You can either download the .ggb file alone or the complete webpage for students with tasks.
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GeoGebra Institute of Hong Kong — 10 October 2014 - 03:23
18 March 2020 - 23:13 50 resources — spkwan
2 May 2017 - 10:06 10 resources — kokoyau
12 December 2016 - 10:07 12 resources — lkkbmaths
7 September 2017 - 03:36 94 resources — orchiming
