化学是一门以实验为基础的自然科学,许多化学知识都是在实验的基础上总结出来的,而大多数学生对化学实验又有着天生的喜欢和莫名的兴奋。因此,在化学教学中,借助实验可以提高学生学习化学的兴趣,培养学生的观察和实验能力,形成实事求是、严肃认真的科学态度,培养锲而不舍、顽强探索的良好作风,使学生能够热爱化学,最终学好化学。正如著名学者李政道所说:“实验无论怎样强调都不过分。” Chemistry is an experiment-based natural science. Many chemical knowledge is summed up on the basis of experiments. Most students have naturally liked and inexplicable excitement about chemistry experiments. Therefore, in chemistry teaching, with the help of experiments, students can enhance their interest in learning chemistry, cultivate students’ ability of observation and experiment, form a scientific attitude of seeking truth from facts and seriousness, cultivate a good style of perseverance and indomitable exploration, enable students to love chemistry, and finally Learn chemistry. As the famous scholar Li Zhengdao said: “The experiment can not be overemphasized any more.”