Making Ear Defenders
In Science, we have been learning all about sound. We know how sounds are made, how they travel, and can even tell you how our ear works. Today, our task was to investigate which material is best at absorbing sound. We did this by making ear defenders and filling them with a range of different materials. We made predictions before we started and talked what we needed to keep the same to make sure it was a fair test. We discussed how best to record our results and decided on a 0-10 scale. It was lots of fun!
Year 3/4 Making Ear Defenders