Spring Science Topic: Sound

Lesson: Science

Class: Year 4 Year: 2016 - 2017

This term our science topic has been sound. We have learnt all about how sound waves travel, which materials sound waves travel through and which they don't before using everything we have learnt to investigate ways to stop sound travelling. Our task was to design a pair of sound muffling headphones for a grumpy man whose neighbours are too loud! As you can see, we were pretty successful!