Thursday, 21 November 2013

Science: Balloon Rocket

Balloon Experiment

In room 15, we have done a balloon experiment for our science rotation. We visit every class for a different experiment.

  • 3 balloons
  • String
  • Straw
  • 2 chairs
  • Tape

I think when I blow the balloon and let go of it, it’s going to fly down the other end of the string hitting the chair.

When I blew the balloon. Marcus taped it to the straw and I let go of the balloon and the balloon went flying down the string and hit the chair.

When you blow the balloon up, all the air inside the balloon wants to go out. So when I let it go, all the air bursts out of the balloon causing it to move along the string to the other end.
(Balloon) I believe I can fly!

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