Similar Shapes - Pantograph | DIY Maths | ThinkTac
Channel: ThinkTac
Date: 26/12/2022

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. A remarkable drawing and engineering tool that has been used for centuries, a pantograph is nothing but a series of parallelogram linkages put together such that by moving and 'drawing' with one arm of the device attached to say a pen, you can recreate an identically shaped image, even of a different size, on another arm of the device. 

In this TACtivity, we use a few cardboard pieces, screws and ruler templates to make your own pantograph.

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