You can either download the .ggb file alone or the complete webpage for students with tasks.
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H.-J. Elschenbroich. GeoGebra Institut NRW December 28, 2016 - 3:58 PM
April 27, 2024 - 10:38 AM 36 resources — elschenbroich
May 15, 2019 - 6:37 AM 39 resources — mgje
March 6, 2017 - 6:57 PM 35 resources — GHeintz