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  1. Subjects
  3. Science
  5. Key stage 2
  7. Year 4
  9. Materials: States of matter
  11. Lesson 2: Liquids and gases

Lesson 2: Liquids and gases

Exploring the properties of liquids and gases and using observations to draw conclusions.

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In this unit

  • Assessment – Science Y4: States of matter

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  • Lesson 1: Solids

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  • Current lesson

    Lesson 2: Liquids and gases

  • Lesson 3: Melting and freezing

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  • Lesson 4: Condensing and evaporating

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  • Lesson 5: The water cycle

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  • Lesson 6: Climate change and the water cycle

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Created by: Kapow Primary Team | Maintained by: Kapow team
Last update: 3 July 2026
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ScienceYear 4

Assessment – Science Y4: States of matter

Assessment quiz and Knowledge and skills catcher for use at the end of the unit to assess pupil progress.

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ScienceYear 4

Lesson 1: Solids

Learning about solids through questioning and testing their properties.

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ScienceYear 4

Lesson 3: Melting and freezing

Learning about melting and freezing processes and using thermometers to measure temperature accurately.

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