Science project

Protect Your Hearing!


  • Varies


Students will design their own protective hearing device. Use these steps to aid in the design.

  1. How can we stop sound from entering our auditory system? What blocks out more sound, covering our ears with our hands or plugging our ears with our fingers?
  2. Examine the properties of current protective hearing devices. What materials are they made out of? Why are those materials used?
  3. Is your design practical and comfortable? In what situations are protective hearing devices needed? Can you go about your daily routine wearing the device?
Disclaimer and Safety Precautions provides the Science Fair Project Ideas for informational purposes only. does not make any guarantee or representation regarding the Science Fair Project Ideas and is not responsible or liable for any loss or damage, directly or indirectly, caused by your use of such information. By accessing the Science Fair Project Ideas, you waive and renounce any claims against that arise thereof. In addition, your access to's website and Science Fair Project Ideas is covered by's Privacy Policy and site Terms of Use, which include limitations on's liability.

Warning is hereby given that not all Project Ideas are appropriate for all individuals or in all circumstances. Implementation of any Science Project Idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. For further information, consult your state's handbook of Science Safety.

Add to collection

Create new collection

Create new collection

New Collection


New Collection>

0 items