教育方法・教育実践に関する発表、講演等である 学内向け 対象:Participants at the 玉川大学英語教育セミナー「2018 CELF-ELTama Forum for English Language Teaching」開催のお知らせ This was a 20-minute report on the presentation I gave at the 12th International Conference of English as a Lingua Franca, in Medellin, Colombia in July 2019.