This handout can be used as a challenge or simulation activity to help students understand sound waves, acoustical engineering, and hearing self-advocacy. It shows the mathematical calculation for determining sound to noise ratio, and it lists several websites and smart device apps for checking calculations.
Teachers of the Deaf can also use this handout as a resource to assess the SnR of their students' classrooms and determine how to improve acoustics.
If you like this, you might also like these other products:
FM Tip Sheet for Teachers
I Can Explain My Hearing Loss! self-advocacy worksheet
Daily Routine Checklist
To help your students stay on task throughout the day
Student-Led IEP Workbook
To help your transition students take even more responsibility for their services
Understanding Hearing and Hearing Loss PPT
Special Education or Tutoring Service Log
Deaf and Hard of Hearing Caseload At a Glance Form
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