You can either download the .ggb file alone or the complete webpage for students with tasks.
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GeoGebra Materials Team June 2, 2012 - 9:03 AM
October 13, 2015 - 9:39 PM 9 resources — dowilson
February 18, 2015 - 12:23 AM 9 resources — sara.mcb1193
December 12, 2014 - 9:50 AM 3 resources — liuyihong72707
October 19, 2016 - 9:36 AM 32 resources — Rover58