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  1. Subjects
  3. Science
  5. Mixed-age
  7. Y3/4 (B): Living things: Classification and changing habitats
  9. Y3/4 (B): Lesson 3: Classification keys

Y3/4 (B): Lesson 3: Classification keys

Exploring the characteristics of living things through careful observation and using these observations to make an effective classification key. This lesson is part of the mixed-age scheme.

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In this unit

  • Assessment – Science Y3/4 (B): Classification and changing habitats

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  • Y3/4 (B): Lesson 1: Grouping living things: Vertebrates and invertebrates

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  • Y3/4 (B): Lesson 2: Grouping living things: Plants

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  • Current lesson

    Y3/4 (B): Lesson 3: Classification keys

  • Y3/4 (B): Lesson 4: Habitats and seasonal change

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  • Y3/4 (B): Lesson 5: Human impacts on habitats

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  • Y3/4 (B): Lesson 6: Natural changes to habitats

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Created by: Kapow Primary Team | Maintained by: Kapow team
Last update: 27 July 2026
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ScienceY3/4

Assessment – Science Y3/4 (B): Classification and changing habitats

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

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ScienceY3/4

Y3/4 (B): Lesson 1: Grouping living things: Vertebrates and invertebrates

Grouping vertebrates and invertebrates and using Carroll and Venn diagrams to sort data. This lesson is part of the mixed-age scheme.

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Y3/4 (B): Lesson 2: Grouping living things: Plants

Grouping plants in various ways and using pictograms to sort data. This lesson is part of the mixed-age scheme.

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