The calendar for 2021, which we have prepared with our partners as Math Fundamentals eTwinning project. Happy New Year to everyone. @turkiyetwinning @ziyaselcukprofdr @gencoglu_cem @tuncaymorkoc @belmatugrul @kubrainag @c.gelisim_uzmani_ @yaseminatilgan1 @aysetunahanzeynep @coskunturkemine @ogretmenanne @fzerol @karimunekkid @krdln51 @deryaleynaelif #math #peschool