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DIY Science Projects

How to use ? - Contour lines

  • Step 1

    Download the model in the section Blueprints/Plans and print the pages in colour on three A4 sheets of paper.


  • Step 2

    Stick the pages (base map and the other 2 pages containing the 'layers' (contour lines) of the Salève ) on 3 A4 corrugated cardboards the .


    {#lang_bricoWikiWarnings_warning} Ideally the cardboard should be 1mm thick which corresponds exactly to the height matching to the scale of the map.

  • Step 3

    Cut each "layer" with the help of scissors.


    {#lang_bricoWikiWarnings_warning} Start by roughly trimming each layer before cutting it as accurately as possible.

  • Step 4

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