WebJan 24, 2024 · Once in your ear, the vibrations travel down the ear canal until they reach the eardrum. The eardrum sends the vibrations through the middle ear bones (the hammer, the anvil and the stirrup) into the inner ear. The inner ear is known as the cochlea and is shaped a bit like a snail. There are thousands of tiny hair cells inside the cochlea. WebJan 29, 2024 · pdf, 534.7 KB. Key stage 3 ~ year 7 ~ complete lesson on the ear and hearing. In this lesson students will learn how to identify some parts of the ear and describe their functions. They will explain how a microphone works, how loudness is measures and how your hearing can be damaged. Extension questions are included on the slides and …
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WebJul 30, 2024 · Perfect lesson resource for KS3 Physics! A fully differentiated and resourced lesson that assists students in learning about the structure and function of the different … WebFeb 15, 2013 · Ear: How we hear PowerPoint Subject: Biology Age range: 11-14 Resource type: Other 9 reviews File previews ppt, 3.59 MB A PowerPoint on how the ear works including: identify the parts of the ear; describe how vibrations are transmitted and turned into electrical signals which pass to the brain. Tes classic free licence how is music marketed to different age groups
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WebHow can I help pupils recognise the ear trigraph? Trigraphs are a group of three letters that make one unified sound. The trigraph ‘ear’ is both a word in its own right and a common trigraph that forms part of other words. Before pupils dive into this wordsearch, you might like to invite them to create their own ‘ear’ trigraph word list. WebLoud noises can damage the tiny hairs inside the inner ear that send messages to the brain. Once damaged, they can’t fix themselves and this can lead to tinnitus – an annoying ringing sound in your head – or even … WebHearing and the ear Sound waves travel through the air and into the ear. They cause the eardrum to vibrate. Sound can damage the ears if it is too loud or goes on for too long. Loud sounds can damage the eardrum or the cochlea. Unpleasant sound is often called noise. We can measure how loud a sound is by using a sound intensity meter. highlands ranch fire dept