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    <loc>https://stem-ondemand.org/doctorgisewhite</loc>
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    <lastmod>2021-01-06</lastmod>
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      <image:title>D. Gisewhite - Dr. Rachel Gisewhite</image:title>
      <image:caption>Dr. Gisewhite has taught marine and environmental sciences, chemistry, and physical sciences across K-12 and at the collegiate level. She is a science educator that stresses the value of relationships, marginalized understandings of science, and authentic science practices. She studies how youth experience the natural world, and how these experiences lead to a deeper understanding of science content and the power of their decisions and actions to promote an active citizenry. She and her husband have 6 sons and a golden retriever. She enjoys running, crocheting, reading, and spending time outdoors.</image:caption>
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      <image:title>Dr. Buford - Dr. Kendrick Buford</image:title>
      <image:caption>Dr. Kendrick Buford serves as an Assistant Teaching Professor of Science Education and an informal K-12 educator. He teaches Science Curriculum, Science Methods for Middle and High School Teachers, Biology, Zoology, and Anatomy and Physiology. He also serves as the science fair coordinator for south central Mississippi, and provides workshops across the state to help students, teachers, and parents prepare for the Mississippi Science and Engineering Fair. He has many research interests ranging from molecular biology to increasing minority interest in science. His current research focuses on African American students’ experiences in informal science learning, specifically biophobia and helping children develop confidence in exploring the world around them. His interests include building models, writing, and cooking. Dr. Buford believes that the scientific methods can be used in all things, including his hobbies.</image:caption>
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    <loc>https://stem-ondemand.org/resources</loc>
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    <lastmod>2025-09-23</lastmod>
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      <image:title>Dr. Downing - Dr. Allison Downing</image:title>
      <image:caption>Dr. Downing began her career teaching 8th grade science and Biology I in south Mississippi schools. At the collegiate level, she has taught General Biology I and II and Anatomy and Physiology, but specializes in science methods for elementary teachers and supervising Biology student teachers. While teaching at the collegiate level, she has spent time researching and collaborating with elementary teachers to find the best methods for engaging young children in science. She works to weave literature both fiction and nonfiction into the K-8 science classroom to support students’ interest, awareness, and learning. She also serves as the director of Mississippi Science Olympiad.</image:caption>
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      <image:caption>Introduction to Fractions, Grade Level 3-6</image:caption>
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      <image:caption>What is a Nanometer? Grade Level 5-8</image:caption>
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      <image:caption>Quantifying Human Impact Through Mathematical Modeling, Grade Level 8-9</image:caption>
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      <image:caption>Translating Algebraic Equations, Grade Level 8-9</image:caption>
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      <image:caption>Solving Linear Inequalities, Grade Level 8-9</image:caption>
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      <image:caption>Function Representations, Grade Level 8-9</image:caption>
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      <image:caption>Literal Equations, Grade Level 8-9</image:caption>
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      <image:caption>Applications of Literal Equations, Grade Level 8-10</image:caption>
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      <image:caption>Geometry Transformations &amp; Definitions, Grade Level 9-10</image:caption>
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    <lastmod>2025-09-24</lastmod>
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      <image:caption>Be a Friend to Trees, Grade Level K-2</image:caption>
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      <image:caption>Digestive Dash, Grade Level 6-8</image:caption>
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      <image:caption>DNA and You, 6-8</image:caption>
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      <image:caption>Newton's Laws of Motion, 6-8</image:caption>
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      <image:caption>The Scientific Method, K-5</image:caption>
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      <image:caption>Cellular Constituents and Functions, 6-9</image:caption>
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      <image:caption>Roller Coaster Science, K-5</image:caption>
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      <image:caption>Atomic Bonding &amp; Marshmallow Madness, 6-10</image:caption>
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      <image:caption>Animal and Plant Adaptations for Survival, 1-5</image:caption>
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      <image:caption>Protein Synthesis &amp; Gene Expression, 7-9</image:caption>
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      <image:caption>Quantifying Human Impact Through Mathematical Modeling, 8-9</image:caption>
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      <image:caption>Gumdrop Engineering, 2-5</image:caption>
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      <image:caption>Investigating Biodiversity, 9-11</image:caption>
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      <image:caption>Electrostatic Pollen Transfer, 2-5</image:caption>
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      <image:caption>Exploring Biodiversity and Environmental DNA, 9-11</image:caption>
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      <image:caption>Shark Teeth, 3-5</image:caption>
    </image:image>
    <image:image>
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      <image:title>Request Science Lesson</image:title>
      <image:caption>Oil Containment, 9-11</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1740781494840-25J4S53MMU87GI4XVO07/NCART-Blog-Understanding-Traumatic-Brain-Injury.jpg</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Brain Control, 3-8</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/539a25a0-ea2a-493d-bef7-89778baa9148/thermal+runaway+%28Instagram+Post%29.png</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Calorimetry &amp; Thermal Runaway, 10-12</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708706258152-C6BJL3T2P4FRDFKXIB80/owl.jpg</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Owl Pellets, 3-8</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1721758670845-0Q8IFJ8R4PW26X6IJ969/cover+image.jpg</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Research Process &amp; Methodology 11-part Lesson Series, 8-12</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1740513955422-Q0JM4BFQGCVUIZ0TAK7O/Water-Quality-in-Bangladesh.jpg</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Water Filtration &amp; Sustainability, 3-11</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1739479267786-011LHDPVXN0YD7PXID3D/Screenshot.jpeg</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Exploring the World of Polymers, 3-12</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/37b818cc-5916-478e-880f-9446b23b2be0/chromatography+pic+3.png</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Chromatography, 5</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1736965852504-52AZT3EVSLJ3S8AB01FQ/minerals.jpg</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Mystery of Mineral Identification, 5</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1740163726949-FXPFFQI9UXDOPJZI6499/the-best-hot-springs-in-iceland-30.jpg</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Thermodynamics: Build a Bottle Thermometer, 5-8</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1741209642429-6FTKEAUWUBC6KHC5W29V/plant-poster.jpg</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Dichotomous Keys, 5-8</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1737061239833-I1YBS8HXBRUHDNQ2BCIV/microplastics.jpeg</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>Microplastics, 5-8</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/8a287b7c-d913-4660-a3fa-38fb5a38bb39/nanometer.png</image:loc>
      <image:title>Request Science Lesson</image:title>
      <image:caption>What is a Nanometer? 5-8</image:caption>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3</loc>
    <changefreq>daily</changefreq>
    <priority>0.75</priority>
    <lastmod>2025-12-09</lastmod>
  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-solar-eclipse</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/32b92b08-53de-4ea0-baa9-319948ae8380/solar+eclipse.jpeg</image:loc>
      <image:title>Lesson Catalog - K - 8 Request - Solar Eclipse (Earth/Space Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - K - 8 Request - Solar Eclipse (Earth/Space Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - K - 8 Request - Solar Eclipse (Earth/Space Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708379920754-SSPXQOVZWT89DZ5DMOU8/handout-clipart-20.jpg</image:loc>
      <image:title>Lesson Catalog - K - 8 Request - Solar Eclipse (Earth/Space Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/00970d20-3ecd-4163-85fb-de53897c0f13/family.jpeg</image:loc>
      <image:title>Lesson Catalog - K - 8 Request - Solar Eclipse (Earth/Space Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/12a4db19-d252-463d-aec6-02b842b29396/administrator.jpg</image:loc>
      <image:title>Lesson Catalog - K - 8 Request - Solar Eclipse (Earth/Space Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708704525981-Z8A5UAA0YZZOR6KGFDJM/edu_srch_what-is-a-solar-eclipse%5B9%5D.webp.jpeg</image:loc>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-vertebrate-invertebrate-morphology</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - K - 4 Request for Vertebrate / Invertebrate Morphology (Biology, Ecology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - K - 4 Request for Vertebrate / Invertebrate Morphology (Biology, Ecology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708373721371-25UKVRBQCH6E0384XKOK/quiz.jpg</image:loc>
      <image:title>Lesson Catalog - K - 4 Request for Vertebrate / Invertebrate Morphology (Biology, Ecology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708704766418-FD18VBK2HSILS70S1EKA/frog%281%29.jpg</image:loc>
      <image:title>Lesson Catalog - K - 4 Request for Vertebrate / Invertebrate Morphology (Biology, Ecology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1712325842065-2EL6U3U9OCZLC72M1OPV/frog.jpg</image:loc>
    </image:image>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-animal-and-plant-adaptations</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - 1 - 5 Request - Animal and Plant Adaptations for Survival  (Biology, Ecology, Conservation)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 1 - 5 Request - Animal and Plant Adaptations for Survival  (Biology, Ecology, Conservation)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708373721371-25UKVRBQCH6E0384XKOK/quiz.jpg</image:loc>
      <image:title>Lesson Catalog - 1 - 5 Request - Animal and Plant Adaptations for Survival  (Biology, Ecology, Conservation)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708705301540-K3CDMSKCTWCX4IJI40KF/Hedgehog.jpg</image:loc>
      <image:title>Lesson Catalog - 1 - 5 Request - Animal and Plant Adaptations for Survival  (Biology, Ecology, Conservation)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708705301540-K3CDMSKCTWCX4IJI40KF/Hedgehog.jpg</image:loc>
    </image:image>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-shark-teeth</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - 3 - 5 - Request - Shark Teeth (Marine Biology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 3 - 5 - Request - Shark Teeth (Marine Biology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708379920754-SSPXQOVZWT89DZ5DMOU8/handout-clipart-20.jpg</image:loc>
      <image:title>Lesson Catalog - 3 - 5 - Request - Shark Teeth (Marine Biology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708705546361-GH574RLNECJ3QF132NA4/shark+teeth.jpg</image:loc>
      <image:title>Lesson Catalog - 3 - 5 - Request - Shark Teeth (Marine Biology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/24909c16-ad6f-4d89-8bc5-8892e6f369ba/shark+teeth.jpg</image:loc>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-owl-pellets</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - 3 - 8 Request - Owl Pellets  (Biology, Ecology, Conservation)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 3 - 8 Request - Owl Pellets  (Biology, Ecology, Conservation)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708379920754-SSPXQOVZWT89DZ5DMOU8/handout-clipart-20.jpg</image:loc>
      <image:title>Lesson Catalog - 3 - 8 Request - Owl Pellets  (Biology, Ecology, Conservation)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708706258152-C6BJL3T2P4FRDFKXIB80/owl.jpg</image:loc>
      <image:title>Lesson Catalog - 3 - 8 Request - Owl Pellets  (Biology, Ecology, Conservation)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708706258152-C6BJL3T2P4FRDFKXIB80/owl.jpg</image:loc>
    </image:image>
  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-dna-and-you</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - DNA and You (Biology, Life Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - DNA and You (Biology, Life Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708373721371-25UKVRBQCH6E0384XKOK/quiz.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - DNA and You (Biology, Life Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708706399134-MLLCS315QQTE80GELG4J/dna.jpg</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708706399134-MLLCS315QQTE80GELG4J/dna.jpg</image:loc>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-newtons-laws-of-motion</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
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      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Newton's Laws of Motion (Physics, Physical Science, Engineering)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Newton's Laws of Motion (Physics, Physical Science, Engineering)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708373721371-25UKVRBQCH6E0384XKOK/quiz.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Newton's Laws of Motion (Physics, Physical Science, Engineering)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708706582228-XSABHMV4CSQ00H72P6U4/newton.jpeg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Newton's Laws of Motion (Physics, Physical Science, Engineering)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708706582228-XSABHMV4CSQ00H72P6U4/newton.jpeg</image:loc>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-scientific-method</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-09</lastmod>
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      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - K - 5 Request The Scientific Method</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - K - 5 Request The Scientific Method</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1712326842877-VG6JY2ND89I6I6S2OYU5/Fred.jpg</image:loc>
      <image:title>Lesson Catalog - K - 5 Request The Scientific Method</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708379920754-SSPXQOVZWT89DZ5DMOU8/handout-clipart-20.jpg</image:loc>
      <image:title>Lesson Catalog - K - 5 Request The Scientific Method</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/2cf5cdd8-8f30-4962-beda-a761b8d90ab2/Photo+Oct+31+2024%2C+12+47+27+PM.jpg</image:loc>
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  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-cellular-constituents</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 9 Request - Cellular Constituents and Functions  (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 9 Request - Cellular Constituents and Functions  (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/4e401699-9902-494a-9ab7-1df228e02051/SWIC-cell-model-graphic-20200811-1.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 9 Request - Cellular Constituents and Functions  (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708379920754-SSPXQOVZWT89DZ5DMOU8/handout-clipart-20.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 9 Request - Cellular Constituents and Functions  (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/e736fda6-c62c-44b9-9246-7a7d2cb9446f/SWIC-cell-model-graphic-20200811-1.jpg</image:loc>
    </image:image>
  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-research-process</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 8 - 12 Request - Research Process and Methodology Series (Scientific Method, Lab Skills)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/de499149-0a0e-407d-a316-7f62607a5247/video+lecture.jpg</image:loc>
      <image:title>Lesson Catalog - 8 - 12 Request - Research Process and Methodology Series (Scientific Method, Lab Skills)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/7106d86a-83f1-43b7-bf87-8bf1976925f2/materials+list.jpg</image:loc>
      <image:title>Lesson Catalog - 8 - 12 Request - Research Process and Methodology Series (Scientific Method, Lab Skills)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/af3b3085-3934-4663-81d4-33f4fba24015/handouts.jpg</image:loc>
      <image:title>Lesson Catalog - 8 - 12 Request - Research Process and Methodology Series (Scientific Method, Lab Skills)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/fce9f720-71f6-4d77-ba65-e5be4f679f63/student+outline.jpg</image:loc>
      <image:title>Lesson Catalog - 8 - 12 Request - Research Process and Methodology Series (Scientific Method, Lab Skills)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1edf50f8-f745-48fe-b4b3-e90f62e05272/activity.jpg</image:loc>
      <image:title>Lesson Catalog - 8 - 12 Request - Research Process and Methodology Series (Scientific Method, Lab Skills)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1721758670845-0Q8IFJ8R4PW26X6IJ969/cover+image.jpg</image:loc>
    </image:image>
  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/rollercoasters</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - K - 5 Request Roller Coaster Science (Physics, Engineering)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - K - 5 Request Roller Coaster Science (Physics, Engineering)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708379920754-SSPXQOVZWT89DZ5DMOU8/handout-clipart-20.jpg</image:loc>
      <image:title>Lesson Catalog - K - 5 Request Roller Coaster Science (Physics, Engineering)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1724170961202-DVTX3UZH5X8TSG67MMTG/roller+coasters.jpg</image:loc>
      <image:title>Lesson Catalog - K - 5 Request Roller Coaster Science (Physics, Engineering)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/05584f2f-ac2a-4868-9060-571a38ba7dfb/roller+coasters.jpg</image:loc>
    </image:image>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-pollination-station</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
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    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
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    <image:image>
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      <image:title>Lesson Catalog - K - 3 Request - Pollination Station  (Biology, Ecology, Conservation)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/6c77f5b5-56a5-48f7-b428-06146ef6514c/pollinating-bee-1494518889O0p.jpg</image:loc>
      <image:title>Lesson Catalog - K - 3 Request - Pollination Station  (Biology, Ecology, Conservation)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/0d124a85-4094-44fd-b495-87e9765693d4/4.png</image:loc>
      <image:title>Lesson Catalog - K - 3 Request - Pollination Station  (Biology, Ecology, Conservation)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/2067443d-9bf5-4bca-8348-82e0af931cbb/flower.png</image:loc>
      <image:title>Lesson Catalog - K - 3 Request - Pollination Station  (Biology, Ecology, Conservation)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/6c77f5b5-56a5-48f7-b428-06146ef6514c/pollinating-bee-1494518889O0p.jpg</image:loc>
    </image:image>
  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-protein-synthesis</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 7 - 9 Request - Protein Synthesis &amp; Gene Expression  (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708379920754-SSPXQOVZWT89DZ5DMOU8/handout-clipart-20.jpg</image:loc>
      <image:title>Lesson Catalog - 7 - 9 Request - Protein Synthesis &amp; Gene Expression  (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1727194413258-D15KBWD1YGZ1GJRTPEWZ/cover+image.jpg</image:loc>
      <image:title>Lesson Catalog - 7 - 9 Request - Protein Synthesis &amp; Gene Expression  (Biology, Life Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/9772d47b-f57b-421d-836d-b131767759ff/practice+sheet.jpg</image:loc>
      <image:title>Lesson Catalog - 7 - 9 Request - Protein Synthesis &amp; Gene Expression  (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/6b84dfcf-2034-45c8-89a2-ae3303fc3be3/transcription+1.jpg</image:loc>
      <image:title>Lesson Catalog - 7 - 9 Request - Protein Synthesis &amp; Gene Expression  (Biology, Life Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/c37025a7-0cad-41b6-90cd-8730f06e9e08/transcription+3.jpg</image:loc>
      <image:title>Lesson Catalog - 7 - 9 Request - Protein Synthesis &amp; Gene Expression  (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/d69207dd-07c3-43bc-9c73-e59141adaf27/teacher+key.jpg</image:loc>
      <image:title>Lesson Catalog - 7 - 9 Request - Protein Synthesis &amp; Gene Expression  (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1727194413258-D15KBWD1YGZ1GJRTPEWZ/cover+image.jpg</image:loc>
    </image:image>
  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/history-of-plagues</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - History of Plagues (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1728144440452-0VT1PHY2X8BVE5UZ021G/SARS-CoV-2-modeled+structure.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - History of Plagues (Biology, Life Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1edf50f8-f745-48fe-b4b3-e90f62e05272/activity.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - History of Plagues (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/9772d47b-f57b-421d-836d-b131767759ff/practice+sheet.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - History of Plagues (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/5189c48b-86d0-4f96-bdb2-5e7fe7613d57/SARS-CoV-2-modeled+structure.jpg</image:loc>
    </image:image>
  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/gumdrop-engineering</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - 2 - 5 Request - Gumdrop Engineering  (Physics, Geometry)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 2 - 5 Request - Gumdrop Engineering  (Physics, Geometry)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708373721371-25UKVRBQCH6E0384XKOK/quiz.jpg</image:loc>
      <image:title>Lesson Catalog - 2 - 5 Request - Gumdrop Engineering  (Physics, Geometry)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1731350897803-QPLL2IE6CNAU36J2GTY0/Cover+Image.jpg</image:loc>
      <image:title>Lesson Catalog - 2 - 5 Request - Gumdrop Engineering  (Physics, Geometry)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/ab0d89fc-a1a9-4eca-87b1-07ba89d57378/worksheet+image.jpeg</image:loc>
      <image:title>Lesson Catalog - 2 - 5 Request - Gumdrop Engineering  (Physics, Geometry)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/2704fc1f-5846-47a8-9a46-717892a45456/Cover+Image.jpg</image:loc>
    </image:image>
  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-atomic-bonding</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 10 Request - Atomic Bonding &amp; Marshmallow Madness  (Chemistry, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 10 Request - Atomic Bonding &amp; Marshmallow Madness  (Chemistry, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708379920754-SSPXQOVZWT89DZ5DMOU8/handout-clipart-20.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 10 Request - Atomic Bonding &amp; Marshmallow Madness  (Chemistry, Life Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/d70c323c-e1b9-445d-9990-549774d910f0/Molecule_Background.png</image:loc>
      <image:title>Lesson Catalog - 6 - 10 Request - Atomic Bonding &amp; Marshmallow Madness  (Chemistry, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/a025241f-7361-4a89-acbc-b4feb871edb7/PeriodicTableWallpaper.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 10 Request - Atomic Bonding &amp; Marshmallow Madness  (Chemistry, Life Science)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/fce9f720-71f6-4d77-ba65-e5be4f679f63/student+outline.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 10 Request - Atomic Bonding &amp; Marshmallow Madness  (Chemistry, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1733422222047-3U5ZORUBCAHGO2CJN90C/Molecule_Background.png</image:loc>
    </image:image>
  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-be-a-friend-to-trees</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - K - 2 Request - Be a Friend to Trees (Biology, Ecology, Conservation)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - K - 2 Request - Be a Friend to Trees (Biology, Ecology, Conservation)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/a319d317-a9de-4d34-97cb-6c0d2792f4d6/book+image.jpg</image:loc>
      <image:title>Lesson Catalog - K - 2 Request - Be a Friend to Trees (Biology, Ecology, Conservation)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1736446120311-RTUYJOZ3ZJAFH2S9R9RD/trees.jpeg</image:loc>
    </image:image>
  </url>
  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-digestive-dash</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Digestive Dash (Biology, Anatomy &amp; Physiology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Digestive Dash (Biology, Anatomy &amp; Physiology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1736867769098-42ZZI2SU4H8L3EY3I5TU/Cover.jpg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Digestive Dash (Biology, Anatomy &amp; Physiology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/921e5244-bb71-4b0d-8ebc-a2722fa13963/Digestive+System+Labeling.png</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Digestive Dash (Biology, Anatomy &amp; Physiology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/64cacf09-1d74-4143-b5e2-e03418fb11c5/Digestive+System+Adventure+Board+Game.png</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Digestive Dash (Biology, Anatomy &amp; Physiology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/82aa2e15-3a04-4ce4-a216-90b32bfd016a/action+cards+photo.jpeg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Digestive Dash (Biology, Anatomy &amp; Physiology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/0a94e01d-5709-4d3a-b95f-8d702bb3b4e4/NAP+image.jpeg</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Digestive Dash (Biology, Anatomy &amp; Physiology)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/e917307b-b218-453b-8837-edffae4bba0e/Digestive+system+diagram.gif</image:loc>
      <image:title>Lesson Catalog - 6 - 8 Request - Digestive Dash (Biology, Anatomy &amp; Physiology)</image:title>
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    <image:image>
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    <image:image>
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    <image:image>
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    <image:image>
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    <image:image>
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    <image:image>
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    <image:image>
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    <lastmod>2025-09-16</lastmod>
    <image:image>
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  <url>
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    <lastmod>2025-09-16</lastmod>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
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    <image:image>
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    <image:image>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/5e15e8c3-b2e7-44de-b231-71bd8a10813d/assessment.png</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1738696504975-P58U98ENIAGLF7UI7FU3/cover.jpg</image:loc>
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  <url>
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    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1739550386888-QU1ZC2UQ0C1ICFWJNZ2S/polymer+screenshot.jpeg</image:loc>
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    <image:image>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/electrostatic-pollen-transfer</loc>
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    <priority>0.5</priority>
    <lastmod>2025-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/ac381a7f-c1d8-4dfe-9e25-c009e2536395/science+video.jpeg</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/8a6d61c1-137e-4904-a340-0f445598d7df/activity+video.jpeg</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1708379920754-SSPXQOVZWT89DZ5DMOU8/handout-clipart-20.jpg</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/b244150f-1cc8-4937-9121-896be8c71965/teacher+key.jpg</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/1739920179703-7FS6Y9LVVBPT50PC5CVE/bee.jpg</image:loc>
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  <url>
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    <lastmod>2025-09-16</lastmod>
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    <image:image>
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    <image:image>
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    <image:image>
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    <image:image>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-water-filtration</loc>
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    <lastmod>2025-09-16</lastmod>
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      <image:title>Lesson Catalog - 3 - 11 Water Warriors: Water Filtration &amp; Sustainability  (Chemistry, Ecology, Conservation)</image:title>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
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    <image:image>
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    <image:image>
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    <image:image>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-brain-control</loc>
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    <lastmod>2025-09-16</lastmod>
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      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
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    <image:image>
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    <image:image>
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      <image:title>Lesson Catalog - 3 - 8 Request Brain Control:  Think Fast! (Biology, Anatomy &amp; Physiology, Neuroscience)</image:title>
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    <image:image>
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      <image:title>Lesson Catalog - 3 - 8 Request Brain Control:  Think Fast! (Biology, Anatomy &amp; Physiology, Neuroscience)</image:title>
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    <image:image>
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  <url>
    <loc>https://stem-ondemand.org/portfolio-1-3/request-dichotomous-keys</loc>
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    <lastmod>2025-09-16</lastmod>
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      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/56f55d4c-8450-484e-a408-c04798c2d972/zoom-ooze.jpg</image:loc>
      <image:title>Lesson Catalog - 5 - 8 Request Dichotomous Keys (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/088d3bf0-26cc-48da-b7b0-62961d99c9f1/lesson+plan.jpg</image:loc>
      <image:title>Lesson Catalog - 5 - 8 Request Dichotomous Keys (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
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      <image:title>Lesson Catalog - 5 - 8 Request Dichotomous Keys (Biology, Life Science)</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/5ff0f37d96a9ec7fa13e10ca/6986a1a6-aa58-49d7-bcac-4b20e27b8245/2.36.min_www.youtube.com.jpeg</image:loc>
      <image:title>Lesson Catalog - 5 - 8 Request Dichotomous Keys (Biology, Life Science)</image:title>
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    <lastmod>2026-01-30</lastmod>
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