ethical, legal & environmental impacts
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 ethical, legal & environmental impacts
- Apply ethical, legal & environmental impacts to exam-style questions
- Develop independent study skills
- Build cross-topic connections
Prerequisites
- Read the revision notes for ethical, legal & environmental impacts first (GCSE Revise summary)
- Key vocab to pre-teach: Key Concept, The Debate, The Issue
- 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: ethical, legal & environmental impacts
Duration: 50 minutes
Starter Activity (5 minutes)
Quick Recall
Write down everything you already know about ethical, legal & environmental impacts. Then check against the key terms: Key Concept, The Debate, The Issue. Use a mini-whiteboard or paper.
Main Content (35 minutes)
Parent/Teacher Guide:
Before lesson: Read the script below. Pre-teach key vocab: Key Concept, The Debate, The Issue.
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: Key Concept, The Debate, The Issue.
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: ethical, legal & environmental impacts. By the end you will be able to answer exam questions on it unaided. It connects to the rest of Computer Science 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: ethical, legal & environmental impacts. By the end you will be able to answer exam questions on it unaided. It connects to the rest of Computer Science 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 ethical concerns around AI bias. Give an example.
Plenary (5 minutes)
Check Out
Your student states one thing they learned and one question they still have about ethical, legal & environmental impacts.
Lesson 2: Core Concepts: ethical, legal & environmental impacts
Duration: 50 minutes
Starter Activity (5 minutes)
Review Previous Lesson
Quick recap: write 3 key points from Lesson 1 on ethical, legal & environmental impacts. Check them against the notes below.
Main Content (35 minutes)
Key Concept: Technology has wide-ranging impacts beyond just technical considerations. As computing professionals and informed citizens, we need to understand the ethical, legal, environmental, and cultural effects of technology on individuals and society.
The Debate: Should governments and organisations be able to collect and monitor personal data to improve security? This creates a conflict between individual privacy and collective security.
The Issue: As technology advances, many jobs are being automated (performed by machines or software instead of people). This raises ethical questions about unemployment, retraining, and economic inequality.
The Issue: AI systems can reflect and amplify human biases. If training data contains biases, the AI will produce biased results, potentially discriminating against certain groups.
Purpose: The Data Protection Act (DPA) 2018 and the UK GDPR protect individuals' personal data. They give people rights over their own data and impose obligations on organisations that process it.
Purpose: The Computer Misuse Act makes certain activities involving computers illegal. It was created to address hacking and unauthorised access to computer systems.
| Term | Meaning | Example |
|---|---|---|
| Ethical | Is it right? Should we do it? Who is affected? | |
| Legal | What laws apply? Is it legal? Who owns the data? | |
| Environmental | What is the environmental cost? How much energy? What waste? | |
| Cultural | Who has access? Who is excluded? How does it change society? | |
| Section 1: Unauthorised access | Accessing a computer system without permission | Guessing someone's password to log into their account |
| Section 2: Unauthorised access with intent | Accessing a system without permission to commit a further crime | Hacking into a bank system to steal money |
| Section 3: Unauthorised modification | Modifying computer material without permission | Deploying malware that changes or deletes data |
| Ethical | Privacy vs security, automation/jobs, AI bias | Right to privacy, informed consent, fairness |
Practice (10 minutes)
Q: Explain the ethical concerns around AI bias. Give an example.
Answer: AI systems can reflect and amplify biases present in their training data. If historical data contains biases (e.g. favouring certain demographics in hiring), the AI will produce biased results. Example: a facial recognition system trained mostly on lighter-skinned faces was found to be significantly less accurate at identifying darker-skinned faces, leading to potential misidentification.
Plenary (5 minutes)
Explain Back
Your student teaches the key points back to you without looking. Fill any gaps immediately.
Lesson 3: Application: ethical, legal & environmental impacts
Duration: 50 minutes
Starter Activity (5 minutes)
Quick Recall
Recall the key terms: Key Concept, The Debate, The Issue. 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 ethical concerns around AI bias. Give an example.
Answer: AI systems can reflect and amplify biases present in their training data. If historical data contains biases (e.g. favouring certain demographics in hiring), the AI will produce biased results. Example: a facial recognition system trained mostly on lighter-skinned faces was found to be significantly less accurate at identifying darker-skinned faces, leading to potential misidentification.
Q2: What is the purpose of the Data Protection Act 2018? State three rights it gives to individuals.
Answer: The DPA 2018 protects individuals' personal data by setting rules for how organisations collect, store, and process it. Three rights: right to access their personal data, right to have inaccurate data corrected, right to have data deleted (right to be forgotten).
Q3: Describe the three main offences under the Computer Misuse Act 1990.
Answer: Section 1: Unauthorised access to a computer system (hacking). Section 2: Unauthorised access with intent to commit a further crime (e.g. hacking to steal money). Section 3: Unauthorised modification of computer material (e.g. deploying malware that changes or deletes data).
Q4: What is e-waste and why is it an environmental concern?
Answer: E-waste is discarded electronic equipment (computers, phones, TVs). It is an environmental concern because it contains toxic materials (lead, mercury, cadmium) that can leach into soil and water if not properly recycled. Much e-waste is shipped to developing countries where informal recycling causes health problems and environmental contamination.
Q5: What is the digital divide? Explain how it can affect people's opportunities.
Answer: The digital divide is the gap between people who have access to technology and the internet and those who do not. It affects opportunities because those without access cannot use online education, banking, job searching, or government services. During COVID-19 lockdowns, students without home internet fell behind. The divide exists between countries, between urban and rural areas, and between socioeconomic groups.
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: ethical, legal & environmental impacts
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)
Exam-Style Question
Attempt a past-paper style question on ethical, legal & environmental impacts from the exam board past paper finder (see Resources), then mark it against the scheme.
Exam Tips: Know the three key pieces of legislation: DPA 2018, Computer Misuse Act 1990, CDPA 1988 | Be specific about what each law does and the offences/rights it covers | Creative Commons is NOT the same as "no copyright" - it is a type of licence | For ethical questions, present balanced arguments (e.g. privacy vs security) | Environmental: mention e-waste AND energy consumption of data centres | Cultural: the digital divide affects education, employment, and social inclusion | Always name specific legislation rather than saying "the law says"
Common Errors: ✗ Confusing the Data Protection Act and the Computer Misuse Act ✓ The DPA (now UK GDPR) protects personal data about individuals. The Computer Misuse Act criminalises unauthorised access to computer systems (hacking). They protect different things. ✗ Thinking copyright only applies to music and films ✓ Copyright applies to any original creative work: software, code, databases, images, text, designs. Copying software without a licence is a copyright violation. ✗ Believing technology always has a negative environmental impact ✓ Technology has both negative impacts (e-waste, energy consumption of data centres) and positive impacts (remote working reduces travel, smart grids reduce energy waste,
Stretch & Challenge (Grade 8-9):
- Synoptic links: explain how ethical, legal & environmental impacts connects to another Computer Science topic you have studied
- Real-world: research one real-world use or example of ethical, legal & environmental impacts
- Critical: "What are the limitations of the models used in ethical, legal & environmental impacts?"
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: Key Concept, The Debate, The Issue (10 mins)
- Exam practice: One past-paper question on ethical, legal & environmental impacts from the board websites (15 mins)
- Extension: Explain ethical, legal & environmental impacts to someone else in your own words (10 mins)