Login · Sign up

TeachAde

« Back to Resources

Sound: Megaphone and Ear Trumpet

Languages: English
Countries: United States
Resource Type: Link 0 ratings
TeachAde
View Resource

Have your students discover that sound waves can be directed with a megaphone and collected with an ear trumpet.

  • Pre-K
  • K
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • UG
  • G

Comments and Reviews

Login/Register to post comments.

Login · Sign up

Home FAQs Contact Us About Us Resources Groups Colleagues My Workspace Developers Terms of Use Privacy Policy

23.01.21.03.10.52 © 2026 Pearce, LLC

For full functionality of this site it is necessary to enable JavaScript. Here are the instructions how to enable JavaScript in your web browser.