This paper reports what we discovered as we started the new compulsory English of oral presentation in Tokyo Polytechnic University started in the academic year of 2015. Chapter 2 introduces a summary of the course. The course streams students into 15 cla

共著者の並びは執筆者の年齢順です。分担執筆ですが、章の順番と異なっています。また、筆頭という概念はありません。