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    • Year 7 Science
      • 7A Cells, tissues, organs and systems
      • 7B Sexual reproduction in animals
      • 7C Muscles and bones
      • 7D Ecosystems (Earthshot)
      • 7E Mixtures and separation
      • 7F Acids and alkalis
      • 7G Particle model
      • 7H Atoms, elements and molecules
      • 7I Energy (Earthshot)
      • 7J Current electricity
      • 7K Forces
      • 7L Sound
        • 7La  Making sounds
        • 7Lb Moving sounds
        • 7Lc Detecting sounds
        • 7Ld Using sounds
        • 7Le Comparing waves
        • 7Lf Graphs & Remembering
    • Year 8 Science
  • Year 7 Science
  • 7L Sound
  • 7Ld Using sounds

7Ld Using sounds

  • 7Ld - Using sound OWN.pptx5mb
  • 7Ld Using Sound DCN.pptx6mb
  • 7Ld - Sonar diagram OWN.docx
  • 7Ld - Using sound OWN.pptx
  • 7Ld Using Sound DCN.pptx
  • Last updated 08/07/2022
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