La plate-forme collaborative de bricolages scientifiques et pédagogiques


  • Etape 4

    Report the diagram on a cardboard.


    Cut out the shape using a box cutter or a pair of scissors.


    The dotted lines should not be cut but only slightly marked with a punch and a ruller. They will be folded later.


    The upper part can be cut separately from the rest and attached with a piece of cardboard (see further).


    The two 12cm slots must be approximately 1 mm thick (if needed enlarge them with the help of an awl).

    Taille originale

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