Share this postBuilding paper computers in Ghanahelloruby.substack.comCopy linkFacebookEmailNoteOtherBuilding paper computers in GhanaLinda LiukasDec 17, 2018Share this postBuilding paper computers in Ghanahelloruby.substack.comCopy linkFacebookEmailNoteOtherShareWe love to hear how teachers in different countries have used Hello Ruby in their classrooms. There...