Year 4 Science Block 2

Year 4 Topic – Sound

This unit helps pupils build a clear understanding of how sound is made, how it travels, and how pitch and volume can be changed. Through practical science and structured investigations, children explore key sound concepts with curiosity and confidence.

Lessons are around 75 minutes long and follow a consistent format to support progression. This is the second Year 4 science unit and builds on the enquiry skills developed in our States of Matter block.

Disciplinary knowledge is built through practical tasks and scientific enquiry, while substantive knowledge focuses on sound production, pitch, volume and how sound travels.

View small steps and unit outcomes

Small steps

  • How is sound made through vibrations?
  • How do we change pitch?
  • Can we make a telephone?
  • Can you hear me?
  • What is volume?
  • How does distance affect volume?

Unit Outcomes (secure)

Sound

  • Identify how sounds are made, associating some of them with something vibrating
  • Recognise that vibrations from sounds travel through a medium to the ear
  • Find patterns between the pitch of a sound and features of the object that produced it
  • Find patterns between the volume of a sound and the strength of the vibrations that produced it
  • Recognise that sounds get fainter as the distance from the sound source increases

Working scientifically

  • Ask relevant questions and use different types of scientific enquiries to answer them
  • Set up simple practical enquiries, comparative and fair tests
  • Make systematic and careful observations
  • Use results to draw simple conclusions, suggest improvements and raise further questions

Year 4 Science Scheme | Block 2: Sound

Explore how sound works with our complete Year 4 sound science unit, part of the Scintillating Science scheme of work. This engaging six-lesson block introduces pupils to how sound is produced, how it travels, and how we can change pitch and volume using everyday objects.

Designed for the KS2 science curriculum, this unit moves pupils from simple observation to structured scientific enquiry. Children learn how vibrations create sound, how to adjust pitch and volume, and how distance affects what we hear. Investigations such as making a string telephone and testing how sound travels make the learning practical and memorable.

What’s included in the Year 4 Sound unit?

  • 🎧 Interactive PowerPoint slides for whole-class teaching
  • 🎧 Fully planned science lessons with vocabulary and teacher guidance
  • 🎧 Differentiated Year 4 science worksheets
  • 🎧 End-of-unit assessment and marking ideas
  • 🎧 Knowledge organiser to support recall and vocabulary

Key science concepts covered

  • How sound is made and how it travels
  • Pitch, volume and vibration
  • Effects of distance on volume
  • Conducting fair tests and recording results

Why choose our Year 4 sound lessons?

Whether you’re looking for Year 4 sound worksheets, Year 4 sound lesson plans, or a complete KS2 science unit on sound, this pack has everything you need.

Start your free trial and access this full Year 4 sound unit today.

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