Fascinating Fact:
Sustainability in resistant materials can involve using certified timber, recycled metals, or recycled plastics. Designing for repair and disassembly can also reduce waste.
In KS3 D and T, pupils learn that choosing resistant materials is not only about strength and finish, but also about impact on the environment. Designers compare sourcing, manufacturing, lifespan, and end-of-life options to make more responsible decisions.
Key Terms
- Sustainability: Designing and making products in ways that reduce harm to the environment, such as using fewer resources and creating less waste.
- Life cycle: The stages of a product from raw materials and manufacture to use, disposal, recycling, or reuse.
- Design for repair: Making products easier to fix by using replaceable parts and accessible fastenings, so they last longer instead of being thrown away.
Frequently Asked Questions (Click to see answers)
What does sustainability mean in KS3 resistant materials?
Sustainability in KS3 resistant materials means choosing and using materials in ways that reduce environmental impact. This can include recycled content, renewable sources, and designs that last longer and create less waste.
How can a designer reduce waste when making a product?
A designer can reduce waste by planning accurate cutting layouts, using standard sizes, minimising offcuts, and selecting materials that can be recycled. Designing for repair and upgrades also prevents early disposal.
Why is life cycle thinking important in Design and Technology?
Life cycle thinking helps designers consider the full impact of a product, not just how it looks. It includes energy used in manufacturing, how long the product will last, and what happens when it reaches the end of its use.
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