Thermal Energy and Heat

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Thermal Energy and Heat

• Changes of State

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• Solid
• Liquid
• Gas

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• Solid
• solidification
• Liquid
• Gas

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Changes of State

• Solidification (freezing) when a liquid turns
  into a solid (because the particles slow down and
  lose/release energy)

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• Solid
• solidification
• Liquid
• Gas

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• Solid
• solidification fusion
• Liquid
• Gas

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• Fusion (melting) when a solid turns into a
  liquid (because the particles gain energy and
  move faster)

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• Solid
• solidification fusion
• Liquid
• Gas

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• Solid
• solidification fusion
• Liquid
• condensation
• Gas

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• Condensation when a gas turns into a liquid
  (because the particles slow down and lose/release
  energy)

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• Solid
• solidification fusion
• Liquid
• condensation
• Gas

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• Solid
• solidification fusion
• Liquid
• condensation evaporation
• Gas

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• Evaporation when a liquid turns into a gas
  (because the particles gain energy and move
  faster)

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• Solid
• solidification fusion
• Liquid
• condensation evaporation
• Gas

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• Solid
• solidification fusion
• sublimation
• Liquid
• condensation evaporation
• Gas

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• Solid
• solidification fusion
• sublimation sublimation
• Liquid
• condensation evaporation
• Gas

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• Sublimation when a gas turns into a solid or a
  solid turns into a gas without turning into a
  liquid.

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• Review
• And Review Again
• Mystery Mud

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• Discuss changes the students have seen in their
  everyday lives e.g. sweat on cold drinks,
  snow melting, opening the freezer door and seeing
  steam, steam from the river in the fall, etc.