Our first topic in science this year is the ear! We have begun to learn about high and low pitch sounds, as well as how these sounds are produced.
Through various experiments, we now understand that sounds cause vibrations which are directed into our pinna and then cause our eardrum to vibrate.
As we continue to learn more about the ear, we will build more on our Plasticine ear models!
Through various experiments, we now understand that sounds cause vibrations which are directed into our pinna and then cause our eardrum to vibrate.
As we continue to learn more about the ear, we will build more on our Plasticine ear models!