This half term we are learning about sound.
In this lesson
the children took part in three experiments to help them understand
how sound is produced.
They observed the vibrations causing the rice to move.
They experimented by changing the force of the drumstick on the drum, to see if this changed the vibrations.
They experimented with making the noise quieter and louder, watching the strings vibrate each time.
They experimented with how the vibrations travelled down the straw by cutting it to different lengths.