Year 4 - Science26 January 2024 (by ragar) |
Within our Science lessons, we have set up an investigation to test which materials are the best for soundproofing. To do this, we filled plastic cups with different materials and placed them against a speaker and compared how well we could hear the sound through them. As a class, we agreed that towel was the best material for soundproofing out of those we tested.
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