Wednesday, 7 May 2014

rocket science

p1 the first thing we did for rocket science we got a bottle the second thing we did was to vote witch one would go the hightiest then we had yo get four pencils a cork so the pencils will help the cork stay on the ground so the pressure would push the cork of the ground and hight into the air. then we had to decorate any part of our rocketarter that we had to go outside and test then  

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