27.9.19 Investigating sound

To kick start our new science topic, Sound, we made predictions about where the noisiest and quietest areas of the school might be. After this, we decided to embark on a sound walk around the school to see if we were correct and recorded our predictions.
Following on from our sound walk, we wanted to find out how sounds are actually made. We planned an investigation making string telephones which allowed us to discover how sound waves vibrate as they travel through the air.