Let’s turn the playground into a sound lab! In this activity, you’ll make noise inside playground tubes and tunnels and listen for the difference. You’ll discover how sound changes when it bounces around inside something, and learn why your voice sounds funny or echoes in a tunnel. (Image generated with AI)
Let’s turn the playground into a sound lab! In this activity, you’ll make noise inside playground tubes and tunnels and listen for the difference. You’ll discover how sound changes when it bounces around inside something, and learn why your voice sounds funny or echoes in a tunnel. (Image generated with AI)
Before you start, ask: Will my clap, stomp, or yell sound different inside the tube than outside? Will it be louder, quieter, or echo? Tell your grown-up your guess!
