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
侯杰材 — 1 April 2012 - 14:38
27 April 2015 - 12:14 5 resources — chuhsiaofan
19 June 2015 - 01:26 10 resources — tsanwen
7 January 2021 - 05:31 5 resources — houct.tw
