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 licence
sonom 31 July 2013 - 20:55
6 July 2014 - 21:54 61 resources — sonom
24 July 2014 - 15:59 48 resources — sonom
10 May 2014 - 16:03 21 resources — sonom
26 July 2014 - 19:52 71 resources — sonom
2 June 2014 - 10:30 79 resources — sonom