全国进行得轰轰烈烈的新课改,将科学探究作为改革的突破口,转变学习方式,注重学生的学习经验与兴趣,强调学生主动参与、探究发现、交流合作的学习方式。对于化学学科的教学来说,实验是化学的重要组成部分。中考时,也将实验考试安排了实验操作和理论上的考试。《义务教育化学课程标准》明确提出:"教师应当全面贯彻、落实新课改以及新课改等现代教育理念所提倡的优秀教学模式,主动摒弃以往纯理论的授课方式,积极创造有利条件,让学生多多参加各种化学探究实验,以此作为激发学生学习兴趣、培养学生创新精 The nationwide vigorous new curriculum reform takes scientific inquiry as the breakthrough point of reform, changes the way of learning, pays great attention to students’ learning experiences and interests, emphasizes the active participation of students, explores the ways of learning through discovery and exchange and cooperation. For chemistry teaching, experiments are an important part of chemistry. In the exam, the experimental test will also be arranged experimental operation and theoretical examination. The Compulsory Education Chemistry Curriculum Standard clearly states: Teachers should implement the excellent teaching mode advocated by modern education concepts such as the new curriculum reform and the new curriculum reform. They should abandon the past purely theoretical teaching methods and actively create favorable conditions. Allow students to participate in a variety of chemical exploration experiments, as a way to stimulate student interest in learning, training students innovative