Origami
Origami is another important component of our activities--- of course they have to be mathematics-related. For example, the hexahexaflexagon is a solid made with a straight strip of paper divided into a lot of equilateral triangles, usually 19. Our teacher used it to try and explain some theories related to 3-D figures. CLICK HERE if you want to learn how to fold a hexahexaflexagon.
Here is a video used during one meeting, to demonstrate the procedure of making a hexahexaflexagon:
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| A video was used to show how a hexahexaflexagon is made |
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| One scene from the video showng the a completed, well-decorated hexahexaflexagon |
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| Mr Wu explaining the procedure to members of the club |
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