You can either download the .ggb file alone or the complete webpage for students with tasks.
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Dörte Haftendorn — March 15, 2016 - 12:15 AM
March 15, 2016 - 1:09 AM 16 resources — Haftendorn
November 24, 2016 - 11:16 PM 20 resources — Haftendorn
