Sunday, 5 May 2013

Inquiry- How we communicate.


We are asking questions about telephones and researching to discover answers.  We made some string and cup telephones.  We learnt about how the sound waves and vibrations travel along the tight string.





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1 comment:

  1. Anonymous7 May 2013 at 03:10

    We had loads of fun with those at home too! Justine

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