随着课程改革的不断深入,与其相适应的教学组织形式之一:小组讨论被越来越多的教师引进课堂。毋庸讳言,这种形式能充分体现教学民主,也能给予学生更多的自由活动时间和更多的相互交流的机会。有效的小组讨论的确是培养学生合作精神和激发学生创新意识的重要手段。但是,低效或无效的小组讨论却会浪费宝贵的教学时间,不利于学生健康发展。本文 With the continuous deepening of the curriculum reform, one of the teaching organization forms that adapt to it: the panel discussion was introduced into the classroom by more and more teachers. Needless to say, this form can fully demonstrate the teaching of democracy, but also give students more free time and more opportunities for interaction. Effective group discussion is indeed an important means of cultivating students ’cooperation and stimulating students’ innovative awareness. However, the inefficient or ineffective group discussion can waste valuable teaching time and is not conducive to the healthy development of students. This article