environmental, ecological and social issues
4 detailed 50-minute lessons with teaching scripts, worked examples, parent guides, and assessment criteria.
Lesson Overview
Total Lessons: 4
Tier: Foundation and Higher
Duration: 50 minutes per lesson (200 minutes total)
Exam Boards: AQA, Edexcel, OCR, Eduqas, CCEA
Tier: Foundation and Higher
Duration: 50 minutes per lesson (200 minutes total)
Exam Boards: AQA, Edexcel, OCR, Eduqas, CCEA
Learning Objectives
- Explain the key ideas of environmental, ecological and social issues
- Apply environmental, ecological and social issues to exam-style questions
- Develop independent study skills
- Build cross-topic connections
Prerequisites
- Read the revision notes for environmental, ecological and social issues first (GCSE Revise summary)
- Key vocab to pre-teach: D&T Exam Tips
- Basic skills: reading the summary notes and answering the practice questions there
Materials & Equipment
- Exercise book, coloured pens
- Ruler
- Printed revision notes (link below)
- Internet for videos (see Resources)
Lesson 1: Introduction: environmental, ecological and social issues
Duration: 50 minutes
Starter Activity (5 minutes)
Quick Recall
Write down everything you already know about environmental, ecological and social issues. Then check against the key terms: D&T Exam Tips. Use a mini-whiteboard or paper.
Main Content (35 minutes)
Parent/Teacher Guide:
Before lesson: Read the script below. Pre-teach key vocab: D&T Exam Tips.
If stuck: Re-read the revision notes (link above), then break the content into smaller steps.
Extension: See the Stretch & Challenge ideas in Lesson 4.
Before lesson: Read the script below. Pre-teach key vocab: D&T Exam Tips.
If stuck: Re-read the revision notes (link above), then break the content into smaller steps.
Extension: See the Stretch & Challenge ideas in Lesson 4.
Teaching Script (35 mins):
Mins 0-5 - Hook: "Today: environmental, ecological and social issues. By the end you will be able to answer exam questions on it unaided. It connects to the rest of Design and Technology because the ideas here recur across the spec."
Mins 5-20 - Direct Instruction: Work through the core ideas below one at a time; after each, ask your student to explain it back in their own words.
Mins 20-30 - Guided Practice: Model the worked example together, then let your student attempt the first practice question with guidance.
Mins 30-35 - Independent Practice: 2-3 practice questions from Lesson 3 below, with immediate feedback.
Mins 0-5 - Hook: "Today: environmental, ecological and social issues. By the end you will be able to answer exam questions on it unaided. It connects to the rest of Design and Technology because the ideas here recur across the spec."
Mins 5-20 - Direct Instruction: Work through the core ideas below one at a time; after each, ask your student to explain it back in their own words.
Mins 20-30 - Guided Practice: Model the worked example together, then let your student attempt the first practice question with guidance.
Mins 30-35 - Independent Practice: 2-3 practice questions from Lesson 3 below, with immediate feedback.
First Look
Start with the revision notes summary, then attempt: Explain the difference between a linear economy and a circular economy, using a smartphone as an example.
Plenary (5 minutes)
Check Out
Your student states one thing they learned and one question they still have about environmental, ecological and social issues.
Lesson 2: Core Concepts: environmental, ecological and social issues
Duration: 50 minutes
Starter Activity (5 minutes)
Review Previous Lesson
Quick recap: write 3 key points from Lesson 1 on environmental, ecological and social issues. Check them against the notes below.
Main Content (35 minutes)
Key Fact: The 6 Rs: Rethink, Refuse, Reduce, Reuse, Recycle, Repair — a hierarchy for sustainable design decisions, from most to least effective.
Key Fact: Circular economy: products designed for disassembly, material recovery and reuse — eliminates waste, contrasts with linear 'take-make-dispose' model.
Key Fact: Life Cycle Analysis (LCA): assesses environmental impact from raw material extraction through manufacture, use and disposal — cradle-to-grave.
Key Fact: Planned obsolescence: designing products with limited useful life to drive repeat purchases — ethical concern, contributes to e-waste and resource depletion.
Key Fact: Carbon footprint: total greenhouse gas emissions from a product's full life cycle — designers reduce it through material choice, local sourcing, efficient manufacturing and recyclability.
D&T Exam Tips: For sustainability questions, structure your answer around the 6 Rs or LCA stages. Always conclude with a justified design recommendation. Examiners reward specific examples (name a product, material or company) over vague generalisations.
| Term | Meaning | Example |
|---|---|---|
| Rethink | Challenge if product is needed | Do nothing / service design |
| Refuse | Reject unnecessary consumption | Decline single-use packaging |
| Reduce | Minimise material and energy use | Lightweighting packaging |
| Reuse | Extend product life repeatedly | Refillable containers |
| Recycle | Process materials into new products | rPET from plastic bottles |
| Repair | Enable maintenance over replacement | Modular phone components |
Practice (10 minutes)
Q: Explain the difference between a linear economy and a circular economy, using a smartphone as an example.
Answer: Linear: extract raw materials, manufacture phone, use for 2-3 years, dispose in landfill — resources flow one way. Circular: design phone for modular repair (Fairphone), use recycled aluminium and rare earths, offer trade-in for refurbishment, design for disassembly so components can be recovered — resources cycle continuously.
Plenary (5 minutes)
Explain Back
Your student teaches the key points back to you without looking. Fill any gaps immediately.
Lesson 3: Application: environmental, ecological and social issues
Duration: 50 minutes
Starter Activity (5 minutes)
Quick Recall
Recall the key terms: D&T Exam Tips. Define each in one sentence.
Main Content (35 minutes)
Parent/Teacher Guide: Let your student attempt each question alone first, then compare with the model answer. Award method marks for correct working even if the final answer is wrong.
Q1: Explain the difference between a linear economy and a circular economy, using a smartphone as an example.
Answer: Linear: extract raw materials, manufacture phone, use for 2-3 years, dispose in landfill — resources flow one way. Circular: design phone for modular repair (Fairphone), use recycled aluminium and rare earths, offer trade-in for refurbishment, design for disassembly so components can be recovered — resources cycle continuously.
Q2: Describe how a designer could apply the 6 Rs to the development of a new office chair.
Answer: Rethink: does the chair need to be new or can existing chairs be refurbished? Refuse: avoid unnecessary packaging and toxic finishes. Reduce: minimise material use through FEA-optimised structure. Reuse: design modular components that can be replaced individually. Recycle: use mono-materials (single polymer type) for easy recycling. Repair: standard fasteners not adhesives, so parts can be swapped.
Q3: Discuss the ethical issues surrounding planned obsolescence in consumer electronics.
Answer: Arguments for: technological progress, affordability (cheaper to replace than repair), consumer demand for new features. Arguments against: environmental damage (e-waste, rare earth mining), consumer exploitation, loss of right to repair, resource depletion. A balanced answer considers both perspectives and reaches a justified conclusion about responsible design.
Plenary (5 minutes)
Error Review
Review any questions answered incorrectly. Identify whether the error was knowledge, method, or reading the question.
Lesson 4: Exam Practice: environmental, ecological and social issues
Duration: 50 minutes
Starter Activity (5 minutes)
Command Words
Review what these command words require: state (one point), describe (say what happens), explain (say why), compare (both sides), evaluate (judgement).
Main Content (35 minutes)
Extended Answer
Extended question: Full-Mark Response Evaluate the environmental impact of disposable coffee cups and propose a sustainable alternative using the circular economy model. <div class="
A grade 9 response will: analyse the current cup (paper lined with polyethylene — cannot be recycled easily, 2.5 billion used annually in UK); calculate the LCA impact (tree harvesting, waterproof lining manufacture, transport, landfill); apply circular economy principles — design a reusable cup system (e.g. deposit-return scheme with durable recycled polypropylene cups, collected, washed and redistributed); discuss the 6 Rs applied; consider social barriers (convenience culture) and economic factors (initial cost vs long-term savings); reference real examples (Frugalpac, KeepCup, deposit schemes); conclude with a justified proposal that balances environmental benefit with practical adoption.
Exam Tips: Always define sustainability before applying it — 'meeting present needs without compromising future generations' ability to meet theirs' | Use specific product examples rather than abstract principles | The 6 Rs are a hierarchy — Rethink is more effective than Recycle
Common Errors: Watch Out! Students often make mistakes here. Wrong: Recycling is the most important thing a designer can do to protect the environment. Correct: Recycling is the LAST of the 6 Rs — it requires energy, reduces material quality (downcycling), and does not reduce initial consumption. Rethink (do we need this product?), Refuse (avoid unnecessary materials), and Reduce (use less material) are far more effective because they prevent waste from being created in the first place. Designers should prioritise higher Rs before considering recycling.
Stretch & Challenge (Grade 8-9):
- Synoptic links: explain how environmental, ecological and social issues connects to another Design and Technology topic you have studied
- Real-world: research one real-world use or example of environmental, ecological and social issues
- Critical: "What are the limitations of the models used in environmental, ecological and social issues?"
Plenary (5 minutes)
Assessment Criteria
- Got it: Confident explanation + correct worked examples
- Getting there: Main points OK, needs support with detail
- Not yet: Confused on key concepts - re-run Lesson 2
Homework & Consolidation
- Consolidation: Re-answer any Lesson 3 practice questions answered incorrectly (20 mins)
- Retrieval: Write flashcards for the key terms: D&T Exam Tips (10 mins)
- Exam practice: One past-paper question on environmental, ecological and social issues from the board websites (15 mins)
- Extension: Explain environmental, ecological and social issues to someone else in your own words (10 mins)