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Override for the tutor's lesson content generation calls. Auto uses the system default (Claude Sonnet 5 for lesson text, Opus 5 for diagrams).

Lesson generation model

System default

i58 💰:18.8

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Tutoring abilities

Imagine a self-driving car's brakes fail as a pedestrian steps into the road — should the car swerve to protect the pedestrian and risk its passenger, or stay straight?

This is an **ethical dilemma**: a situation where a choice must be made between two moral options, neither of which is completely right or wrong.

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta name="aspect-ratio" content="4:3">
  <title>Law vs Ethics</title>
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      background-color: #f8fafc;
      color: #1e293b;
      padding: 12px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
    }

    .main-layout {
      width: 100%;
      max-width: 620px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    /* Central Question Banner */
    .central-badge {
      background: #ffffff;
      border: 1.5px solid #cbd5e1;
      border-radius: 24px;
      padding: 8px 16px;
      text-align: center;
      font-size: 14px;
      font-weight: 700;
      color: #1e293b;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
    }

    .central-badge .accent-can {
      color: #0d9488;
      text-decoration: underline;
    }

    .central-badge .accent-should {
      color: #6366f1;
      text-decoration: underline;
    }

    /* Cards Comparison Grid */
    .cards-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    @media (max-width: 480px) {
      .cards-grid {
        grid-template-columns: 1fr;
      }
    }

    .compare-card {
      background: #ffffff;
      border: 2px solid #e2e8f0;
      border-radius: 14px;
      padding: 16px 14px;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      cursor: pointer;
      user-select: none;
      transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
    }

    .compare-card.law-card {
      border-top: 4px solid #0d9488;
    }

    .compare-card.law-card.active {
      border-color: #0d9488;
      box-shadow: 0 0 0 2px rgba(13, 148, 136, 0.2);
      background-color: #f0fdfa;
    }

    .compare-card.ethics-card {
      border-top: 4px solid #6366f1;
    }

    .compare-card.ethics-card.active {
      border-color: #6366f1;
      box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
      background-color: #eef2ff;
    }

    .card-icon {
      font-size: 32px;
      line-height: 1;
      margin-bottom: 8px;
    }

    .card-title {
      font-size: 16px;
      font-weight: 800;
      margin-bottom: 6px;
    }

    .law-card .card-title {
      color: #0f766e;
    }

    .ethics-card .card-title {
      color: #4f46e5;
    }

    .card-tag {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      padding: 2px 8px;
      border-radius: 12px;
      margin-bottom: 8px;
    }

    .law-tag {
      background: #ccfbf1;
      color: #0f766e;
    }

    .ethics-tag {
      background: #e0e7ff;
      color: #4338ca;
    }

    .card-desc {
      font-size: 13px;
      line-height: 1.4;
      color: #475569;
    }

    .card-desc strong {
      color: #1e293b;
    }

    /* Interactive Scenario Box */
    .scenario-box {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: 12px;
      padding: 12px 14px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .scenario-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      flex-wrap: wrap;
    }

    .scenario-title {
      font-size: 12px;
      font-weight: 700;
      color: #64748b;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .scenario-tabs {
      display: flex;
      gap: 6px;
    }

    .tab-btn {
      background: #f1f5f9;
      border: 1px solid #cbd5e1;
      border-radius: 6px;
      padding: 4px 10px;
      font-size: 12px;
      font-weight: 600;
      color: #475569;
      cursor: pointer;
    }

    .tab-btn.active {
      background: #1e293b;
      border-color: #1e293b;
      color: #ffffff;
    }

    .scenario-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      font-size: 13px;
    }

    @media (max-width: 480px) {
      .scenario-content {
        grid-template-columns: 1fr;
      }
    }

    .view-box {
      border-radius: 8px;
      padding: 8px 10px;
      border-left: 3px solid transparent;
    }

    .view-law {
      background: #f0fdf4;
      border-left-color: #0d9488;
    }

    .view-ethics {
      background: #f5f3ff;
      border-left-color: #6366f1;
    }

    .view-label {
      font-size: 11px;
      font-weight: 700;
      margin-bottom: 2px;
      display: block;
    }

    .view-law .view-label {
      color: #0f766e;
    }

    .view-ethics .view-label {
      color: #4f46e5;
    }

    .view-text {
      color: #334155;
      line-height: 1.3;
    }
  </style>
</head>
<body>

  <div class="main-layout">
    
    <div class="central-badge">
      <span>💡 Just because code <span class="accent-can">CAN</span> do something, <span class="accent-should">SHOULD</span> it?</span>
    </div>

    
    <div class="cards-grid">
      
      <div id="cardLaw" class="compare-card law-card active" onclick="selectCard('law')">
        <div class="card-icon">⚖️</div>
        <div class="card-title">Legal Rules</div>
        <div class="card-tag law-tag">MUST DO</div>
        <div class="card-desc">
          Enforced by <strong>laws & penalties</strong>.<br>
          Defines what is strictly permitted.
        </div>
      </div>

      
      <div id="cardEthics" class="compare-card ethics-card" onclick="selectCard('ethics')">
        <div class="card-icon">🧭</div>
        <div class="card-title">Ethical Values</div>
        <div class="card-tag ethics-tag">SHOULD DO</div>
        <div class="card-desc">
          Guided by <strong>morals & fairness</strong>.<br>
          Considers impact on human lives.
        </div>
      </div>
    </div>

    
    <div class="scenario-box">
      <div class="scenario-header">
        <span class="scenario-title">Interactive Scenario:</span>
        <div class="scenario-tabs">
          <button class="tab-btn active" onclick="setScenario(0)">🚗 Autonomous Car</button>
          <button class="tab-btn" onclick="setScenario(1)">👁️ Facial Scan</button>
          <button class="tab-btn" onclick="setScenario(2)">📊 Public Data</button>
        </div>
      </div>

      <div class="scenario-content">
        <div class="view-box view-law">
          <span class="view-label">⚖️ The Law (Legal)</span>
          <span id="lawText" class="view-text">Follows road safety regulations and highway codes.</span>
        </div>
        <div class="view-box view-ethics">
          <span class="view-label">🧭 Ethics (Moral)</span>
          <span id="ethicsText" class="view-text">Deciding who to prioritize during an unavoidable crash.</span>
        </div>
      </div>
    </div>
  </div>

  <script>
    const scenarios = [
      {
        law: "Follows speed limits and manufacturer liability laws.",
        ethics: "How should AI prioritize passenger vs pedestrian life in a crash?"
      },
      {
        law: "Stores biometric data adhering to GDPR compliance.",
        ethics: "Is mass surveillance fair to innocent citizens' privacy?"
      },
      {
        law: "Allows scraping text legally posted on public sites.",
        ethics: "Is it right to train models on artists' work without consent?"
      }
    ];

    function selectCard(type) {
      const cardLaw = document.getElementById('cardLaw');
      const cardEthics = document.getElementById('cardEthics');
      if (type === 'law') {
        cardLaw.classList.add('active');
        cardEthics.classList.remove('active');
      } else {
        cardEthics.classList.add('active');
        cardLaw.classList.remove('active');
      }
    }

    function setScenario(index) {
      const tabs = document.querySelectorAll('.tab-btn');
      tabs.forEach((tab, i) => {
        if (i === index) {
          tab.classList.add('active');
        } else {
          tab.classList.remove('active');
        }
      });

      document.getElementById('lawText').textContent = scenarios[index].law;
      document.getElementById('ethicsText').textContent = scenarios[index].ethics;
    }
  </script>
</body>
</html>

While **laws** tell us what we legally can or cannot do, **ethics** asks whether an action is morally right, fair, and beneficial for human beings.

How do these ethical questions change when computers start making decisions instead of humans?

**Artificial Intelligence (AI)** refers to computer systems designed to perform tasks that normally require human intelligence, such as recognizing faces or making hiring decisions.

Because AI models learn by finding patterns in historical training data, any human prejudice in that data creates **algorithmic bias**, leading the system to make unfair or discriminatory decisions.

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta name="aspect-ratio" content="4:3">
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    }

    body {
      background-color: #f8fafc;
      color: #1e293b;
      padding: 12px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      min-height: 100%;
    }

    /* Pipeline Container */
    .pipeline {
      display: grid;
      grid-template-columns: 1fr auto 1fr auto 1fr;
      align-items: center;
      gap: 6px;
    }

    @media (max-width: 480px) {
      .pipeline {
        grid-template-columns: 1fr;
        gap: 8px;
      }
      .arrow {
        transform: rotate(90deg);
        margin: -2px 0;
      }
    }

    .step-card {
      background: #ffffff;
      border: 1.5px solid #e2e8f0;
      border-radius: 10px;
      padding: 10px 8px;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
      cursor: pointer;
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
      min-height: 140px;
      justify-content: space-between;
    }

    .step-card.active {
      border-color: #2563eb;
      box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
    }

    .step-num {
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: #64748b;
      margin-bottom: 4px;
    }

    .step-card.active .step-num {
      color: #2563eb;
    }

    .step-title {
      font-size: 13px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 8px;
      line-height: 1.2;
    }

    /* Step 1 Visual: Imbalanced Population */
    .data-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 4px;
      background: #f1f5f9;
      padding: 6px;
      border-radius: 6px;
      width: 100%;
      max-width: 110px;
    }

    .person-dot {
      width: 16px;
      height: 16px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 10px;
      font-weight: 700;
      color: #fff;
    }

    .group-a { background: #3b82f6; }
    .group-b { background: #f97316; }

    /* Step 2 Visual: Algorithmic Model */
    .model-core {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 4px;
      background: #f1f5f9;
      padding: 8px;
      border-radius: 6px;
      width: 100%;
      max-width: 110px;
    }

    .nodes-layer {
      display: flex;
      gap: 6px;
    }

    .node {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #94a3b8;
    }

    .step-card.active .node {
      background: #2563eb;
      box-shadow: 0 0 6px rgba(37, 99, 235, 0.5);
    }

    .gear-icon {
      font-size: 18px;
      line-height: 1;
      color: #475569;
    }

    /* Step 3 Visual: Biased Outcome */
    .outcome-box {
      display: flex;
      flex-direction: column;
      gap: 4px;
      width: 100%;
      max-width: 110px;
    }

    .outcome-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 3px 6px;
      border-radius: 4px;
      font-size: 11px;
      font-weight: 600;
    }

    .outcome-row.pass {
      background: #ecfdf5;
      color: #059669;
      border: 1px solid #a7f3d0;
    }

    .outcome-row.fail {
      background: #fef2f2;
      color: #dc2626;
      border: 1px solid #fecaca;
    }

    .arrow {
      font-size: 16px;
      font-weight: 900;
      color: #94a3b8;
      text-align: center;
      user-select: none;
    }

    .caption {
      font-size: 11px;
      color: #64748b;
      margin-top: 4px;
    }

    /* Accountability Section */
    .accountability-card {
      background: #ffffff;
      border: 1.5px solid #e2e8f0;
      border-radius: 10px;
      padding: 12px;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    }

    .q-title {
      font-size: 13px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 8px;
      text-align: center;
    }

    .roles-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 6px;
      margin-bottom: 8px;
    }

    .role-btn {
      background: #f8fafc;
      border: 1px solid #cbd5e1;
      border-radius: 6px;
      padding: 8px 4px;
      font-size: 12px;
      font-weight: 600;
      color: #334155;
      cursor: pointer;
      text-align: center;
      transition: background 0.15s ease, border-color 0.15s ease;
    }

    .role-btn:hover {
      background: #f1f5f9;
      border-color: #94a3b8;
    }

    .role-btn.active {
      background: #eff6ff;
      border-color: #2563eb;
      color: #1d4ed8;
      box-shadow: 0 0 0 1px #2563eb;
    }

    .feedback-box {
      background: #f8fafc;
      border: 1px dashed #cbd5e1;
      border-radius: 6px;
      padding: 8px 10px;
      font-size: 12px;
      line-height: 1.4;
      color: #334155;
      text-align: center;
      min-height: 42px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
  </style>
</head>
<body>

  
  <div class="pipeline">
    
    <div class="step-card active" id="step0" onclick="selectStep(0)">
      <div class="step-num">Step 1</div>
      <div class="step-title">Historical Data</div>
      <div class="data-grid">
        <div class="person-dot group-a">A</div>
        <div class="person-dot group-a">A</div>
        <div class="person-dot group-a">A</div>
        <div class="person-dot group-a">A</div>
        <div class="person-dot group-a">A</div>
        <div class="person-dot group-a">A</div>
        <div class="person-dot group-a">A</div>
        <div class="person-dot group-b">B</div>
      </div>
      <div class="caption">7 Group A : 1 Group B</div>
    </div>

    <div class="arrow">→</div>

    
    <div class="step-card" id="step1" onclick="selectStep(1)">
      <div class="step-num">Step 2</div>
      <div class="step-title">ML Model</div>
      <div class="model-core">
        <div class="nodes-layer">
          <div class="node"></div>
          <div class="node"></div>
          <div class="node"></div>
        </div>
        <div class="gear-icon">⚙</div>
        <div class="nodes-layer">
          <div class="node"></div>
          <div class="node"></div>
        </div>
      </div>
      <div class="caption">Learns Past Bias</div>
    </div>

    <div class="arrow">→</div>

    
    <div class="step-card" id="step2" onclick="selectStep(2)">
      <div class="step-num">Step 3</div>
      <div class="step-title">Biased Output</div>
      <div class="outcome-box">
        <div class="outcome-row pass">
          <span>Group A</span>
          <span>✓ 90%</span>
        </div>
        <div class="outcome-row fail">
          <span>Group B</span>
          <span>✗ 20%</span>
        </div>
      </div>
      <div class="caption">Unfair Disparity</div>
    </div>
  </div>

  
  <div class="accountability-card">
    <div class="q-title">Who is to blame for AI bias?</div>
    <div class="roles-grid">
      <button class="role-btn active" onclick="setRole(0)">Programmer</button>
      <button class="role-btn" onclick="setRole(1)">Company</button>
      <button class="role-btn" onclick="setRole(2)">Data Trainer</button>
    </div>
    <div class="feedback-box" id="feedbackText">
      <strong>Programmer:</strong> Responsible for model architecture, loss functions, and testing algorithms for fairness.
    </div>
  </div>

  <script>
    const explanations = [
      "<strong>Programmer:</strong> Responsible for algorithm design, testing metrics, and auditing edge cases.",
      "<strong>Company:</strong> Responsible for deployment ethics, governance, oversight, and real-world impact.",
      "<strong>Data Trainer:</strong> Responsible for collecting representative datasets and removing historical skew."
    ];

    function setRole(index) {
      const buttons = document.querySelectorAll('.role-btn');
      buttons.forEach((btn, i) => {
        btn.classList.toggle('active', i === index);
      });
      document.getElementById('feedbackText').innerHTML = explanations[index];
    }

    function selectStep(stepIndex) {
      for (let i = 0; i < 3; i++) {
        document.getElementById(`step${i}`).classList.toggle('active', i === stepIndex);
      }
    }
  </script>
</body>
</html>

This creates the issue of **accountability**: when an autonomous algorithm makes a harmful mistake, it is difficult to determine whether the software developer, the data provider, or the business is responsible.

What happens when computers not only make decisions, but also take over human jobs entirely?

**Automation** is the use of software and robotics to carry out tasks with minimal or no human intervention.

While automated warehouses and self-checkout kiosks improve efficiency and lower consumer prices, they cause **job displacement** by eliminating traditional entry-level careers.

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta name="aspect-ratio" content="4:3">
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      -webkit-tap-highlight-color: transparent;
    }

    body {
      background: #ffffff;
      color: #1e2945;
      padding: 12px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
    }

    .header {
      text-align: center;
      margin-bottom: 12px;
      width: 100%;
    }

    .title {
      font-size: 16px;
      font-weight: 700;
      color: #1e2945;
      letter-spacing: -0.2px;
    }

    .toggle-row {
      display: inline-flex;
      background: #f1f5f9;
      padding: 3px;
      border-radius: 20px;
      margin-top: 6px;
      gap: 2px;
    }

    .toggle-btn {
      border: none;
      background: transparent;
      padding: 4px 12px;
      border-radius: 16px;
      font-size: 12px;
      font-weight: 600;
      color: #64748b;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .toggle-btn.active {
      background: #ffffff;
      color: #1e2945;
      box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }

    .comparison-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      width: 100%;
      max-width: 620px;
    }

    .column {
      display: flex;
      flex-direction: column;
      gap: 8px;
      transition: opacity 0.25s ease;
    }

    .col-header {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      padding: 8px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .col-pros .col-header {
      background: rgba(16, 185, 129, 0.12);
      color: #059669;
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The ethical challenge is whether technology companies and governments have a moral responsibility to retrain displaced workers when automation eliminates their livelihood.

Beyond the workplace, what happens when digital technology monitors our everyday movements?

**Mass surveillance** involves widespread monitoring of people using tools like public CCTV, automatic number plate recognition, and real-time facial recognition.

Governments argue that surveillance prevents crime and terrorism, but it often infringes on **privacy**, which is an individual's right to keep personal data and daily actions free from public observation.

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A major ethical concern is **false positives**, where facial recognition systems misidentify innocent citizens due to algorithmic inaccuracies.

Can everyone in society actually access these new digital tools equally?

The **digital divide** is the gap between people who have reliable access to modern digital technology and the internet, and those who do not.

This inequality is driven by differences in household income, geographical infrastructure like rural broadband, and age-related digital literacy.

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When essential services like banking, healthcare, and education move completely online, people without internet access become severely disadvantaged.

How do you evaluate these issues in an exam question to get full marks?

To answer an extended GCSE question on ethics, always identify the **stakeholders** (the people affected) and analyze both positive and negative consequences.

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A common mistake is giving only a one-sided opinion; examiners award top marks only when you weigh conflicting perspectives before reaching a conclusion.

Next time you use an app that predicts your tastes, scans your face, or suggests your route, consider who built the algorithm and whose interests it really serves.

computer-science

Ethical Impacts: Is This Technology Right to Use?. Discuss ethical dilemmas created by digital technology including AI, automation and surveillance.

GCSE Computer Science: Ethical, Legal, Cultural and Environmental Impacts

Impacts of Technology: Automated Decision-Making, Privacy, and Ethical Issues

Key Stage 4 Unit: Impacts of Technology – Privacy, Surveillance, and Ethical Impact

To achieve mastery in GCSE extended-response questions (typically 6-8 marks), students should be taught structured discursive frameworks such as P-E-E-L (Point, Evidence/Example, Explain, Link to stakeholder) alongside dedicated dual-perspective planning (Pros vs. Cons across at least two distinct stakeholders). Ensure students practice distinguishing explicitly between moral/ethical duties and statutory legal obligations.

Ethical Impacts: Is This Technology Right to Use?

AI and Algorithmic Bias

Automation and the Workforce