Science is a LOT of fun when we can do LOUD experiments! The students were able to see how sound energy can move things without them ever touching the object.
A sheet of cling wrap was tightly placed on a cup, and we sprinkled some salt on top.
We started off with a soft "ahhhh" sound. Nothing happened, as predicted.
Then we became louder and louder, and watched our salt particles dance and even fall off the surface!
Our scientists did a great job on their predictions and observations.
We will have more labs coming our way. Stay tuned!
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