化学是一门以实验为基础的自然科学。实验教学可以激发学生学习化学的兴趣,帮助学生形成化学概念,获得化学知识和实验能力。对中学生来说,实验不仅是一种学习方法,更是观察能力和动手能力培养与化学思想训练的重要途径,而且培养实验能力也是进行素质教育的一个方面。而化学实验能力的一个重要方面就是动手实验操作的能力。如何培养和提高学生实验 Chemistry is an experiment-based science. Experimental teaching can stimulate students’ interest in learning chemistry, help students to form chemical concepts, acquire knowledge of chemistry and experiment ability. For middle school students, the experiment is not only a learning method, but also an important way to observe ability and hands-on ability training and chemical thought training. And training experimental ability is also an aspect of quality education. An important aspect of a chemical experiment’s ability is the ability to experiment with it. How to train and improve students’ experiment