ClassX Video Lessons

Category: Video Lessons

All About Amphibians

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All About Arthropods

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Testing the Hardness of Materials

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Weathering and Erosion – A Visit to Bryce Canyon National Park

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Parts of a Plant – Roots, Stems and Leaves

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Rainforest Ecosystems

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Simple Machines – Gears

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Classifying Matter

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All About Echinoderms

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All About Mollusks

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