Y7 Particles 03 arrangement of particles

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Y7 Particles 03 arrangement of particles

  1. 1. Everything is made up of particles. How do you think the particles are arranged in solids, liquids and gases?
  2. 2. Particle Arrangement <ul><li>Learning Objectives : </li></ul><ul><li>to be able to explain how the arrangement of particles gives the physical properties associated in a solid, liquid and gas. </li></ul><ul><li>to understand that particles are tiny and make up all matter. </li></ul>
  3. 3. The particle model The difference between solids, liquids and gases can be explained by the… particle model <ul><li>All substances are made up of particles . </li></ul><ul><li>The particles are attracted to each other . Some particles are attracted strongly to each other and others weakly. </li></ul><ul><li>The particles move around . They are described as having kinetic energy. </li></ul><ul><li>The kinetic energy of the particles increases with temperature. </li></ul>
  4. 4. Think about solids first
  5. 5. Particles in a solid – animation
  6. 6. Next think about liquids
  7. 7. Particles in a liquid – animation
  8. 8. Potassium Permanganate
  9. 9. Now think about gases
  10. 10. Particles in a gas – animation
  11. 11. Modelling <ul><li>Class group to model particles in solids, liquids and gases. </li></ul>
  12. 12. Match up the arrangement of particles L5 Solid Liquid Gas
  13. 13. Particle Arrangement <ul><li>Learning Objectives : </li></ul><ul><li>to be able to explain how the arrangement of particles gives the physical properties associated in a solid, liquid and gas. </li></ul><ul><li>to understand that particles are tiny and make up all matter. </li></ul>

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