<!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="1:1">
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      background: #ffffff;
      color: #1e2945;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
      padding: 16px;
      user-select: none;
    }

    .table-container {
      width: 100%;
      max-width: 440px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .header-row {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr 1.1fr;
      align-items: center;
      text-align: center;
      font-size: 13px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: #64748b;
      padding: 0 8px;
    }

    .data-row {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr 1.1fr;
      align-items: center;
      background: #f8fafc;
      border: 2px solid #e2e8f0;
      border-radius: 12px;
      padding: 10px 8px;
      cursor: pointer;
      transition: all 0.25s ease;
    }

    .data-row.active {
      border-color: #0284c7;
      background: #f0f9ff;
      box-shadow: 0 4px 12px rgba(2, 132, 199, 0.12);
    }

    .col-lawns {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      font-weight: 700;
      font-size: 16px;
      color: #0284c7;
    }

    .col-rule {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
    }

    .rule-tag {
      background: #e0f2fe;
      color: #0369a1;
      font-weight: 800;
      font-size: 14px;
      padding: 4px 8px;
      border-radius: 6px;
      border: 1px dashed #38bdf8;
      display: inline-flex;
      align-items: center;
      gap: 2px;
    }

    .arrow {
      color: #94a3b8;
      font-size: 16px;
      line-height: 1;
    }

    .data-row.active .arrow {
      color: #0284c7;
    }

    .col-earnings {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      font-weight: 800;
      font-size: 17px;
      color: #16a34a;
    }

    .icons {
      font-size: 18px;
      line-height: 1;
      letter-spacing: -2px;
    }

    /* Template Box */
    .template-box {
      margin-top: 14px;
      background: #ffffff;
      border: 2px solid #e2e8f0;
      border-radius: 12px;
      padding: 14px 12px;
      text-align: center;
      font-size: 15px;
      font-weight: 600;
      color: #1e2945;
      line-height: 1.8;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 6px;
    }

    .slot {
      display: inline-flex;
      align-items: center;
      padding: 2px 10px;
      border-radius: 6px;
      font-weight: 700;
      font-size: 14px;
      transition: transform 0.2s ease;
    }

    .slot.earnings {
      background: #dcfce7;
      color: #15803d;
      border: 1px solid #86efac;
    }

    .slot.lawns {
      background: #e0f2fe;
      color: #0369a1;
      border: 1px solid #7dd3fc;
    }

    .slot.factor {
      background: #fef3c7;
      color: #b45309;
      border: 1px solid #fcd34d;
    }

    /* Stepper dots */
    .controls {
      display: flex;
      justify-content: center;
      gap: 8px;
      margin-top: 10px;
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #cbd5e1;
      cursor: pointer;
      border: none;
      padding: 0;
      transition: all 0.2s ease;
    }

    .dot.active {
      background: #0284c7;
      transform: scale(1.25);
    }
  </style>
</head>
<body>

  <div class="table-container">
    <div class="header-row">
      <span>Lawns (<span style="color:#0284c7">x</span>)</span>
      <span>Rule</span>
      <span>Earned (<span style="color:#16a34a">y</span>)</span>
    </div>

    <div class="data-row active" data-index="0">
      <div class="col-lawns">
        <span class="icons">🏡</span>
        <span>1</span>
      </div>
      <div class="col-rule">
        <span class="rule-tag">× 12</span>
        <span class="arrow">→</span>
      </div>
      <div class="col-earnings">
        <span>$12</span>
      </div>
    </div>

    <div class="data-row" data-index="1">
      <div class="col-lawns">
        <span class="icons">🏡🏡</span>
        <span>2</span>
      </div>
      <div class="col-rule">
        <span class="rule-tag">× 12</span>
        <span class="arrow">→</span>
      </div>
      <div class="col-earnings">
        <span>$24</span>
      </div>
    </div>

    <div class="data-row" data-index="2">
      <div class="col-lawns">
        <span class="icons">🏡🏡🏡</span>
        <span>3</span>
      </div>
      <div class="col-rule">
        <span class="rule-tag">× 12</span>
        <span class="arrow">→</span>
      </div>
      <div class="col-earnings">
        <span>$36</span>
      </div>
    </div>

    <div class="controls">
      <button class="dot active" title="Row 1"></button>
      <button class="dot" title="Row 2"></button>
      <button class="dot" title="Row 3"></button>
    </div>

    <div class="template-box">
      <span class="slot earnings" id="earningsSlot">Total earnings ($12)</span>
      <span>is</span>
      <span class="slot factor">12 times</span>
      <span>the</span>
      <span class="slot lawns" id="lawnsSlot">lawns mowed (1)</span>
    </div>
  </div>

  <script>
    const rows = document.querySelectorAll('.data-row');
    const dots = document.querySelectorAll('.dot');
    const earningsSlot = document.getElementById('earningsSlot');
    const lawnsSlot = document.getElementById('lawnsSlot');

    const data = [
      { lawns: '1', earnings: '$12' },
      { lawns: '2', earnings: '$24' },
      { lawns: '3', earnings: '$36' }
    ];

    let currentIndex = 0;
    let timer = null;

    function setStep(index) {
      currentIndex = index;
      rows.forEach((r, i) => r.classList.toggle('active', i === index));
      dots.forEach((d, i) => d.classList.toggle('active', i === index));
      
      earningsSlot.textContent = `Total earnings (${data[index].earnings})`;
      lawnsSlot.textContent = `lawns mowed (${data[index].lawns})`;
    }

    function autoCycle() {
      const next = (currentIndex + 1) % rows.length;
      setStep(next);
    }

    function resetTimer() {
      clearInterval(timer);
      timer = setInterval(autoCycle, 3500);
    }

    rows.forEach((row, i) => {
      row.addEventListener('click', () => {
        setStep(i);
        resetTimer();
      });
    });

    dots.forEach((dot, i) => {
      dot.addEventListener('click', () => {
        setStep(i);
        resetTimer();
      });
    });

    resetTimer();
  </script>
</body>
</html>

Representing Situations with Verbal Descriptions

<!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;
      color: #1e2945;
      background: #ffffff;
      padding: 12px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
    }
    .title {
      font-size: 17px;
      font-weight: 700;
      text-align: center;
      margin-bottom: 12px;
      color: #0f172a;
    }
    .cards-grid {
      display: flex;
      flex-direction: row;
      gap: 12px;
      width: 100%;
      max-width: 600px;
    }
    @media (max-width: 440px) {
      .cards-grid {
        flex-direction: column;
      }
    }
    .rel-card {
      flex: 1;
      border-radius: 12px;
      padding: 14px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      transition: box-shadow 0.2s ease, border-color 0.2s ease;
      cursor: pointer;
      user-select: none;
    }
    
    /* Additive Styling */
    .card-add {
      background: #f8fafc;
      border: 2px solid #bfdbfe;
    }
    .card-add:hover, .card-add.active {
      border-color: #2563eb;
      box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
    }
    .header-add {
      color: #1d4ed8;
      font-weight: 800;
      font-size: 15px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .badge-add {
      background: #eff6ff;
      color: #1d4ed8;
      border: 1px solid #93c5fd;
      font-weight: 700;
      font-size: 13px;
      padding: 4px 8px;
      border-radius: 6px;
      display: inline-block;
    }

    /* Multiplicative Styling */
    .card-mult {
      background: #f8fafc;
      border: 2px solid #bbf7d0;
    }
    .card-mult:hover, .card-mult.active {
      border-color: #16a34a;
      box-shadow: 0 4px 12px rgba(22, 163, 74, 0.15);
    }
    .header-mult {
      color: #15803d;
      font-weight: 800;
      font-size: 15px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .badge-mult {
      background: #f0fdf4;
      color: #15803d;
      border: 1px solid #86efac;
      font-weight: 700;
      font-size: 13px;
      padding: 4px 8px;
      border-radius: 6px;
      display: inline-block;
    }

    .badge-container {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .op-tag {
      font-size: 12px;
      padding: 2px 7px;
      border-radius: 20px;
      font-weight: 700;
    }
    .card-add .op-tag {
      background: #dbeafe;
      color: #1e40af;
    }
    .card-mult .op-tag {
      background: #dcfce7;
      color: #166534;
    }

    .example-box {
      background: #ffffff;
      border-radius: 8px;
      padding: 8px 10px;
      font-size: 13px;
      line-height: 1.35;
      border: 1px dashed #cbd5e1;
      margin-top: 2px;
    }
    .formula-tag {
      display: block;
      margin-top: 4px;
      font-weight: 800;
      font-size: 13px;
    }
    .card-add .formula-tag {
      color: #2563eb;
    }
    .card-mult .formula-tag {
      color: #16a34a;
    }
  </style>
</head>
<body>

  <div class="title">Matching Clue Words to Relationships</div>

  <div class="cards-grid">
    
    <div class="rel-card card-add" id="addCard" onclick="selectCard('add')">
      <div class="header-add">
        <span>Additive</span>
        <span class="op-tag">+ Add</span>
      </div>

      <div class="badge-container">
        <span class="badge-add">more than</span>
        <span class="badge-add">older than</span>
        <span class="badge-add">increased by</span>
        <span class="badge-add">plus a fee</span>
      </div>

      <div class="example-box">
        <strong>Example:</strong> Total cost is $5 <em>more than</em> ticket price.
        <span class="formula-tag">y = x + 5</span>
      </div>
    </div>

    
    <div class="rel-card card-mult" id="multCard" onclick="selectCard('mult')">
      <div class="header-mult">
        <span>Multiplicative</span>
        <span class="op-tag">× Multiply</span>
      </div>

      <div class="badge-container">
        <span class="badge-mult">per</span>
        <span class="badge-mult">each</span>
        <span class="badge-mult">times as many</span>
        <span class="badge-mult">for every</span>
      </div>

      <div class="example-box">
        <strong>Example:</strong> Total cost is $5 <em>for each</em> ticket.
        <span class="formula-tag">y = 5x</span>
      </div>
    </div>
  </div>

  <script>
    function selectCard(type) {
      document.getElementById('addCard').classList.toggle('active', type === 'add');
      document.getElementById('multCard').classList.toggle('active', type === 'mult');
    }
  </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, sans-serif;
      color: #1e2945;
      background: #ffffff;
      padding: 16px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
    }

    .banner {
      background: #f0fdf4;
      border: 1px solid #bbf7d0;
      border-radius: 8px;
      padding: 8px 16px;
      font-size: 15px;
      font-weight: 600;
      color: #15803d;
      text-align: center;
      margin-bottom: 16px;
      width: 100%;
      max-width: 500px;
    }

    .banner span {
      color: #16a34a;
      font-weight: 800;
    }

    .chart-container {
      width: 100%;
      max-width: 500px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .pair-card {
      border: 1px solid #e6e6e6;
      border-radius: 10px;
      padding: 10px 14px;
      background: #ffffff;
      cursor: pointer;
      transition: box-shadow 0.2s ease, border-color 0.2s ease;
    }

    .pair-card:hover {
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    }

    .pair-card.active {
      border-color: #22b7ff;
      box-shadow: 0 0 0 1px #22b7ff, 0 2px 10px rgba(34, 183, 255, 0.15);
    }

    .bar-row {
      display: flex;
      align-items: center;
      margin: 4px 0;
      height: 24px;
    }

    .label {
      width: 82px;
      font-size: 13px;
      font-weight: 600;
      color: #1e2945;
      flex-shrink: 0;
    }

    .track {
      flex: 1;
      height: 20px;
      background: #f1f5f9;
      border-radius: 4px;
      display: flex;
      overflow: hidden;
      position: relative;
    }

    .seg-maya {
      background: #3b82f6;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #ffffff;
      font-size: 12px;
      font-weight: 700;
      transition: width 0.3s ease;
    }

    .seg-plus {
      background: #22c55e;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #ffffff;
      font-size: 12px;
      font-weight: 700;
      transition: width 0.3s ease;
    }

    .val-tag {
      margin-left: 8px;
      font-size: 13px;
      font-weight: 700;
      width: 24px;
      text-align: right;
      color: #1e2945;
    }

    .legend {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-top: 14px;
      font-size: 13px;
      font-weight: 500;
    }

    .legend-item {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .legend-swatch {
      width: 14px;
      height: 14px;
      border-radius: 3px;
    }

    .swatch-blue { background: #3b82f6; }
    .swatch-green { background: #22c55e; }
  </style>
</head>
<body>

  <div class="banner">
    Marcus's age is <span>3 more</span> than Maya's age
  </div>

  <div class="chart-container" id="chart">
    
    <div class="pair-card active" onclick="selectPair(0)">
      <div class="bar-row">
        <span class="label">Maya (x)</span>
        <div class="track">
          <div class="seg-maya" style="width: 25%;">4</div>
        </div>
        <span class="val-tag">4</span>
      </div>
      <div class="bar-row">
        <span class="label">Marcus (y)</span>
        <div class="track">
          <div class="seg-maya" style="width: 25%;">4</div>
          <div class="seg-plus" style="width: 18.75%;">+3</div>
        </div>
        <span class="val-tag">7</span>
      </div>
    </div>

    
    <div class="pair-card" onclick="selectPair(1)">
      <div class="bar-row">
        <span class="label">Maya (x)</span>
        <div class="track">
          <div class="seg-maya" style="width: 50%;">8</div>
        </div>
        <span class="val-tag">8</span>
      </div>
      <div class="bar-row">
        <span class="label">Marcus (y)</span>
        <div class="track">
          <div class="seg-maya" style="width: 50%;">8</div>
          <div class="seg-plus" style="width: 18.75%;">+3</div>
        </div>
        <span class="val-tag">11</span>
      </div>
    </div>

    
    <div class="pair-card" onclick="selectPair(2)">
      <div class="bar-row">
        <span class="label">Maya (x)</span>
        <div class="track">
          <div class="seg-maya" style="width: 75%;">12</div>
        </div>
        <span class="val-tag">12</span>
      </div>
      <div class="bar-row">
        <span class="label">Marcus (y)</span>
        <div class="track">
          <div class="seg-maya" style="width: 75%;">12</div>
          <div class="seg-plus" style="width: 18.75%;">+3</div>
        </div>
        <span class="val-tag">15</span>
      </div>
    </div>
  </div>

  <div class="legend">
    <div class="legend-item">
      <div class="legend-swatch swatch-blue"></div>
      <span>Maya's Age (x)</span>
    </div>
    <div class="legend-item">
      <div class="legend-swatch swatch-green"></div>
      <span>Constant Difference (+3)</span>
    </div>
  </div>

  <script>
    function selectPair(index) {
      const cards = document.querySelectorAll('.pair-card');
      cards.forEach((card, i) => {
        card.classList.toggle('active', i === index);
      });
    }
  </script>
</body>
</html>

111.26(b)(6)(C)

Aligned learning resources

Related diagrams