<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <!-- Homepage & Core Pages -->
  <url>
    <loc>https://elucido.app/</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://elucido.app/welcome</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://elucido.app/subjects</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- Subject Hub Pages -->
  <url>
    <loc>https://elucido.app/subjects/as-maths</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://elucido.app/subjects/as-chemistry</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://elucido.app/subjects/as-physics</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://elucido.app/subjects/maths</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- AS Maths 9709 Topics (Pure Mathematics) -->
  <url>
    <loc>https://elucido.app/topics/as-pure-quadratics</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-pure-functions</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-pure-coord-geom</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-pure-circular-measure</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-pure-trigonometry</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-pure-series</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-pure-differentiation</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-pure-integration</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>

  <!-- AS Maths 9709 Topics (Statistics) -->
  <url>
    <loc>https://elucido.app/topics/as-stats-data</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-stats-permutations</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-stats-probability</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-stats-discrete</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-stats-normal</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>

  <!-- AS Physics 9702 Topics -->
  <url>
    <loc>https://elucido.app/topics/as-physics-hub</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.75</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-01-quantities</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-02-kinematics</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-03-dynamics</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-04-forces</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-05-energy</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-06-deformation</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-07-waves</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-08-superposition</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-09-electricity</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-10-circuits</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-phys-11-particles</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>

  <!-- AS Chemistry 9701 Topics -->
  <url>
    <loc>https://elucido.app/topics/as-chem-01-atomic-structure</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-02-stoichiometry</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-03-bonding</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-04-states</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-05-energetics</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-06-electrochemistry</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-07-equilibria</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-08-kinetics</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-09-periodic-table</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-10-group-2</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-11-group-17</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-12-nitrogen-sulfur</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-13-intro-organic</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-14-hydrocarbons</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-15-halogen-compounds</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-16-hydroxy-compounds</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-17-carbonyl-compounds</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-18-carboxylic-acids</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-19-nitrogen-compounds</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-20-polymerisation</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-21-organic-synthesis</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/as-chem-22-analytical-techniques</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>

  <!-- A-Level Chemistry Topics -->
  <url>
    <loc>https://elucido.app/topics/atomic-structure</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/organic-mechanisms</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/electrochemistry</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://elucido.app/topics/thermodynamics</loc>
    <lastmod>2025-12-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
</urlset>
