We have been learning about sound and how we can change the pitch of the sound. We have decided to explain pitch as how high or low a sound is. Today we had lots of fun making our own music, we filled glasses with different levels of water and found that the more water in the glass the lower the sound, the less water (or no water) the higher the sound. We added coloured counters to the glasses and had a go at making our own tunes after we had ordered our glasses in lowest to highest pitch.
