PPT-Sound Lesson 6a How Do Our Ears Help Us Hear Sound?

Review How Does Sound Move Images c ourtesy of BSCS What did you learn last time about how sound travels to our ears Key Science Ideas All soundmakers vibrate and make the air around them vibrate . It’s a sound that can’t be stopped.. It echoes through the valley,. And from the highest mountaintop.. What is that sound I’m hearing,. Coming from each girl and boy?. Why is the whole world cheering?. by Denise Carroll. What do you hear?. Did you hear something? Maybe the sound you heard was as quiet as your cat licking her paws. Or maybe it was loud, like a siren going by. . Sounds are everywhere, and you have two cool parts on your body that let you hear them all: your ears!. By . Stephanie. Does this animal have ears? . Yes. What shape is the animal’s ears? . Triangular shaped ears.. How does the animal hear?. Horses hear very well because. their ears are shaped like cups. What is sound?. Sound. is a form of energy that can be heard. and travels in waves.. When matter . vibrates. or moves back and forth. very quickly, a sound is made.. Sound waves can travel through solids, liquids, or gases.. eyes. , . but . not . our. . ears. .. 1. . Structure. . of. . your. . ear. .. https://www.youtube.com/watch?v=T8lKKlnnC6M. . a) . Watch. . the. video and make notes . of. . all. . parts. . of. When discussing sound, several categories can be included:. Diegetic sound. Non diegetic sound. Dialogue. Voice-over. Music. Special effects. Silence. Sound motifs/themes. Two most important categories of sound:. SC.4.P.10.3. Pacing Guide – Quarter 2 . . Department of Science. SOUND. SC.4.P.10.3 – Investigate and explain that sound is produced by vibrating objects and that pitch depends on how fast or slow the object vibrates.. It’s a sound that can’t be stopped.. It echoes through the valley,. And from the highest mountaintop.. What is that sound I’m hearing,. Coming from each girl and boy?. Why is the whole world cheering?. What do you think?. How Sound Travels. Through a medium. Most common…air. Sound. : disturbance that travels through a . medium in the form of a wave.. Must have vibrations to have sound.. How sounds are made. Wave. particles vibrate parallel to the direction of the motion of the wave. Terminology. Compressions. : areas where particles come closer together. Rarefactions: . regions where particles are further apart. What do you think?. How Sound Travels. Through a medium. Most common…air. Sound. : disturbance that travels through a medium in the form of a wave.. Must have vibrations to have sound.. How sounds are made. Learning about Poetry “The Ears of An Elephant” If you had the ears of an elephant, You might hear the bugs that crunch On leaves that whisper whooshing words As they’re gobbled up for lunch. Author/Contact:Samantha Lear Further InformationHearing Services0114 2717450 or emailaudiology@sch.nhs.uk Review 2021Hyperacusis And Phobia Of Noise In Children �� &#x/MCI; 0 ; Date. Lesson 2. Where we are in our learning journey. . Lesson 1. Lesson 2. Lesson 3. Lesson 4. Lesson 5. Lesson 6. Introduction to sound. How we hear. Louder and quieter. Muffling sound. Changing pitch.