You can either download the .ggb file alone or the complete webpage for students with tasks.
I agree to the terms of GeoGebra's non-commercial license
Tecnologia da Informação e Comunicação - IFFluminense April 14, 2016 - 6:19 PM
May 23, 2016 - 10:52 PM 17 resources — TIC Matemática - IFF