<!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: transparent;
      color: #1e293b;
      padding: 12px 8px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
    }
    .diagram-grid {
      width: 100%;
      max-width: 620px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .tree-layout {
      display: grid;
      grid-template-columns: 120px 24px 1fr;
      align-items: center;
      gap: 0;
    }
    @media (max-width: 440px) {
      .tree-layout {
        grid-template-columns: 96px 16px 1fr;
      }
    }
    .source-box {
      background: #f1f5f9;
      border: 1.5px solid #cbd5e1;
      border-radius: 10px;
      padding: 12px 8px;
      text-align: center;
    }
    .source-label {
      font-size: 11px;
      font-weight: 700;
      color: #64748b;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 2px;
    }
    .source-verb {
      font-size: 18px;
      font-weight: 800;
      color: #475569;
      text-decoration: line-through;
      text-decoration-color: #94a3b8;
    }
    .svg-connector {
      width: 100%;
      height: 180px;
      display: block;
    }
    .cards-list {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }
    .verb-btn {
      background: #ffffff;
      border: 1.5px solid #e2e8f0;
      border-radius: 8px;
      padding: 8px 10px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
      text-align: left;
      width: 100%;
    }
    .verb-btn:hover {
      border-color: #93c5fd;
      background: #f8fafc;
    }
    .verb-btn.active {
      background: #eff6ff;
      border-color: #2563eb;
      box-shadow: 0 0 0 1.5px #2563eb;
    }
    .verb-title {
      font-size: 14px;
      font-weight: 700;
      color: #0f172a;
    }
    .badge {
      font-size: 10px;
      font-weight: 700;
      padding: 2px 7px;
      border-radius: 9999px;
      white-space: nowrap;
      text-transform: uppercase;
      letter-spacing: 0.3px;
    }
    .badge-blue {
      background: #dbeafe;
      color: #2563eb;
    }
    .badge-emerald {
      background: #d1fae5;
      color: #059669;
    }
    .preview-panel {
      background: #ffffff;
      border: 1.5px solid #e2e8f0;
      border-radius: 10px;
      padding: 12px 14px;
      display: flex;
      flex-direction: column;
      gap: 6px;
      min-height: 78px;
    }
    .preview-header {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .preview-func {
      font-size: 12px;
      font-weight: 600;
      color: #475569;
    }
    .preview-sentence {
      font-size: 13px;
      line-height: 1.4;
      color: #1e293b;
    }
    .preview-sentence em {
      font-style: normal;
      font-weight: 700;
      color: #2563eb;
      background: #eff6ff;
      padding: 1px 4px;
      border-radius: 4px;
    }
    .nav-controls {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      padding-top: 2px;
    }
    .dots {
      display: flex;
      gap: 6px;
      align-items: center;
    }
    .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #cbd5e1;
      cursor: pointer;
      transition: background-color 0.2s ease, transform 0.2s ease;
      border: none;
      padding: 0;
    }
    .dot.active {
      background: #2563eb;
    }
    .ctrl-btn {
      background: #f1f5f9;
      border: 1px solid #cbd5e1;
      border-radius: 6px;
      padding: 4px 10px;
      font-size: 12px;
      font-weight: 600;
      color: #334155;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    .ctrl-btn:hover {
      background: #e2e8f0;
    }
  </style>
</head>
<body>
  <div class="diagram-grid">
    <div class="tree-layout">
      
      <div class="source-box">
        <div class="source-label">Weak / Vague</div>
        <div class="source-verb">"shows"</div>
      </div>

      
      <svg class="svg-connector" viewBox="0 0 24 180" fill="none" preserveAspectRatio="none">
        <path d="M 0 90 C 12 90, 12 22, 24 22" stroke="#94a3b8" stroke-width="1.5" stroke-dasharray="3 3"/>
        <path d="M 0 90 C 12 90, 12 67, 24 67" stroke="#94a3b8" stroke-width="1.5" stroke-dasharray="3 3"/>
        <path d="M 0 90 C 12 90, 12 113, 24 113" stroke="#94a3b8" stroke-width="1.5" stroke-dasharray="3 3"/>
        <path d="M 0 90 C 12 90, 12 158, 24 158" stroke="#94a3b8" stroke-width="1.5" stroke-dasharray="3 3"/>
      </svg>

      
      <div class="cards-list">
        <button class="verb-btn active" onclick="selectVerb(0)">
          <span class="verb-title">Delineates</span>
          <span class="badge badge-blue">Boundaries</span>
        </button>
        <button class="verb-btn" onclick="selectVerb(1)">
          <span class="verb-title">Substantiates</span>
          <span class="badge badge-emerald">Evidence</span>
        </button>
        <button class="verb-btn" onclick="selectVerb(2)">
          <span class="verb-title">Elucidates</span>
          <span class="badge badge-blue">Clarity</span>
        </button>
        <button class="verb-btn" onclick="selectVerb(3)">
          <span class="verb-title">Refutes</span>
          <span class="badge badge-emerald">Counterproof</span>
        </button>
      </div>
    </div>

    
    <div class="preview-panel">
      <div class="preview-header">
        <span class="badge" id="previewBadge">Boundaries</span>
        <span class="preview-func" id="previewFunc">Outlines limits &amp; precise details</span>
      </div>
      <div class="preview-sentence" id="previewSentence">
        "The survey <em>delineates</em> the property boundaries with millimeter accuracy."
      </div>
    </div>

    
    <div class="nav-controls">
      <button class="ctrl-btn" id="playBtn" onclick="toggleAutoPlay()">
        <span id="playIcon">⏸</span> Auto-step
      </button>
      <div class="dots">
        <button class="dot active" onclick="selectVerb(0)" aria-label="Step 1"></button>
        <button class="dot" onclick="selectVerb(1)" aria-label="Step 2"></button>
        <button class="dot" onclick="selectVerb(2)" aria-label="Step 3"></button>
        <button class="dot" onclick="selectVerb(3)" aria-label="Step 4"></button>
      </div>
    </div>
  </div>

  <script>
    const data = [
      {
        badge: "Boundaries",
        badgeClass: "badge-blue",
        func: "Outlines limits & precise details",
        sentence: '"The survey <em>delineates</em> the property boundaries with millimeter accuracy."'
      },
      {
        badge: "Evidence",
        badgeClass: "badge-emerald",
        func: "Backs up with solid proof & data",
        sentence: '"Ten years of field trials <em>substantiate</em> the initial vaccine claim."'
      },
      {
        badge: "Clarity",
        badgeClass: "badge-blue",
        func: "Makes complex concepts deeply clear",
        sentence: '"The diagram <em>elucidates</em> the exact mechanism of cellular repair."'
      },
      {
        badge: "Counterproof",
        badgeClass: "badge-emerald",
        func: "Proves an opposing claim false",
        sentence: '"The new measurements decisively <em>refute</em> the static orbit model."'
      }
    ];

    let currentIndex = 0;
    let isPlaying = true;
    let timer = null;

    const buttons = document.querySelectorAll('.verb-btn');
    const dots = document.querySelectorAll('.dot');
    const previewBadge = document.getElementById('previewBadge');
    const previewFunc = document.getElementById('previewFunc');
    const previewSentence = document.getElementById('previewSentence');
    const playIcon = document.getElementById('playIcon');

    function updateUI() {
      buttons.forEach((btn, idx) => {
        btn.classList.toggle('active', idx === currentIndex);
      });
      dots.forEach((dot, idx) => {
        dot.classList.toggle('active', idx === currentIndex);
      });

      const current = data[currentIndex];
      previewBadge.textContent = current.badge;
      previewBadge.className = 'badge ' + current.badgeClass;
      previewFunc.innerHTML = current.func;
      previewSentence.innerHTML = current.sentence;
    }

    function selectVerb(idx) {
      currentIndex = idx;
      updateUI();
    }

    function nextVerb() {
      currentIndex = (currentIndex + 1) % data.length;
      updateUI();
    }

    function toggleAutoPlay() {
      isPlaying = !isPlaying;
      playIcon.textContent = isPlaying ? '⏸' : '▶';
      if (isPlaying) {
        startTimer();
      } else {
        clearInterval(timer);
      }
    }

    function startTimer() {
      clearInterval(timer);
      timer = setInterval(nextVerb, 3500);
    }

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

Acquiring Tier-Two General Academic Vocabulary

<!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: #1e293b;
      background: transparent;
      padding: 12px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      justify-content: center;
      min-height: 100%;
    }

    .header-strip {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      text-align: center;
      gap: 8px;
      padding: 0 4px;
    }

    .badge-tier {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      padding: 4px 8px;
      border-radius: 6px;
    }
    .badge-t1 {
      background: #f1f5f9;
      color: #64748b;
    }
    .badge-t2 {
      background: #e0f2fe;
      color: #0369a1;
    }

    .arrow-divider {
      font-size: 14px;
      color: #94a3b8;
      font-weight: bold;
    }

    .grid-container {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .card-pair {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 8px;
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: 10px;
      padding: 8px 12px;
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
      cursor: pointer;
    }

    .card-pair:hover {
      border-color: #38bdf8;
      box-shadow: 0 2px 8px rgba(2, 132, 199, 0.08);
    }

    .informal-box {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 14px;
      font-weight: 500;
      color: #64748b;
    }

    .trans-arrow {
      color: #0ea5e9;
      font-size: 15px;
      font-weight: bold;
      opacity: 0.7;
    }

    .academic-box {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 14px;
      font-weight: 700;
      color: #0f172a;
      justify-content: flex-start;
    }

    .academic-box .highlight {
      color: #0284c7;
    }

    .slash {
      color: #cbd5e1;
      font-weight: 400;
      margin: 0 1px;
    }

    .icon {
      font-size: 16px;
      line-height: 1;
    }
  </style>
</head>
<body>

  <div class="header-strip">
    <div class="badge-tier badge-t1">Everyday (Tier 1)</div>
    <div class="arrow-divider">→</div>
    <div class="badge-tier badge-t2">Academic (Tier 2)</div>
  </div>

  <div class="grid-container">
    <div class="card-pair">
      <div class="informal-box">
        <span class="icon">💬</span>
        <span>Important / Big</span>
      </div>
      <div class="trans-arrow">→</div>
      <div class="academic-box">
        <span class="icon">⚖️</span>
        <span><strong class="highlight">Pivotal</strong> <span class="slash">|</span> <strong class="highlight">Substantive</strong></span>
      </div>
    </div>

    <div class="card-pair">
      <div class="informal-box">
        <span class="icon">💬</span>
        <span>Unclear / Mixed up</span>
      </div>
      <div class="trans-arrow">→</div>
      <div class="academic-box">
        <span class="icon">🔀</span>
        <strong class="highlight">Ambiguous</strong>
      </div>
    </div>

    <div class="card-pair">
      <div class="informal-box">
        <span class="icon">💬</span>
        <span>Natural / Built-in</span>
      </div>
      <div class="trans-arrow">→</div>
      <div class="academic-box">
        <span class="icon">🧬</span>
        <strong class="highlight">Inherent</strong>
      </div>
    </div>

    <div class="card-pair">
      <div class="informal-box">
        <span class="icon">💬</span>
        <span>Related</span>
      </div>
      <div class="trans-arrow">→</div>
      <div class="academic-box">
        <span class="icon">🎯</span>
        <strong class="highlight">Pertinent</strong>
      </div>
    </div>
  </div>

</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">
  <title>Transitional Functions</title>
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      background: #ffffff;
      color: #1e2945;
      padding: 10px;
      display: flex;
      flex-direction: column;
      height: 100%;
      min-height: 360px;
      user-select: none;
    }
    .header-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 8px;
      padding: 0 4px;
    }
    .title {
      font-size: 13px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: #64748b;
    }
    .hint {
      font-size: 12px;
      color: #94a3b8;
    }
    .grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-template-rows: 1fr 1fr;
      gap: 10px;
      flex: 1;
    }
    .quadrant {
      background: #f8fafc;
      border: 1.5px solid #e2e8f0;
      border-radius: 10px;
      padding: 10px 12px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      cursor: pointer;
      transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
      position: relative;
    }
    .quadrant.active {
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    }

    /* Quadrant Theme Accents */
    .quadrant.contrast.active {
      background: #eff6ff;
      border-color: #3b82f6;
    }
    .quadrant.causation.active {
      background: #ecfdf5;
      border-color: #10b981;
    }
    .quadrant.extension.active {
      background: #faf5ff;
      border-color: #a855f7;
    }
    .quadrant.concession.active {
      background: #fff7ed;
      border-color: #f97316;
    }

    .q-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 6px;
    }
    .q-label {
      font-size: 14px;
      font-weight: 700;
      letter-spacing: -0.2px;
    }
    .contrast .q-label { color: #1d4ed8; }
    .causation .q-label { color: #047857; }
    .extension .q-label { color: #7e22ce; }
    .concession .q-label { color: #c2410c; }

    .q-symbol {
      width: 26px;
      height: 26px;
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 15px;
      font-weight: 800;
      background: #ffffff;
      border: 1px solid #e2e8f0;
    }
    .contrast .q-symbol { color: #2563eb; }
    .causation .q-symbol { color: #059669; }
    .extension .q-symbol { color: #9333ea; }
    .concession .q-symbol { color: #ea580c; }

    .vocab-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 5px;
      margin-bottom: 6px;
    }
    .tag {
      font-size: 12px;
      font-weight: 600;
      padding: 2px 7px;
      background: #ffffff;
      border: 1px solid #cbd5e1;
      border-radius: 5px;
      color: #334155;
    }
    .active .tag {
      border-color: currentColor;
    }
    .contrast.active .tag { color: #1e40af; border-color: #bfdbfe; }
    .causation.active .tag { color: #065f46; border-color: #a7f3d0; }
    .extension.active .tag { color: #6b21a8; border-color: #e9d5ff; }
    .concession.active .tag { color: #9a3412; border-color: #fed7aa; }

    .example-box {
      font-size: 11.5px;
      line-height: 1.35;
      color: #475569;
      background: rgba(255, 255, 255, 0.7);
      padding: 5px 8px;
      border-radius: 6px;
      border-left: 3px solid #cbd5e1;
    }
    .contrast.active .example-box { border-left-color: #3b82f6; }
    .causation.active .example-box { border-left-color: #10b981; }
    .extension.active .example-box { border-left-color: #a855f7; }
    .concession.active .example-box { border-left-color: #f97316; }

    .keyword {
      font-weight: 700;
      color: #0f172a;
    }

    @media (max-width: 440px) {
      .q-label { font-size: 13px; }
      .tag { font-size: 11px; padding: 1px 5px; }
      .example-box { font-size: 11px; }
      .q-symbol { width: 22px; height: 22px; font-size: 13px; }
    }
  </style>
</head>
<body>

  <div class="header-bar">
    <span class="title">Academic Transitions</span>
    <span class="hint">Tap quadrant to inspect</span>
  </div>

  <div class="grid" id="grid">
    
    <div class="quadrant contrast active" onclick="selectQuad(0)">
      <div>
        <div class="q-top">
          <span class="q-label">1. Contrast</span>
          <span class="q-symbol">⇄</span>
        </div>
        <div class="vocab-tags">
          <span class="tag">Conversely</span>
          <span class="tag">Notwithstanding</span>
        </div>
      </div>
      <div class="example-box">
        <span class="keyword">Conversely</span>, rural rates fell despite rapid growth.
      </div>
    </div>

    
    <div class="quadrant causation" onclick="selectQuad(1)">
      <div>
        <div class="q-top">
          <span class="q-label">2. Causation</span>
          <span class="q-symbol">→</span>
        </div>
        <div class="vocab-tags">
          <span class="tag">Consequently</span>
          <span class="tag">Hence</span>
        </div>
      </div>
      <div class="example-box">
        Yields dropped; <span class="keyword">consequently</span>, prices surged.
      </div>
    </div>

    
    <div class="quadrant extension" onclick="selectQuad(2)">
      <div>
        <div class="q-top">
          <span class="q-label">3. Extension</span>
          <span class="q-symbol">+</span>
        </div>
        <div class="vocab-tags">
          <span class="tag">Furthermore</span>
          <span class="tag">Moreover</span>
        </div>
      </div>
      <div class="example-box">
        Trials succeeded; <span class="keyword">furthermore</span>, risk remained zero.
      </div>
    </div>

    
    <div class="quadrant concession" onclick="selectQuad(3)">
      <div>
        <div class="q-top">
          <span class="q-label">4. Concession</span>
          <span class="q-symbol">↷</span>
        </div>
        <div class="vocab-tags">
          <span class="tag">Admittedly</span>
          <span class="tag">While</span>
        </div>
      </div>
      <div class="example-box">
        <span class="keyword">Admittedly</span> costly, the method proved precise.
      </div>
    </div>
  </div>

  <script>
    const quads = document.querySelectorAll('.quadrant');
    function selectQuad(index) {
      quads.forEach((q, i) => {
        if (i === index) {
          q.classList.add('active');
        } else {
          q.classList.remove('active');
        }
      });
    }
  </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: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      color: #1e293b;
      background: transparent;
      padding: 12px;
      line-height: 1.4;
    }

    /* Header & Filter Pills */
    .header-area {
      text-align: center;
      margin-bottom: 12px;
    }
    .main-title {
      font-size: 15px;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 8px;
    }
    .filter-bar {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 6px;
    }
    .filter-pill {
      font-size: 12px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 9999px;
      border: 1px solid #cbd5e1;
      background: #ffffff;
      color: #475569;
      cursor: pointer;
      user-select: none;
      transition: all 0.2s ease;
    }
    .filter-pill.active[data-filter="all"] {
      background: #0f172a;
      color: #ffffff;
      border-color: #0f172a;
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      <span class="category-badge" id="bd-tag">ANALYTICAL VERB</span>
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        <span class="pill">alliteration</span>
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        <span class="pill">inherent</span>
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OGE.9.L.10

Aligned learning resources

Related diagrams