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1st GRADE - CATAPULT

Specifications sheet

12th January

 

In the next project the students of 1st grade are going to be asked to build a torsion catapult.

 

For that, they are given this specifications sheet.

 

And if everything goes right, at the end of the project we could even organise our first catapult-basketball championship!

 

Designs of the catapults

3th February

 

See some of the designs that the students will follow.

The construction begins

15th February

 

The bases of the catapults are done.

The construction begins

27th February

 

The arms and the buckets of the catapults are ready.

Testing the catapults

 15th March

 

See one of the class testing the catapults and enjoy yourselves!

Ready to throw!

3rd March

 

Some of the catapults already work. We even added few wheels to move them around.

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