This is our second science experiment. It's about the energy transfer and how the stored energy in the rubber band transfer into mechanical energy which moves the boat. Kids enjoyed the procees of making their own boat and also came up with a silly name for it.

science experiment -Energy TransferIMG_9357.JPGIMG_9366.JPGIMG_9368.JPGIMG_9374.JPGIMG_9392.JPGIMG_9390.JPG照片 040.jpgIMG_9404.JPGIMG_9405.JPGIMG_9406.JPGIMG_9407.JPGIMG_9408.JPG照片 042.jpg 

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    shiaopao

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