Sound Please click on the links below to access the resources. Please note: Whilst every effort has been made evaluate these sites for content, St Agnes School is not responsible for the content of external internet sites. Learner Guides How are sounds made? How are sounds detected? What is pitch? What is the volume of sound? The Children's University of Manchester - How the ear works Additional Resources Seymour Science - Sound Animation Class Clips - How are sounds produced? Class Clips - Distance and sound loudness Class Clips - How sound is perceived by people of different ages Class Clips - Music through sound vibrations Class Clips - Sound from musical instruments Class Clips - Sound and hearing clip compilation Class Clips - Sounds that keep us safe Class Clips - What makes sound higher or lower?