Alek'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?

so much things that I know now. ||  || What sound does a snail make? ||  || I learned that light works faster then sound. || sound. ||  || How do we make sound? ||  || I learned that when the tuning fork goes in the water after it was hit it makes a splash. || the ping-pong on a string the ping-pong bounces of. || of sound? ||  || Sound is vibration. ||
 * My Learning Chart: ||
 * WHAT I KNOW ABOUT SOUND ||  || **QUESTIONS I HAVE ABOUT SOUND ** ||   || WHAT I HAVE LEARNED ABOUT SOUND ||
 * Bats need sound more then we do. ||  || How do scientists learn about sounds? ||   || Our life will be completely different with out sound. ||
 * If I wouldn't hear I would not know
 * When I touch something it makes
 * ||  || What sound does a butterfly make? ||   || I learned that when a tuning after it was hit touches
 * ||  || Why some people can't speak? ||   || People can't speak if they are death because they don't hear words so they can't learn words. ||
 * ||  || Why do every people make different kinds
 * ||  ||   ||   || When you have cotton in your ear you can't hear well. ||
 * ||  ||   ||   || If you are death you have to do sign language. ||
 * ||  ||   ||   || Death people stay death FOR EVER! ||
 * ||  ||   ||   || You don't have to be born death to be death. You can get sick and be death. ||
 * ||  ||   ||   || 1. The pinna collects sound waves and acts as a funnel to move them into the ear canal. ||
 * ||  ||   ||   || 2. Sound waves travel down the ear canal until they reach the ear drum. ||
 * ||  ||   ||   || 3. The sound waves make your eardrum vibrate. ||
 * ||  ||   ||   || 4. The vibration produced by the eardrum move through the small bones of your middle ear- the hammer, anvil, and stirrup. ||
 * ||  ||   ||   || 5. The vibration then move through the fluid that fills the cochlea, a shell shaped organ in you ear. ||
 * ||  ||   ||   || 6. The vibrations move tiny hairs connected to nerve cells that send impulses to nerve leading to your brain. ||
 * ||  ||   ||   || 7. Your brain decodes the message from the nerve and he hears the sound. ||
 * ||  ||   ||   || You can only see the outer ear but not the inner ear. ||
 * ||  ||   ||   || There is a outer ear, inner ear and middle ear. ||