化学作为科学教育的重要组成部分,必然把提高学生的科学素养为主旨、为己任.因此在新课程标准实施中,就应重视发挥化学基本特征———化学实验在提高学生科学素养中的作用.由于许多化学教师仍停留应试教学的旧观念中,导致老师讲实验、背实验及认为实验耗时、费力、应试效果差等现象或错 Chemistry, as an important part of science education, is bound to improve students ’scientific literacy as their own responsibility, so in the implementation of the new curriculum standards, we should attach importance to giving full play to the basic characteristics of chemistry --- the role of chemical experiments in improving students’ scientific literacy As many chemistry teachers are still stuck in the old concepts of exam - oriented teaching, teachers often talk about experiments, experiments on backs, and think that experiments are time - consuming, laborious, ineffective in examinations, or wrong