Friezes e.g. on buildings can be used to talk about pattern in art lessons as well as getting to know the principles of different transformation and its combination in math lessons. Constructions and models of existing friezes can be created by using Geogebra. Advanced users may construct tools for creating wonderful friezes. 

The following material - still without the use of GeoGebra but a real treasure for ideas - had been drafted for CLILL lessons by IES Schaman (SP).

​A first trial to realize it with GeoGebra. A tool was built to use this form to create different pattern! (DE)