1. nelia

    Awards:
    3
    Webinar participant
    other 2 awards
    Webinar participant
    Webinar participant
    2
    for publication of a project
    For participation in the project "Правильные многогранники"
    other 1 award
    for publication of a project
    3
    Math
    For participation in the project "Правильные многогранники"
    other 2 awards
    1
    Methodical work
    For participation in the project ""
    1
    Teaching and curriculum contributor
    For participation in the project ""