<!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>Topic Sentence Breakdown</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: #1e2945;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
      padding: 16px 12px;
    }

    .diagram-flow {
      width: 100%;
      max-width: 540px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
    }

    /* Main Topic Box */
    .topic-box {
      width: 100%;
      background: #ffffff;
      border: 2px solid #22b7ff;
      box-shadow: 0 4px 14px rgba(34, 183, 255, 0.15);
      border-radius: 12px;
      padding: 14px 16px;
      text-align: center;
      position: relative;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      padding: 3px 8px;
      border-radius: 20px;
      margin-bottom: 8px;
    }

    .tag-topic {
      background: #e0f2fe;
      color: #0284c7;
    }

    .tag-detail {
      background: #f1f5f9;
      color: #64748b;
    }

    .topic-text {
      font-size: 16px;
      font-weight: 700;
      line-height: 1.35;
      color: #1e2945;
    }

    /* Connector line / SVG */
    .connector-svg {
      width: 100%;
      max-width: 420px;
      height: 32px;
      display: block;
    }

    /* Details Row */
    .details-row {
      width: 100%;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    @media (max-width: 380px) {
      .details-row {
        grid-template-columns: 1fr;
        gap: 8px;
      }
      .connector-svg {
        height: 20px;
      }
    }

    .detail-card {
      background: #ffffff;
      border: 1.5px solid #cbd5e1;
      border-radius: 10px;
      padding: 12px;
      text-align: center;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }

    .detail-text {
      font-size: 14px;
      font-weight: 600;
      line-height: 1.3;
      color: #1e2945;
      margin-top: 4px;
    }

    .icon-bullet {
      font-size: 18px;
      margin-bottom: 4px;
    }
  </style>
</head>
<body>

  <div class="diagram-flow">
    
    <div class="topic-box">
      <div class="tag tag-topic">⭐ Topic Sentence (Big Idea)</div>
      <div class="topic-text">Honeybees are incredible helpers in nature.</div>
    </div>

    
    <svg class="connector-svg" viewBox="0 0 400 32" fill="none">
      <path d="M 200 0 L 200 14 M 200 14 L 100 14 L 100 30 M 200 14 L 300 14 L 300 30" 
            stroke="#94a3b8" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
      <polygon points="96,26 100,32 104,26" fill="#94a3b8" />
      <polygon points="296,26 300,32 304,26" fill="#94a3b8" />
    </svg>

    
    <div class="details-row">
      <div class="detail-card">
        <div class="icon-bullet">🌸</div>
        <div class="tag tag-detail">Supporting Detail</div>
        <div class="detail-text">Carry pollen to<br>grow plants</div>
      </div>

      <div class="detail-card">
        <div class="icon-bullet">🍯</div>
        <div class="tag tag-detail">Supporting Detail</div>
        <div class="detail-text">Make sweet honey<br>for food</div>
      </div>
    </div>
  </div>

</body>
</html>

Finding the Topic Sentence in a Paragraph

<!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;
      -webkit-tap-highlight-color: transparent;
    }

    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      background: transparent;
      color: #1e2945;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
      padding: 16px 12px;
      user-select: none;
    }

    .diagram {
      width: 100%;
      max-width: 480px;
      display: flex;
      flex-direction: column;
      align-items: center;
      position: relative;
    }

    /* Umbrella Top Section */
    .umbrella-wrapper {
      width: 100%;
      position: relative;
      display: flex;
      flex-direction: column;
      align-items: center;
      cursor: pointer;
    }

    .canopy-svg {
      width: 100%;
      height: auto;
      max-height: 140px;
      display: block;
      filter: drop-shadow(0 4px 12px rgba(30, 41, 69, 0.08));
      transition: transform 0.3s ease;
    }

    .umbrella-wrapper:active .canopy-svg {
      transform: scale(0.99);
    }

    .umbrella-pole {
      width: 4px;
      height: 48px;
      background: #94a3b8;
      border-radius: 2px;
      margin-top: -6px;
      position: relative;
      z-index: 1;
    }

    .umbrella-pole::after {
      content: "";
      position: absolute;
      bottom: -10px;
      left: -8px;
      width: 16px;
      height: 14px;
      border: 4px solid #94a3b8;
      border-top: none;
      border-right: none;
      border-radius: 0 0 0 12px;
    }

    /* Details Grid Underneath */
    .details-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      width: 100%;
      margin-top: 18px;
      position: relative;
      z-index: 2;
    }

    .detail-card {
      background: #ffffff;
      border: 1.5px solid #e6e6e6;
      border-radius: 12px;
      padding: 14px 8px;
      text-align: center;
      font-size: 14px;
      font-weight: 600;
      color: #1e2945;
      line-height: 1.3;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
      transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
      cursor: pointer;
    }

    .detail-card .detail-num {
      display: block;
      font-size: 12px;
      font-weight: 700;
      color: #0284c7;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 2px;
    }

    .detail-card.active {
      border-color: #0284c7;
      box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.18), 0 4px 10px rgba(2, 132, 199, 0.12);
      transform: translateY(-2px);
    }

    /* Raindrop accents above umbrella */
    .rain-container {
      position: absolute;
      top: -12px;
      width: 90%;
      display: flex;
      justify-content: space-around;
      pointer-events: none;
    }

    .drop {
      width: 6px;
      height: 10px;
      background: #38bdf8;
      border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
      opacity: 0.6;
      animation: raindrop 2.4s infinite ease-in;
    }

    .drop:nth-child(2) { animation-delay: 0.8s; }
    .drop:nth-child(3) { animation-delay: 1.6s; }
    .drop:nth-child(4) { animation-delay: 0.4s; }
    .drop:nth-child(5) { animation-delay: 1.2s; }

    @keyframes raindrop {
      0% { transform: translateY(-8px); opacity: 0; }
      40% { opacity: 0.7; }
      80% { transform: translateY(12px); opacity: 0; }
      100% { transform: translateY(12px); opacity: 0; }
    }

    @media (max-width: 380px) {
      .detail-card {
        padding: 10px 4px;
        font-size: 13px;
      }
      .detail-card .detail-num {
        font-size: 11px;
      }
    }
  </style>
</head>
<body>

  <div class="diagram">
    
    <div class="rain-container">
      <div class="drop"></div>
      <div class="drop"></div>
      <div class="drop"></div>
      <div class="drop"></div>
      <div class="drop"></div>
    </div>

    
    <div class="umbrella-wrapper" id="umbrella">
      <svg class="canopy-svg" viewBox="0 0 400 130" xmlns="http://www.w3.org/2000/svg">
        
        <circle cx="200" cy="10" r="5" fill="#1e2945" />
        <rect x="198" y="10" width="4" height="6" fill="#1e2945" />

        
        <path d="M 20 120 
                 Q 200 -10 380 120 
                 Q 320 108 260 120 
                 Q 200 108 140 120 
                 Q 80 108 20 120 Z" 
              fill="#e0f2fe" 
              stroke="#1e2945" 
              stroke-width="3" 
              stroke-linejoin="round" />

        
        <path d="M 200 12 Q 170 65 140 120" fill="none" stroke="#bae6fd" stroke-width="2" />
        <path d="M 200 12 Q 230 65 260 120" fill="none" stroke="#bae6fd" stroke-width="2" />

        
        <text x="200" y="66" 
              text-anchor="middle" 
              fill="#1e2945" 
              font-size="16" 
              font-weight="800" 
              letter-spacing="0.2px">
          Topic Sentence: The Big Focus
        </text>
      </svg>

      <div class="umbrella-pole"></div>
    </div>

    
    <div class="details-row">
      <div class="detail-card" onclick="selectCard(this)">
        <span class="detail-num">Detail 1</span>
        Fact
      </div>
      <div class="detail-card" onclick="selectCard(this)">
        <span class="detail-num">Detail 2</span>
        Fact
      </div>
      <div class="detail-card" onclick="selectCard(this)">
        <span class="detail-num">Detail 3</span>
        Fact
      </div>
    </div>
  </div>

  <script>
    function selectCard(card) {
      const cards = document.querySelectorAll('.detail-card');
      const wasActive = card.classList.contains('active');
      cards.forEach(c => c.classList.remove('active'));
      if (!wasActive) {
        card.classList.add('active');
      }
    }

    document.getElementById('umbrella').addEventListener('click', () => {
      const cards = document.querySelectorAll('.detail-card');
      const allActive = Array.from(cards).every(c => c.classList.contains('active'));
      cards.forEach(c => {
        if (allActive) {
          c.classList.remove('active');
        } else {
          c.classList.add('active');
        }
      });
    });
  </script>
</body>
</html>

语篇时间顺序衔接词的识别与事件发展追踪

语篇因果逻辑衔接词分析与事件因果链条梳理

语篇转折与对比衔接词的语用辨析

代词指代与语篇信息连贯性判断

句际与段落间的递进与解释逻辑关系判别

记叙文语篇的起承转合结构特征识别

说明文总分与分类介绍结构解析

应用文通知与书信的格式及信息布局特征

同类型语篇的共性特征归纳与对比

辩证看待语篇事实与多重视角分析

语篇逻辑、衔接辨识与结构特征分析

Distinguishing Between Main Ideas and Supporting Details

Finding the Central Idea Across Multiple Paragraphs

How Paragraphs Build Upon Each Other

Determining the Central Focus When Unstated

Summarizing a Nonfiction Text with Key Details

Matching Supporting Evidence to Central Claims

Main Idea, Key Details, and Multi-Paragraph Structure

稍长语篇关键事实信息提取与表格整理

段落核心大意与语篇主题思想提炼

多组信息的异同点比较与内在关联分析

基于动作与言语细节推断人物心理与情感状态

人物行为动机深度剖析与因果推断

语篇字里行间的言外之意与弦外之音推断

从社会、个人与自然多重视角解读语篇深层意义

人物行为的道德取向与价值判断评价

语篇核心信息提取、人物心理与深层推断

Visualising: Making Pictures in Your Mind

Predicting What Happens Next

Connecting Texts to Your Own Experience

Connecting One Text to Another

Summarising: Telling the Main Idea

Comprehension Strategies: Visualising, Predicting, and Connecting

Monitoring: Noticing When You Don't Understand

Asking Questions While Reading

Finding Literal Meaning: What the Text Says

Inferring Meaning: What the Text Doesn't Say

Combining Comprehension Strategies

Reading Aloud With Expression and Fluency

Deepening Comprehension: Monitoring, Questioning, and Inference

What Are Key Ideas in a Text?

Separating Important Details From Less Important Details

Identifying Key Details That Support the Topic

Finding the Main Idea Using Key Details

Combining Information From Two Parts of a Text

Creating New Ideas by Combining What You Read

Synthesizing Information From Pictures and Words

Reading Comprehension: Evaluating Key Ideas and Synthesizing

Lectura en eco y modelado de lectura fluida

Lectura coral de rimas y retahílas

Respeto de la pausa del punto en la lectura oral

Lectura con entonación de preguntas y exclamaciones

Lectura autónoma de microtextos con apoyo visual

Fluidez lectora y expresión oral

Who and What Questions About Information Books

Where and When Questions About Information Books

Why and How Questions About Information Books

Finding the Important Details in Information Books

What Is the Main Topic of This Book?

Finding the Main Topic in a Text with Many Paragraphs

What Is Each Paragraph About?

Main Topic or Just a Detail?

Using the Title to Find the Topic

Putting It Together: Questions and Main Topic

Informational Text: Questions and Main Topic

Anticipar de qué trata el texto a partir del título

Hacer predicciones observando las ilustraciones de la portada

Relacionar lo que sé con lo que dice el texto

Confirmar o cambiar mis predicciones durante la lectura

Descubrir la idea global: ¿de qué trata todo el texto?

Identificar detalles clave: quién y qué hace

Identificar detalles clave: dónde y cuándo ocurre

Estrategias de anticipación y comprensión literal

El propósito del autor: informar, divertir o enseñar

Reconocer relaciones de causa y efecto simples: ¿por qué pasó?

Hacer inferencias sencillas con pistas del dibujo y texto

Distinguir lo real de lo imaginario en una lectura

Preguntar y responder sobre lo leído

Opinar sobre lo que hacen los personajes de un texto

Comprensión inferencial y respuesta crítica a la lectura

¿Quiénes son los personajes principales y secundarios?

¿Dónde ocurre la historia? El lugar y ambiente

El inicio del cuento: había una vez

El nudo o problema de la historia: de repente

El desenlace o final: al fin todo se solucionó

Ordenar tarjetas con la secuencia: primero, luego y al final

Palabras que conectan el tiempo: antes, después y más tarde

Recontar el cuento con mis propias palabras

Elementos del cuento y secuencia narrativa

Identificar las emociones de los personajes en cada momento

Imaginar un final diferente para el cuento

La moraleja o enseñanza en las fábulas

Comparar dos personajes: ¿en qué se parecen y diferencian?

Dramatización de un cuento corto con títeres o mimos

Comprensión profunda y creación de cuentos

Topic vs. Main Idea: What's the Difference?

Finding the Main Idea in a Paragraph

Spotting Key Supporting Details

Main Ideas vs. Interesting Facts

Summarizing Informational Texts

Main Idea & Supporting Details

OGE.3.RI.2

OGE.3.RI.2

Aligned learning resources

Related diagrams