This box can be used for any sound muffling experiments and for investigations to see which materials provide the best insulation against sound.
Perfect for fair test experiments, it provides a constant fixed sound. Simply fill with any household materials, to show the effect that different forms of insulation can have on the way sound travels.
Comes with an in built buzzer and switch, in a painted box with lid. Takes 'C' type batteries (not included)
Science Curriculum Links
Explore how the pitch and volume of sounds can be changed in a variety of ways
Investigate which materials provide the best insulation against sound
Try using the following household materials in your sound investigations and compare which provides the best insulation against sound
Different fabric materials - wool, cotton, silk
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