You can either download the .ggb file alone or the complete webpage for students with tasks.
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Martin Vinkler — April 13, 2015 - 4:25 PM
March 25, 2021 - 6:26 PM 12 resources — MarieChodorova
June 5, 2022 - 3:33 PM 17 resources — mvinkler
January 8, 2020 - 9:15 PM 12 resources — mvinkler
