Controlling sound
This activity shows how materials can affect our hearing.
The resource describes an hands-on activity where students can design and create noise-cancelling headphones from a variety of materials.
The resource provides teacher background notes, worksheets and step-by-step instructions.
New Australian Curriculum 9 Codes: AC9S2U02 (Year 2), AC9S4U04 (Year 4)
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Publication Date:
January, 2007