Sonic Boom

Do you know how quickly sound travels though air (gas)?

We learnt that sound travels at roughly 330 meters a second! We then measured this distance using trundle wheels in the playground.

We also built sonic blasters and experimented with tissue paper to be able to put the following words into 2 correct sentences.

bigger             energy                   quieter                 vibrations              volume

Ask you child to see whether you got the correct answer!

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