化学是一门以实验为基础的学科,因此在教学中以实验为基础是化学学科教学的重要特征之一。突出实验教学、充分发挥实验的教育功能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,可以更好地帮助学生理解和掌握化学 Chemistry is an experiment-based discipline, so experiment teaching is one of the important characteristics of chemistry teaching. Prominent experimental teaching, give full play to the educational function of the experiment to improve students’ scientific literacy has an extremely important role. Chemistry experiments help to stimulate students interest in learning chemistry, create lively teaching scenarios that can better help students understand and master chemistry