Page 75 - Microsoft Word - 01 A. Sound Overview

Year 1 Science – Ears to hear - week 4
Hearing Sounds

ear

ear ear

ear

The _ _ _ _ _ ear picks up sound waves. It leads them to the ear

_ _ _ _. The ear drum is a very thin _ _ _ _ and it vibrates. The

vibrations are carried through three tiny _ _ _ _ _ and then to the
brain. The _ _ _ _ _ tells us what we have heard. God placed the most

important parts of my ears _ _ _ _ _ _ my head.

Experiment Place a watch on the table.

Can you hear it ticking? _______
Cover it with a long tube. Put your ear against

the open end.

Can you hear the ticking now?______
Say why this is.

Name 3 creatures Name 3 creatures

with large outer ears. with no outer ears.

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