Posted in Children's Work, General, Year 4 Messages

Year 4 investigate string phones!

The children were surprised at how well their string phones worked today when they used them outside.  The children investigated them by tightening, loosening, lengthening and shortening their phone strings,  clipping pegs on their strings and adding second strings etc! They felt vibration and began thinking more about sound waves and materials sound can travel though! 

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