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

    body {
      background: transparent;
      color: #1e2945;
      padding: 12px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      max-width: 600px;
      margin: 0 auto;
    }

    /* Target Sentence Header */
    .sentence-card {
      background: #f1f5f9;
      border: 1px solid #cbd5e1;
      border-radius: 10px;
      padding: 10px 12px;
      text-align: center;
      font-size: 14px;
      font-weight: 500;
      line-height: 1.4;
      color: #334155;
    }

    .highlight-word {
      background: #0284c7;
      color: #ffffff;
      padding: 2px 7px;
      border-radius: 5px;
      font-weight: 700;
      display: inline-block;
      letter-spacing: 0.5px;
    }

    /* Step Navigation Bar */
    .nav-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 6px;
    }

    .step-tabs {
      display: flex;
      gap: 6px;
      flex: 1;
    }

    .tab-btn {
      flex: 1;
      border: 1px solid #cbd5e1;
      background: #ffffff;
      color: #64748b;
      font-size: 12.5px;
      font-weight: 600;
      padding: 7px 4px;
      border-radius: 8px;
      cursor: pointer;
      text-align: center;
      transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
      white-space: nowrap;
    }

    .tab-btn:hover {
      background: #f8fafc;
      color: #1e2945;
    }

    .tab-btn.active {
      background: #1e2945;
      color: #ffffff;
      border-color: #1e2945;
      box-shadow: 0 2px 5px rgba(30, 41, 69, 0.15);
    }

    .play-btn {
      border: 1px solid #cbd5e1;
      background: #ffffff;
      color: #1e2945;
      font-size: 13px;
      font-weight: 600;
      padding: 7px 11px;
      border-radius: 8px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s ease;
      flex-shrink: 0;
    }

    .play-btn:hover {
      background: #f8fafc;
    }

    /* Step Viewport */
    .viewport {
      position: relative;
      height: 195px;
      overflow: hidden;
    }

    .step {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
      opacity: 0;
      pointer-events: none;
      transform: translateY(6px);
      transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .step.active {
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0);
    }

    /* Step 1: Definition Options */
    .options-grid {
      display: flex;
      flex-direction: column;
      gap: 6px;
      height: 100%;
      justify-content: center;
    }

    .option-card {
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 8px 11px;
      border-radius: 8px;
      border: 1px solid #e2e8f0;
      background: #f8fafc;
      font-size: 13px;
      line-height: 1.3;
    }

    .option-badge {
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: #e2e8f0;
      color: #1e2945;
      font-weight: 700;
      font-size: 11px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    /* Step 2 & 3: Test Substitution Cards */
    .test-box {
      border: 1px solid #e2e8f0;
      border-radius: 10px;
      padding: 10px 12px;
      background: #f8fafc;
      display: flex;
      flex-direction: column;
      gap: 8px;
      height: 100%;
      justify-content: center;
    }

    .test-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 11.5px;
      font-weight: 700;
      color: #64748b;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .sub-sentence {
      font-size: 13px;
      line-height: 1.45;
      background: #ffffff;
      border: 1px solid #e2e8f0;
      padding: 9px 11px;
      border-radius: 7px;
      color: #1e293b;
    }

    .sub-pill {
      display: inline-block;
      font-weight: 700;
      padding: 1px 6px;
      border-radius: 5px;
      font-size: 12.5px;
    }

    .sub-pill.fail {
      background: #fee2e2;
      color: #b91c1c;
      border: 1px solid #fca5a5;
      text-decoration: line-through;
    }

    .sub-pill.pass {
      background: #dcfce7;
      color: #15803d;
      border: 1px solid #86efac;
    }

    .result-banner {
      display: flex;
      align-items: center;
      gap: 7px;
      padding: 7px 10px;
      border-radius: 7px;
      font-weight: 600;
      font-size: 12px;
    }

    .result-banner.fail {
      background: #fef2f2;
      color: #b91c1c;
      border: 1px solid #fecaca;
    }

    .result-banner.pass {
      background: #f0fdf4;
      color: #15803d;
      border: 1px solid #bbf7d0;
    }

    @media (max-width: 380px) {
      .viewport {
        height: 215px;
      }
      .tab-btn {
        font-size: 11px;
        padding: 6px 2px;
      }
      .option-card {
        font-size: 12px;
        padding: 6px 8px;
      }
      .sub-sentence {
        font-size: 12px;
        padding: 8px 10px;
      }
      .result-banner {
        font-size: 11.5px;
      }
    }
  </style>
</head>
<body>

  
  <div class="sentence-card">
    The sea turtle drifted smoothly along the strong <span class="highlight-word">current</span> 🐢
  </div>

  
  <div class="nav-bar">
    <div class="step-tabs">
      <button class="tab-btn active" id="tab0" type="button">1. Brainstorm</button>
      <button class="tab-btn" id="tab1" type="button">2. Test A</button>
      <button class="tab-btn" id="tab2" type="button">3. Test B</button>
    </div>
    <button class="play-btn" id="playBtn" type="button" aria-label="Pause animation"><span id="playIcon">⏸</span></button>
  </div>

  
  <div class="viewport">
    
    
    <div class="step active" id="step0">
      <div class="options-grid">
        <div class="option-card">
          <span class="option-badge">A</span>
          <span><strong>happening right now</strong> (time)</span>
        </div>
        <div class="option-card">
          <span class="option-badge">B</span>
          <span><strong>flowing stream of water</strong> (ocean)</span>
        </div>
        <div class="option-card">
          <span class="option-badge">C</span>
          <span><strong>flow of electricity</strong> (energy)</span>
        </div>
      </div>
    </div>

    
    <div class="step" id="step1">
      <div class="test-box">
        <div class="test-header">
          <span>Substitution Test</span>
          <span>Option A</span>
        </div>
        <div class="sub-sentence">
          "The sea turtle drifted along the strong <span class="sub-pill fail">happening right now</span>."
        </div>
        <div class="result-banner fail">
          <span>❌</span>
          <span>Does not make sense in this context.</span>
        </div>
      </div>
    </div>

    
    <div class="step" id="step2">
      <div class="test-box">
        <div class="test-header">
          <span>Substitution Test</span>
          <span>Option B</span>
        </div>
        <div class="sub-sentence">
          "The sea turtle drifted along the strong <span class="sub-pill pass">stream of water</span>."
        </div>
        <div class="result-banner pass">
          <span>✅</span>
          <span>Correct meaning! Fits context perfectly.</span>
        </div>
      </div>
    </div>

  </div>

  <script>
    (function () {
      const tabs = [
        document.getElementById('tab0'),
        document.getElementById('tab1'),
        document.getElementById('tab2')
      ];
      const steps = [
        document.getElementById('step0'),
        document.getElementById('step1'),
        document.getElementById('step2')
      ];
      const playBtn = document.getElementById('playBtn');
      const playIcon = document.getElementById('playIcon');

      let currentStep = 0;
      let isPlaying = true;
      let timer = null;
      const intervalDuration = 3500;

      function showStep(index) {
        currentStep = index;
        steps.forEach((step, i) => {
          if (i === index) {
            step.classList.add('active');
          } else {
            step.classList.remove('active');
          }
        });
        tabs.forEach((tab, i) => {
          if (i === index) {
            tab.classList.add('active');
          } else {
            tab.classList.remove('active');
          }
        });
      }

      function nextStep() {
        showStep((currentStep + 1) % steps.length);
      }

      function startAutoplay() {
        if (timer) clearInterval(timer);
        timer = setInterval(nextStep, intervalDuration);
        isPlaying = true;
        playIcon.textContent = '⏸';
        playBtn.setAttribute('aria-label', 'Pause animation');
      }

      function pauseAutoplay() {
        if (timer) clearInterval(timer);
        timer = null;
        isPlaying = false;
        playIcon.textContent = '▶';
        playBtn.setAttribute('aria-label', 'Play animation');
      }

      function toggleAutoplay() {
        if (isPlaying) {
          pauseAutoplay();
        } else {
          startAutoplay();
        }
      }

      tabs.forEach((tab, index) => {
        tab.addEventListener('click', () => {
          showStep(index);
          if (isPlaying) {
            startAutoplay();
          }
        });
      });

      playBtn.addEventListener('click', toggleAutoplay);

      startAutoplay();
    })();
  </script>
</body>
</html>

Using Context to Determine Meaning of Multiple-Meaning Words

<!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: #f8f9fa;
      color: #1e2945;
      min-height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 16px 12px;
    }

    .diagram-flow {
      width: 100%;
      max-width: 620px;
      display: flex;
      flex-direction: column;
      align-items: center;
      position: relative;
    }

    /* Center Root Card */
    .root-card {
      background: #ffffff;
      border: 2px solid #22b7ff;
      border-radius: 12px;
      padding: 12px 28px;
      text-align: center;
      box-shadow: 0 4px 14px rgba(34, 183, 255, 0.15);
      z-index: 2;
    }

    .root-word {
      font-size: 26px;
      font-weight: 800;
      letter-spacing: 2px;
      color: #22b7ff;
      line-height: 1.1;
    }

    .root-sub {
      font-size: 11px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: #6b7280;
      margin-top: 2px;
    }

    /* Branch SVG Lines */
    .branch-svg {
      width: 100%;
      height: 48px;
      display: block;
      margin: -2px 0;
      z-index: 1;
    }

    .branch-line {
      stroke: #d1d5db;
      stroke-width: 2.5;
      stroke-dasharray: 4 4;
      fill: none;
      transition: stroke 0.3s ease, stroke-width 0.3s ease;
    }

    .branch-line.active {
      stroke: #22b7ff;
      stroke-width: 3;
      stroke-dasharray: none;
    }

    /* Meanings Grid */
    .meanings-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      width: 100%;
      z-index: 2;
    }

    .meaning-card {
      background: #ffffff;
      border: 1.5px solid #e5e7eb;
      border-radius: 12px;
      padding: 12px 10px;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      cursor: pointer;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
      transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
      position: relative;
    }

    .meaning-card.active {
      border-color: #22b7ff;
      background: #f0f9ff;
      box-shadow: 0 4px 12px rgba(34, 183, 255, 0.2);
    }

    .card-icon {
      font-size: 30px;
      line-height: 1;
      margin-bottom: 6px;
    }

    .card-pos {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      padding: 2px 8px;
      border-radius: 999px;
      background: #e0f2fe;
      color: #0369a1;
      margin-bottom: 6px;
    }

    .meaning-card.verb .card-pos {
      background: #fef3c7;
      color: #92400e;
    }

    .card-def {
      font-size: 12.5px;
      line-height: 1.35;
      font-weight: 500;
      color: #1e2945;
    }

    /* Instruction Cue */
    .tap-cue {
      margin-top: 14px;
      font-size: 12px;
      font-weight: 600;
      color: #6b7280;
      text-align: center;
    }

    @media (max-width: 480px) {
      .meanings-grid {
        grid-template-columns: 1fr;
        gap: 8px;
      }
      .branch-svg {
        display: none;
      }
      .root-card {
        margin-bottom: 12px;
        padding: 10px 20px;
      }
      .root-word {
        font-size: 22px;
      }
      .meaning-card {
        flex-direction: row;
        text-align: left;
        padding: 10px 12px;
        gap: 12px;
      }
      .card-icon {
        font-size: 26px;
        margin-bottom: 0;
        flex-shrink: 0;
      }
      .card-body {
        display: flex;
        flex-direction: column;
      }
      .card-pos {
        align-self: flex-start;
        margin-bottom: 3px;
      }
    }
  </style>
</head>
<body>

  <div class="diagram-flow">
    
    <div class="root-card">
      <div class="root-word">SCALE</div>
      <div class="root-sub">One Word • Many Meanings</div>
    </div>

    
    <svg class="branch-svg" viewBox="0 0 600 48" preserveAspectRatio="none">
      <line id="line-0" class="branch-line active" x1="300" y1="0" x2="100" y2="48" />
      <line id="line-1" class="branch-line" x1="300" y1="0" x2="300" y2="48" />
      <line id="line-2" class="branch-line" x1="300" y1="0" x2="500" y2="48" />
    </svg>

    
    <div class="meanings-grid">
      
      <div class="meaning-card active" data-index="0">
        <div class="card-icon">🐟</div>
        <div class="card-body">
          <span class="card-pos">Noun</span>
          <div class="card-def">Thin plates on fish or reptiles</div>
        </div>
      </div>

      
      <div class="meaning-card" data-index="1">
        <div class="card-icon">⚖️</div>
        <div class="card-body">
          <span class="card-pos">Noun</span>
          <div class="card-def">A tool for weighing objects</div>
        </div>
      </div>

      
      <div class="meaning-card verb" data-index="2">
        <div class="card-icon">🧗</div>
        <div class="card-body">
          <span class="card-pos">Verb</span>
          <div class="card-def">To climb up something steep</div>
        </div>
      </div>
    </div>

    <div class="tap-cue">Tap any meaning to explore context</div>
  </div>

  <script>
    const cards = document.querySelectorAll('.meaning-card');
    const lines = [
      document.getElementById('line-0'),
      document.getElementById('line-1'),
      document.getElementById('line-2')
    ];

    function selectCard(index) {
      cards.forEach((c, idx) => {
        c.classList.toggle('active', idx === index);
        if (lines[idx]) {
          lines[idx].classList.toggle('active', idx === index);
        }
      });
    }

    cards.forEach((card, idx) => {
      card.addEventListener('click', () => selectCard(idx));
    });
  </script>
</body>
</html>

<!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; }
    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      background: transparent;
      color: #1e293b;
      padding: 12px;
      line-height: 1.4;
      -webkit-font-smoothing: antialiased;
    }

    .header-badge-wrap {
      text-align: center;
      margin-bottom: 12px;
    }
    .header-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: #f1f5f9;
      border: 1px solid #cbd5e1;
      padding: 4px 12px;
      border-radius: 9999px;
      font-weight: 700;
      font-size: 14px;
      color: #0f172a;
      letter-spacing: 0.5px;
    }
    .header-sub {
      font-size: 12px;
      color: #64748b;
      margin-top: 4px;
      font-weight: 500;
    }

    .comparison-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      position: relative;
    }

    @media (max-width: 520px) {
      .comparison-grid {
        grid-template-columns: 1fr;
        gap: 16px;
      }
    }

    .column-panel {
      border-radius: 12px;
      padding: 12px;
      display: flex;
      flex-direction: column;
      gap: 8px;
      transition: opacity 0.25s ease, transform 0.25s ease;
    }

    /* Noun Column */
    .col-noun {
      background: #f0fdf4;
      border: 1.5px solid #bbf7d0;
    }
    /* Verb Column */
    .col-verb {
      background: #eff6ff;
      border: 1.5px solid #bfdbfe;
    }

    .col-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 6px;
    }
    .pill {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 13px;
      font-weight: 700;
      padding: 3px 10px;
      border-radius: 9999px;
      color: #fff;
    }
    .pill-noun { background: #059669; }
    .pill-verb { background: #2563eb; }

    .tag-answer {
      font-size: 11px;
      font-weight: 700;
      padding: 2px 8px;
      border-radius: 6px;
      text-transform: uppercase;
      letter-spacing: 0.3px;
    }
    .tag-noun { background: #dcfce7; color: #166534; }
    .tag-verb { background: #dbeafe; color: #1e40af; }

    .diag-q {
      font-size: 12px;
      color: #475569;
      font-style: italic;
      line-height: 1.3;
    }

    .sentence-box {
      background: #ffffff;
      border-radius: 8px;
      padding: 10px;
      font-size: 14px;
      font-weight: 500;
      color: #334155;
      box-shadow: 0 1px 3px rgba(0,0,0,0.05);
      min-height: 52px;
      display: flex;
      align-items: center;
    }

    .target-word {
      font-weight: 800;
      padding: 1px 4px;
      border-radius: 4px;
      text-decoration: underline;
      text-underline-offset: 3px;
    }
    .target-noun { background: #bbf7d0; color: #065f46; }
    .target-verb { background: #bfdbfe; color: #1e40af; }

    .clue-tag {
      font-weight: 700;
      padding: 0 3px;
      border-radius: 3px;
      transition: background 0.2s, color 0.2s;
    }
    .clue-noun { color: #047857; }
    .clue-verb { color: #1d4ed8; }

    .clue-active-noun {
      background: #fef08a;
      color: #854d0e;
      outline: 1.5px dashed #ca8a04;
    }
    .clue-active-verb {
      background: #fed7aa;
      color: #9a3412;
      outline: 1.5px dashed #ea580c;
    }

    .breakdown-box {
      font-size: 12px;
      padding: 8px;
      border-radius: 6px;
      background: rgba(255,255,255,0.7);
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .clue-item {
      display: flex;
      align-items: flex-start;
      gap: 4px;
      color: #475569;
    }
    .clue-icon { font-size: 11px; margin-top: 1px; }

    .def-badge {
      margin-top: 2px;
      padding-top: 4px;
      border-top: 1px dashed rgba(0,0,0,0.1);
      font-weight: 600;
      font-size: 11.5px;
    }
    .def-noun { color: #065f46; }
    .def-verb { color: #1e40af; }

    /* Interactive Bottom Bar */
    .interactive-bar {
      margin-top: 14px;
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: 10px;
      padding: 10px 12px;
      display: flex;
      flex-direction: column;
      gap: 8px;
      align-items: center;
    }

    .formula-text {
      font-size: 12px;
      font-weight: 700;
      color: #334155;
      text-align: center;
    }

    .btn-group {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
      justify-content: center;
    }

    .toggle-btn {
      background: #fff;
      border: 1px solid #cbd5e1;
      color: #475569;
      padding: 5px 12px;
      border-radius: 6px;
      font-size: 12px;
      font-weight: 600;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 5px;
      user-select: none;
      transition: background 0.15s, border-color 0.15s, color 0.15s;
    }
    .toggle-btn:hover {
      background: #f1f5f9;
    }
    .toggle-btn.active {
      background: #1e293b;
      border-color: #1e293b;
      color: #fff;
    }
    .toggle-btn.active-noun {
      background: #059669;
      border-color: #059669;
      color: #fff;
    }
    .toggle-btn.active-verb {
      background: #2563eb;
      border-color: #2563eb;
      color: #fff;
    }

    .dimmed {
      opacity: 0.45;
    }
  </style>
</head>
<body>

  
  <div class="header-badge-wrap">
    <div class="header-badge">
      <span>Target Word:</span>
      <span style="letter-spacing: 1px; color:#0284c7;">BARK</span>
    </div>
    <div class="header-sub">Step 1: Test the Part of Speech (Thing vs. Action)</div>
  </div>

  
  <div class="comparison-grid">
    
    
    <div class="column-panel col-noun" id="nounPanel">
      <div class="col-header">
        <span class="pill pill-noun">🌳 NOUN (A Thing)</span>
        <span class="tag-answer tag-noun">✓ An Object</span>
      </div>

      <div class="diag-q">Q: Does it name a person, place, or thing?</div>

      <div class="sentence-box">
        <span>The <span class="clue-tag clue-noun" id="clue-rough">rough</span> <span class="target-word target-noun">bark</span> protected the <span class="clue-tag clue-noun" id="clue-tree">oak tree</span>.</span>
      </div>

      <div class="breakdown-box">
        <div class="clue-item">
          <span class="clue-icon">🔍</span>
          <span><strong>Clues:</strong> "rough" + "oak tree" → physical texture & plant</span>
        </div>
        <div class="def-badge def-noun">
          Meaning: Protective outer layer of a tree trunk.
        </div>
      </div>
    </div>

    
    <div class="column-panel col-verb" id="verbPanel">
      <div class="col-header">
        <span class="pill pill-verb">🔊 VERB (An Action)</span>
        <span class="tag-answer tag-verb">✓ An Action</span>
      </div>

      <div class="diag-q">Q: Does it show what someone/something does?</div>

      <div class="sentence-box">
        <span>Our guard <span class="clue-tag clue-verb" id="clue-dogs">dogs</span> <span class="target-word target-verb">bark</span> <span class="clue-tag clue-verb" id="clue-loudly">loudly</span> at night.</span>
      </div>

      <div class="breakdown-box">
        <div class="clue-item">
          <span class="clue-icon">🔍</span>
          <span><strong>Clues:</strong> "dogs" (actor) + "loudly" (how it acts)</span>
        </div>
        <div class="def-badge def-verb">
          Meaning: To emit a sharp, explosive sound.
        </div>
      </div>
    </div>

  </div>

  
  <div class="interactive-bar">
    <div class="formula-text">
      🌿 Tree covering = Noun (What it is) &nbsp;|&nbsp; 🐕 Dog noise = Verb (What it does)
    </div>
    <div class="btn-group">
      <button class="toggle-btn active" id="btn-all" onclick="setMode('all')">
        <span>⚖️ Compare Both</span>
      </button>
      <button class="toggle-btn" id="btn-noun" onclick="setMode('noun')">
        <span>🌳 Highlight Noun Clues</span>
      </button>
      <button class="toggle-btn" id="btn-verb" onclick="setMode('verb')">
        <span>🔊 Highlight Verb Clues</span>
      </button>
    </div>
  </div>

  <script>
    function setMode(mode) {
      const nounPanel = document.getElementById('nounPanel');
      const verbPanel = document.getElementById('verbPanel');
      const btnAll = document.getElementById('btn-all');
      const btnNoun = document.getElementById('btn-noun');
      const btnVerb = document.getElementById('btn-verb');

      const clueRough = document.getElementById('clue-rough');
      const clueTree = document.getElementById('clue-tree');
      const clueDogs = document.getElementById('clue-dogs');
      const clueLoudly = document.getElementById('clue-loudly');

      // Reset buttons
      btnAll.className = 'toggle-btn';
      btnNoun.className = 'toggle-btn';
      btnVerb.className = 'toggle-btn';

      // Reset clue highlights
      clueRough.classList.remove('clue-active-noun');
      clueTree.classList.remove('clue-active-noun');
      clueDogs.classList.remove('clue-active-verb');
      clueLoudly.classList.remove('clue-active-verb');

      nounPanel.classList.remove('dimmed');
      verbPanel.classList.remove('dimmed');

      if (mode === 'all') {
        btnAll.classList.add('active');
      } else if (mode === 'noun') {
        btnNoun.classList.add('active-noun');
        verbPanel.classList.add('dimmed');
        clueRough.classList.add('clue-active-noun');
        clueTree.classList.add('clue-active-noun');
      } else if (mode === 'verb') {
        btnVerb.classList.add('active-verb');
        nounPanel.classList.add('dimmed');
        clueDogs.classList.add('clue-active-verb');
        clueLoudly.classList.add('clue-active-verb');
      }
    }
  </script>
</body>
</html>

OGE.5.L.6

Aligned learning resources

Related diagrams