Exploring How Sound Moves: Understanding Vibrations to Ears
Delve into the journey of sound from a vibrating object to our ears through engaging activities and discussions. Discover the magic of sound vibrations with hands-on learning experiences and visual aids. Answer the central question of why we hear sound and deepen your understanding of sound movement in this interactive session.
Download Presentation
Please find below an Image/Link to download the presentation.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.
You are allowed to download the files provided on this website for personal or commercial use, subject to the condition that they are used lawfully. All files are the property of their respective owners.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.
E N D
Presentation Transcript
SOUND LESSON 3 How Does Sound Move from a Vibrating Object to Our Ears?
Our Unit Central Question Why do we hear sound?
Lets Review What Weve Learned What have we learned so far about sound? What evidence have we found?
Todays Focus Question How does sound move from a vibrating object to our ears?
Make a Prediction How do you think sound moves from a vibrating tuning fork to our ears?
Draw a Picture Draw a picture on your handout (Sound on the Move) to show how you think sound moves from a vibrating tuning fork to our ears? Courtesy of BSCS
A Slinky Model Courtesy of BSCS Scientists use models to help them understand things they can t see. Today we ll use a Slinky model to help us understand how sound moves from a soundmaker to our ears.
Turn and Talk Courtesy of BSCS Share with an elbow partner what you saw when I was moving the Slinky back and forth.
What Did You Observe? Courtesy of BSCS Where did the vibrations start? Where did the vibrations go? Where did the vibrations end up?
Key Science Idea Sound vibrations move through the air from a soundmaker to our ears.
How Does Sound Move? Share your drawing with an elbow partner. Explain how you think sound moves from the tuning fork to your ears. Courtesy of BSCS
Lets Summarize! Our focus question: How does sound move from a vibrating object to our ears? Let s create a sound story to answer this question. Use the word vibrate, vibrating, or vibrations when you share your ideas.
How Does Sound Move? How do you think sound moves from a tuning fork to our ears without a Slinky? Courtesy of BSCS
Next Time In our next lesson, we ll use a different model to help us think about how sound moves from a soundmaker to our ears.
