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Instructions for Pupils
What do you know about 🔊sound? What do you wonder? Let learn about vibration and pitch together.
1. Tap the 
to start activity.
2. Use the 
tool to ▶️ play the directions on each slide.
3. Tap the 
to watch the video
4. Tap 
to share your thinking.
5. Use the 
or to share your what you learn and wonder
6. Try each slide
7. When you are done tap the 
and add to 
Teacher Notes (not visible to pupils)
Based on PBS video: Media Credits:©2004 WGBH Educational Foundation. All Rights Reserved. Whale Footage courtesy of Image Bank Film/Getty Images. ©2004 WGBH Educational Foundation. All Rights Reserved. Whale Footage courtesy of Image Bank Film/Getty Images.
