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Projectile corks!

6th class were presented with their latest STEM challenge: (science/technology/engineering and maths)

They had to construct a free-standing catapult capable of launching a cork.
The groups would then compete to see which cork would be fired the farthest.

The only permitted materials were...

  • large and small lollipop sticks (10 altogether)
  • rubber bands (6 or fewer)
  • binder clip (1)
  • clothes peg (1)
  • spoon 


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