協働学習型ディベートの即興性と教育効果の検討

―上級レベルでのディベート活動から―

抄録

This paper proposes "debate through collaborative learning," in which students acquire topic-related knowledge and vocabulary beforehand in class. An analysis of C1-level Japanese class debates shows that debate through collaborative learning enables students to talk spontaneously, reinforce vocabulary learning, and utilize strategies for conveying meanings.