You can either download the .ggb file alone or the complete webpage for students with tasks.
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holo2012 — June 16, 2015 - 1:21 PM
June 26, 2017 - 7:09 AM 3 resources — rudigierwolfgang818
April 12, 2017 - 7:18 PM 9 resources — Brigitte Vincze
February 21, 2016 - 3:32 PM 3 resources — sabina.soellinger
May 12, 2016 - 10:25 AM 14 resources — gruber.helg
September 29, 2015 - 5:52 PM 6 resources — nils.haelker
