changing Ecosystems unit, this bundle provides a coherent sequence of lessons requiring minimal preparation.

Antarctic Ecosystem

1. Location and Climate of Antarctica
   Students explore the physical geography of Antarctica and the climatic conditions that shape this extreme ecosystem.
2. Features of the Antarctic Ecosystem
   Students investigate the key characteristics of Antarctica’s unique ecosystem and the species that survive there.
3. Threats to the Antarctic Ecosystem
   Students analyse the human and environmental threats facing Antarctica, including climate change and resource pressures.
4. Managing and Protecting the Antarctic Ecosystem
   Students explore international agreements and conservation strategies such as the Antarctic Treaty System.

Lessons Included in This Bundle
Tropical Rainforests
5. Distribution & Equatorial Climate of Tropical Rainforests
Students explore where tropical rainforests are located globally and examine the characteristics of equatorial climates.
6. Tropical Rainforest Structure, Soils & Adaptations
Students investigate rainforest layers, soil characteristics, and how plants and animals adapt to rainforest environments.
7. Threats to Tropical Rainforests
Students examine the major causes of deforestation and analyse the environmental impacts on rainforest ecosystems.
8. Managing Tropical Rainforests
Students explore conservation strategies including protected areas, sustainable forestry and ecotourism.

What’s Included
✔ 8 fully editable PowerPoint lessons
✔ Structured learning objectives aligned to the new syllabus
✔ Interactive starter activities
✔ Student-led tasks and discussion activities
✔ Case study examples
✔ Clear explanations of key geographical concepts
✔ Designed for active learning and critical thinking

Perfect For
Cambridge IGCSE Geography (New syllabus – first exams 2027)
Changing Ecosystems unit
GCSE Geography rainforest and polar ecosystem topics
Ages 14–16
60-minute lessons

Why Teachers Love This Bundle

• Covers two key ecosystems required for the new syllabus
• Ready-to-teach lessons that save planning time
• Engaging activities that promote discussion and critical thinking
• Clear structure suitable for mixed ability classes