Mary Crabb



1.3 Cone Weaving with GeoGebra

On the next stage of the Cone Weaving Investigations, following on from Cone Weaving Drawings, (see previous posts), Ricardo introduced me to the digital drawing program, GeoGebra. It’s a long time since I last used a digital drawing programme, any previous computer aided drawing being done in the early 1990s using BBC Basic programming. I […]