Corrected sentence:
Hearing starts when a sound wave goes into the outer ear and makes the eardrum vibrate. The eardrum moves three tiny bones, and they send the sound into a snail-shaped part called the cochlea. Nerves then send messages to the brain so it can tell what the sound is.
Step-by-step for a 6-year-old:
- Sound travels through the air like tiny waves.
- The outer ear catches the sound and sends it to the eardrum.
- The eardrum vibrates and moves three tiny bones inside the ear.
- Those bones push the sound into a snail-shaped tube called the cochlea.
- The cochlea turns the sounds into tiny messages.
- Nerves carry those messages to the brain. The brain figures out the sound.
Why I changed it:
- Changed "HEARING" to "Hearing" for normal capitalization.
- Used "goes into" and "makes the eardrum vibrate" to be clearer than "gets into" and "hits."
- Split into shorter sentences so each idea is easy to understand.