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  <!-- 1. Home / Master CSCA Exam Preparation Portal -->
  <url>
    <loc>https://www.cscaedge.com/</loc>
    <lastmod>2026-11-05</lastmod>
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      <image:loc>https://www.cscaedge.com/images/csca_og_preview.png</image:loc>
      <image:title>CSCA Edge — #1 CSCA Exam Preparation &amp; AI STEM Tutor</image:title>
      <image:caption>The premier exam preparation platform for CSCA China, C9 League university admissions, and CSC scholarships.</image:caption>
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  <!-- 2. CSCA CBT Mock Exams & Practice Tests -->
  <url>
    <loc>https://www.cscaedge.com/exams</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>daily</changefreq>
    <priority>0.95</priority>
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      <image:loc>https://www.cscaedge.com/images/csca_og_preview.png</image:loc>
      <image:title>CSCA Real Computer-Based Test (CBT) Mock Exams</image:title>
      <image:caption>149+ timed CSCA Mathematics, Physics, and Chemistry CBT mock exams calibrated to official standards.</image:caption>
    </image:image>
  </url>

  <!-- 3. CSCA Question Bank (Math, Physics, Chemistry) -->
  <url>
    <loc>https://www.cscaedge.com/bank</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>daily</changefreq>
    <priority>0.95</priority>
    <image:image>
      <image:loc>https://www.cscaedge.com/images/csca_og_preview.png</image:loc>
      <image:title>CSCA 9,800+ STEM Problem Bank with Step-by-Step Solutions</image:title>
      <image:caption>Topic-by-topic question bank for CSCA Math, Physics, and Chemistry with detailed explanations.</image:caption>
    </image:image>
  </url>

  <!-- 3a. CSCA Mathematics Question Bank & Past Papers -->
  <url>
    <loc>https://www.cscaedge.com/bank?subject=Mathematics</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>daily</changefreq>
    <priority>0.92</priority>
  </url>

  <!-- 3b. CSCA Physics Question Bank & Past Papers -->
  <url>
    <loc>https://www.cscaedge.com/bank?subject=Physics</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>daily</changefreq>
    <priority>0.92</priority>
  </url>

  <!-- 3c. CSCA Chemistry Question Bank & Past Papers -->
  <url>
    <loc>https://www.cscaedge.com/bank?subject=Chemistry</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>daily</changefreq>
    <priority>0.92</priority>
  </url>

  <!-- 4. Problem Bank Alias -->
  <url>
    <loc>https://www.cscaedge.com/problem-bank</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>daily</changefreq>
    <priority>0.90</priority>
  </url>

  <!-- 5. CSCA Syllabus, Video Lectures & Curriculum -->
  <url>
    <loc>https://www.cscaedge.com/learn</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.90</priority>
    <image:image>
      <image:loc>https://www.cscaedge.com/images/csca_og_preview.png</image:loc>
      <image:title>CSCA Official Syllabus and Comprehensive Video Course</image:title>
      <image:caption>Structured curriculum covering all 45+ CSCA exam topics with video lectures and interactive examples.</image:caption>
    </image:image>
  </url>

  <!-- 6. CSCA AI STEM Tutor (Pikachu AI Engine) -->
  <url>
    <loc>https://www.cscaedge.com/tutor</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.90</priority>
    <image:image>
      <image:loc>https://www.cscaedge.com/images/csca_og_preview.png</image:loc>
      <image:title>CSCA 24/7 AI STEM Tutor for Mathematical Proofs and Problem Solving</image:title>
      <image:caption>Instant derivation, step-by-step proofs, and personalized target remediation for CSCA candidates.</image:caption>
    </image:image>
  </url>

  <!-- 7. CSCA Resources, Textbooks & Past Papers -->
  <url>
    <loc>https://www.cscaedge.com/resources</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.85</priority>
    <image:image>
      <image:loc>https://www.cscaedge.com/images/csca_og_preview.png</image:loc>
      <image:title>CSCA Past Papers, Formula Sheets, and Cambridge Textbooks</image:title>
      <image:caption>Comprehensive PDF formula booklets, reference textbooks, and official past year examination materials.</image:caption>
    </image:image>
  </url>

  <!-- 8. CSCA Virtual Science Labs & Simulations -->
  <url>
    <loc>https://www.cscaedge.com/simulations</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.80</priority>
    <image:image>
      <image:loc>https://www.cscaedge.com/images/csca_og_preview.png</image:loc>
      <image:title>CSCA Interactive Physics &amp; Chemistry Simulations</image:title>
      <image:caption>Interactive laboratory simulations for Coulomb's law, optics, equilibrium, and mechanics.</image:caption>
    </image:image>
  </url>

  <!-- 9. Personalized CSCA Study Plan -->
  <url>
    <loc>https://www.cscaedge.com/study-plan</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.80</priority>
  </url>

  <!-- 10. CSCA Global Leaderboard -->
  <url>
    <loc>https://www.cscaedge.com/leaderboard</loc>
    <lastmod>2026-11-05</lastmod>
    <changefreq>daily</changefreq>
    <priority>0.70</priority>
  </url>

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