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Y3/4 (B): Lesson 4: Investigating seed dispersal - Extending

Exploring the work of biologists and measuring the relationship between the volume and force of the wind. This lesson is part of the mixed-age scheme.
ear next to visualisation of sound wave vibrations

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Learning objectives

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Before the lesson

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Lesson plan

1. Recap and recall

Arrange the class into groups of three and hand out the Knowledge organiser: Science – Sound and vibrations (one per group).

Display the Presentation: Sound waves, showing sound waves travelling through water.

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Created by:
Kapow Primary Team
Our team comprises experienced classroom teachers who love the foundation subjectsFind out more
Maintained by: Kapow Primary teamLast update: 27 July 2026

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