Sound and vibrations

Exploring volume, pitch and how sound travels.

Lessons

Lesson 1: Vibrations

Knowledge:

  • To describe how sounds are made.

Working scientifically:

  • To observe closely how different instruments create a sound.

Lesson 2: Sound waves

Knowledge:

  • ​​To describe how sounds are heard through different mediums.

Working scientifically:

  • To research how whales and dolphins communicate underwater. 

Lesson 3: Volume

Knowledge:

  • To describe the relationship between vibration strength and volume. 

Working scientifically:

  • To present results using a bar chart.

Lesson 4: Volume and distance

Knowledge:

  • To describe the relationship between volume and distance.

Working scientifically:

  • To suggest which variables to measure and for how long.

Lesson 5: Pitch

Knowledge:

  • To describe pitch and how to change it.

Working scientifically:

  • To design simple results tables.

Lesson 6: Sound insulation

Knowledge:

  • ​​To explain how insulating materials can be used to muffle sound.

Working scientifically:

  • To identify when results or observations do not match predictions.

Key skills

Planning

  • To

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Key knowledge

To know:

  • Sound is a

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Key vocabulary

air

decibels (dB)

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Unit resources

Assessment – Science Y4: Sound and vibrations

Assessment resources for this unit. Use

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Knowledge organiser

A summary of the most important

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Subject resources

Policy support

Outlines the intent and rationale behind

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Long-term plan

A suggested order for teaching Science

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Knowledge and skills progression

An overview of the skills and

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Equipment list

A list of essential and optional

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Key vocabulary

Available from 1st July 2024. Vocabulary

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Assessment

A downloadable spreadsheet to record

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National curriculum mapping

A mapping document showing each of

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Mappingㅤ

Available in 2024. This document shows

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