So+Yeon's+Sound+Unit

Essential Questions:
 * 1) How do we as scientists learn about sound?
 * 2) What is sound and why is it important?
 * 3) How do we hear sounds?
 * 4) How would our lives be different if we couldn't hear?
 * 5) Is sound more important to a bat than to me? Why or why not?


 * My Learning Chart: ||
 * WHAT I KNOW ABOUT SOUND ||  || QUESTIONS I HAVE ABOUT SOUND ||   || WHAT I HAVE LEARNED ABOUT SOUND ||
 * If we can't hear the sound we will be very uncomfortable. ||  || Why have all sounds different sound? ||   || Sound is vibration of air. ||
 * We hear the sound becuec we have ears. ||  || How can we hear a sound? ||   || Vibration is so fast so that we can't see. ||
 * There are a lot of different sounds in the world. ||  || How does sound come come to us? ||   || I learned that if we have cotton swabs in our ear you will not hear well. ||
 * We can not hear the sound in the space. ||  || Where does sound come from? ||   || I learned how sound travel first Randy's pinna collects sounds waves and acts as a funnel to move them into the ear canal. ||
 * I know that we have a sound. ||  ||   ||   ||   ||