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
--- Italian Team: Nicoletta Bucigni, Stefano Loschi, Monia Mattiacci, Antonella Pignatelli --- May 3, 2017 - 3:06 PM
November 16, 2017 - 7:31 PM 208 resources — nicoletta.bucigni
May 9, 2017 - 7:32 AM 208 resources — M.A.T.H.S.