Maths Goes Underground 12 Poster Set Drafting - hand scales Read the design rationale statement

Read the design rationale statement for Mathomat V5 at then end of this page for an explanation of the use of a half circle protractor in Mathomat

In the Mathomat V7 template the side length of the larger group of polygons has been increased to 20mm (from 15mm in the Mathomat V2 template)

They do this by learning to rotate one arm of an angle until it coincides with the other arm

in the paper Beyond the Compass by Chris and David Bee Olmedo

Maths Goes Underground 12 Poster Set Drafting - hand scales Read the design rationale statementThis sequence of 12 posters was designed at the Isaac Newton Institute for Mathematical Sciences in the UK. Originally designed for display on the trains of the London Underground, they have been published in Australia by OLM under license. This poster series stimulated, fascinated and even infuriated London's commuters, and we hope that OLM customers will also find them enriching to view. The following 12 posters are included in the set: Maths Breaks