Tuesday, 6 December 2011

Sound Videos

Right now in science we are learning about sound.  So far we have experimented with different kinds of vibrations using balloons, paper squawkers and our own vocal cords.  We have also learned how we hear sounds with our ears by making a booklet and acting out the parts of the ear.  Today we used Slinkies to model sound waves.  I will post photos of our activities later in the week, but for now, here are three short videos about sound for you to watch.  What is the most important thing you know about sound?



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4 comments:

  1. Anonymous7 December 2011 at 17:07

    ms birdsall i like al of the videos. the second one is fuunny. from ryan A

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  2. Anonymous11 December 2011 at 20:02

    i really like the videos ms.birdsall.jasmine

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  3. Anonymous15 December 2011 at 17:07

    i like how you put videos of going inside the ear!pawan

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  4. Anonymous15 December 2011 at 20:01

    Ms Birdsall I like the vidio's!!!!! I remember watching the seccond vidio in Bill Nye The Science Guy! -Juliet-

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