Sustainability

By the end of this lesson, students will understand the concept of sustainability, recognise the impact of human actions on the environment, be familiar with fossil fuels, and apply the principles of the 6R’s in designing a sustainable product.

Introduction (10 minutes)
Start with a discussion on how human activities harm the planet (e.g., pollution, deforestation, overconsumption).
Show images and video depicting environmental damage caused by human actions.
Defining Sustainability (15 minutes)
Define sustainability as meeting the needs of the present without compromising the ability of future generations to meet their own needs.
Discuss the importance of sustainable practices in preserving natural resources and maintaining ecological balance.
Understanding Fossil Fuels (10 minutes)
Explain what fossil fuels are (coal, oil, natural gas) and how they are formed over millions of years.
Discuss the environmental impact of burning fossil fuels, such as air pollution and climate change.
The 6R’s of Sustainability (15 minutes)
Introduce the 6R’s: Rethink, Refuse, Reduce, Reuse, Recycle, and Repair.
Discuss examples of each R and how they contribute to sustainable living (e.g., using reusable bags, repairing instead of replacing items).
Activity: Designing a Sustainable Product (30 minutes)

Task each group or student with designing a product (e.g., water bottle, backpack) with sustainability in mind.
Encourage them to consider materials, energy use, recyclability, and end-of-life disposal.
Have groups present their designs and explain how they incorporated sustainable principles.
Conclusion and Reflection (10 minutes)
Wrap up the lesson by revisiting key points on sustainability, human impact, fossil fuels, and the 6R’s.
Ask students to reflect on how they can apply sustainable practices in their daily lives.