在国际科学教育改革大潮的推动下,教育部于2003年颁布了《普通高中化学课程标准(实验)》,力图构建新的高中化学课程体系。“课标”明确指出:“以实验为基础是化学学科的重要特征之一,化学实验对全面提高学生的科学素养有着极为重要的作用,化学实验有助于激发学生学习化学的兴趣,创设生动活泼的教学情景,帮助学生了解和掌握化学知识和技能,启迪学生的科学思维,训练 Under the impetus of the international science education reform, the Ministry of Education promulgated the “Standard for Ordinary Senior High School Chemistry Curriculum (Experiment)” in 2003 in an effort to build a new high school chemistry curriculum system. ”Classification“ clearly points out that: ”Based on experimentation is one of the important characteristics of the discipline of chemistry, chemistry experiments have a very important role in the overall improvement of students’ scientific literacy, chemical experiments help to stimulate students’ interest in learning chemistry , create a lively teaching scene to help students understand and master chemistry knowledge and skills, inspire students’ scientific thinking, training