对分课堂是一种新兴起的教学方法,该方法强调讲授和讨论两种模式相结合,避免了传统教学模式上教师唱独角戏的不利局面,调动了学生学习的积极性,使课堂成为学生主动学习的大舞台。实践结果表明,对分课堂教学过程中教师与学生承担的角色随着教学环节的改变而改变,有效地提高了学生学习的主动性,激发了学生的思考,促进了学生之间的相互交流,提高了仪器分析课堂的教学效果。 This method emphasizes the combination of two modes of teaching and discussing, avoids the unfavorable situation of teachers singing uni-versity in the traditional teaching mode, arouse the enthusiasm of students to learn and make the class become the active learning of students Big stage. The practice results show that the roles of teachers and students in the process of sub-class teaching change with the change of teaching process, which effectively improves students ’initiative in learning, stimulates students’ thinking and promotes mutual exchange among students. Improve the instrumental analysis classroom teaching effectiveness.